Safety Recall W79 – Diesel EGR Cooler – 2014-2019 Jeep Grand Cherokee

November 12, 2020 NHTSA CAMPAIGN NUMBER: 20V699000

EGR Cooler May Crack Internally

Combustion in the intake manifold can increase the risk of a fire.

 

NHTSA Campaign Number: 20V699

Manufacturer Chrysler (FCA US LLC)

Components ENGINE AND ENGINE COOLING

Potential Number of Units Affected 28,884

 

Summary

Chrysler (FCA US LLC) is recalling certain 2014-2019 Jeep Grand Cherokee vehicles equipped with the 3.0L EcoDiesel

engines. The Exhaust Gas Recirculation (EGR) cooler may crack and allow pre-heated vaporized coolant to enter the EGR system. This mixture may combust inside the intake manifold.

 

Remedy

FCA US LLC will notify owners, and dealers will replace the EGR cooler, free of charge. Dealers will also inspect and, as necessary, replace the intake manifold. Parts are not currently available. Owners were mailed an interim notification on December 21, 2021. A second notification will be mailed when parts are available, currently expected to be around March 11, 2021. The recall began March 11, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. FCA US LLC’s number for this recall is W79.

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

 

Check if your Vehicle has a Recall

 


Revision 1 March 2021

Dealer Service Instructions for:

Safety Recall W79 / NHTSA 20V-699 Diesel EGR Cooler

 

NOTE: Added Inspection LOP

 

Remedy Available

2014 – 2019 (WK) Jeep Grand Cherokee

 

NOTE:  This recall applies only to the above vehicles equipped with a 3.0L Eco Diesel Engine (sales code EXF).

NOTE:  Some vehicles above may have been identified as not involved in this recall and therefore have been excluded from this recall.

 

IMPORTANT:  Some of the involved vehicles may be in dealer new vehicle  inventory.  Federal law requires you to complete this recall service on these  vehicles before retail delivery.  Dealers should also consider this requirement to apply to used vehicle inventory and should perform this recall on vehicles in for service.  Involved vehicles can be determined by using the VIP inquiry process.

 

Subject

The Exhaust Gas Recirculation (EGR) cooler on about 34,000 of the above vehicles may be susceptible to thermal fatigue.  Thermal fatigue may cause the cooler to crack internally over time.  An EGR cooler with an internal crack will introduce pre-heated, vaporized coolant to the EGR system while the engine is running. In certain circumstances, this mixture interacts with other hydrocarbons and air in the system, potentially resulting in combustion within the intake manifold, which may lead to a vehicle fire.  A vehicle fire may increase the risk of injury to occupants and persons outside of the vehicle, as well as property damage.

 

Repair

Replace the EGR cooler assembly. If Malfunction Indicator Lamp (MIL) is illuminated, inspect vehicle for either or both P0299 and P2D2F DTCs.  If present, also perform section B. Intake Manifold Inspection and Leak Test. Replace Intake Manifold, if perforation is identified using test procedure.

 

NOTE: If a vehicle had a new Mopar provided replacement engine please inspect for a white or yellow mark on the front fuel pump cover (Figure Below). If a yellow or white mark is present it’s an indication the updated EGR cooler has been installed, NO EGR cooler replacement is necessary.

 

Alternate Transportation

Dealers should attempt to minimize customer inconvenience by placing the owner in a loaner vehicle if inspection determines that repair is required and the vehicle must be held overnight.

 

Parts Information

Part Number Description
CSNDVB12AA Kit, EGR Cooler Installation
Each package contains the following components:
Quantity Description
2 Cooler Bushings with O-Rings
2 Gasket, ERG Tube
2 Nut
2 Bolt, Turbo to EGR Tube
2 O-Ring, Intake Support
1 Bolt, Torx Head

 

Part Number Description
CSNDVB11AA Kit, EGR Cooler
Each package contains the following components:
Quantity Description
1 Cooler, EGR
68163849AB Coolant, as required (MS12106) (MSQ of 4) (1 gallon services approximately 3 vehicles)

 

NOTE: The following parts below are required only for vehicles that FAIL section A. Inspection procedure.

 

Part Number Description
CSNDVB13AA Kit, High Pressure Fuel Lines
Each package contains the following components:
Quantity Description
2 Fuel Line, High Pressure
3 Fuel Lines

 

Part Number Description
CSNDVB14AA Kit, Intake Manifold and Gaskets
Each package contains the following components:
Quantity Description
1 Intake, Manifold

 

Parts Return

No parts return required for this campaign.

 

Special Tools

The following special tools are required to perform this repair:

  • NPN
wiTECH micro pod II
  • NPN
Laptop Computer
  • NPN
wiTECH Software
  • 2025400090
Remover-Installer, Fuel Rail Bolt
  • 8404C
Kit, EELD and Accessory
  • 399-550000
Uview Airlift Cooling System Refill or equivilant

 

Service Procedure

A.  Inspection

 

  1. Start engine and observe if the “Malfunction Indicator Lamp” is illuminated.

 

a) Is the “Malfunction Indicator Lamp” (MIL) illuminated?

 

  • NO – proceed to section Replace EGR Cooler, page 22.

 

  • YES proceed to step 2.

 

  1. Connect the wiTECH micro pod II to the vehicle data link connector.

 

  1. Place the ignition in the “RUN” position.

 

  1. Open the wiTECH 2.0 website.

 

  1. Enter your “User id” and “Password” and your “Dealer Code”, then select “Sign in” at the bottom of the screen. Click “Accept”.

 

  1. From the “Vehicle Selection” screen, select the vehicle to be updated.

 

  1. From the “Topology” tab, select the “PCM” module icon.

 

  1. Click “View DTCs”.

 

  1. Does the vehicle have one or both of the following DTC’s below?

YES – Proceed to section B. Intake Manifold Inspection and Leak Test

NO – Advise customer of any DTC(s) and proceed with section E. Replace EGR Cooler, page 22.

 

B. Intake Manifold Inspection and Leak Test

 

  1. Position the passenger seat fully forward.

 

  1. Open the battery access cover located under the passenger front seat and disconnect the negative battery cable (Figure 1).

 

NOTE: Depending on the type of smoke machine used, it may be necessary to reconnect the battery cable to provide 12v power to the smoke machine.  

 

  1. Remove the engine cover (Figure 2).

 

  1. Remove TMAP sensor (boost pressure sensor) from the back of the intake and inspect the tip for signs of melting (Figure 3 and Figure 4).

 

Does the sensor show signs of melting?

  • NO – Go to Step 5.

 

  1. Insert the smoke machine hose into the TMAP hole of the intake manifold and allow the intake to build up smoke (Figure 5).

 

  1. Visually check the air intake system for any smoke leaks. Especially around the intake manifold. You should be able to see large amounts of smoke escaping from around or under the intake manifold if perforation is present.

 

  1. Inspect the cooler, and all hoses for source of the leak. Was the leak isolated to the Intake Manifold?
  • No – Further diagnosis and repair are required. Repair as necessary per normal, published repair and warranty guidelines.

 

C.  Intake Manifold Removal

 

  1. Disconnect the electrical connector from the Mass Air Flow (MAF) sensor

 

  1. Loosen clamp and disconnect the intake air tube from air cleaner housing (Figure 6).

 

  1. Unclip the top of the Air Cleaner Housing and remove the top housing   (Figure 6).

 

  1. Loosen the air intake clamp at the turbocharger intake at the back of the engine and remove the turbocharger air intake tube (Figure 6).

 

NOTE: Air intake clamp loosening is a blind operation.

 

  1. Remove the Crank Case Ventilation (CCV) hose from the oil vapor separator cover. (During removal of the CCV hose do NOT disconnect CCV hose at the Air Tube (Figure 7).

 

  1. Disconnect the (CCV) hose heater wire harness connector (Figure 8).

 

NOTE: Disconnecting the electrical connector is a blind operation, it’s located near the turbo air inlet elbow.

 

  1. Remove the right fuel injector silencer pad (Figure 9).

 

  1. Remove the nut securing the left Charge Air Cooler (CAC) hose (Figure 9).

 

  1. Loosen the tube clamp and disconnect the CAC hose at the resonator (Figure 9).

 

  1. Release the retaining lock (1) and disconnect the CAC (2) hose from the turbocharger elbow and remove the hose (Figure 9).

 

  1. Remove the EGR tube bolts (2) at the EGR cooler (Figure 10).

 

  1. Remove the EGR bolts (2) at the intake manifold (Figure 11).

 

  1. Remove the EGR tube and DISCARD the metal gasket (Figure 10).

 

  1. Disconnect the turbocharger outlet temperature sensor wire harness connector (Figure 12).

 

NOTE: It is recommended to use a 5-inch-long stem 5mm ball-end Hex Bit socket to assist in removing the turbocharger outlet elbow bolts.

 

  1. Remove the 2 bolts securing the wire harness loom (Figure 14).

 

  1. Remove the bolt that secures the fuel cross-over line to the intake manifold (Figure 15).

 

  1. Remove the fuel rail cross-over line and DISCARD the line (Figure 15).

 

NOTE: The crossover fuel tube is a onetime use only. The fuel tube must be discarded and a NEW tube must be installed.

 

  1. Remove the 4 bolts and the fuel injection pump blocker shield (Figure 16).

 

  1. Unscrew the union nuts and remove the left side high pressure fuel supply tube.

 

  1. Disconnect the EGR Vacuum Solenoid harness electrical connector (1) (Figure 17).

 

  1. Remove the 2 fasteners from the EGR solenoid (Figure 17).

 

  1. Disconnect the inlet air temperature sensor wire harness connector (Figure 18).

 

  1. Disconnect the wire harness connector next to EGR air flow control valve (Figure 19).

 

  1. Remove the bolts and position the EGR airflow control valve forward to access the wire harness connector (Figure 20).

 

  1. Disconnect the following left side wire harness connectors:

 

  1. Unscrew the union nuts and remove the 3 left side fuel tubes and DISCARD the fuel tubes.

 

  1. Install protective caps on the fuel injectors and the fuel rail.

 

  1. Disconnect the following right side wire harness connectors:

 

  1. Remove the fasteners securing the wire harness to right cylinder head cover and position aside the wire harness.

 

  1. Using a shop vacuum, vacuum around the perimeter of the intake manifold.

 

  1. Using the Remover-Installer, Fuel Rail Bolt 2025400090 remove the bolts and the left fuel rail (Figure 21).

 

  1. Remove the 11 bolts and the intake manifold.

 

Tip: Use shallow swivel socket to aid in bolt removal.

 

CAUTION: Do Not rest the intake manifold on the swirl valve actuator. Care must be taken when handling the swirl valve assembly.

 

  1. Transfer the intake manifold wiring harness onto the NEW intake manifold (Figure 22).

 

  1. Continue to section D. Intake Manifold Installation.

 

D. Intake Manifold Installation.

 

  1. Clean the intake gasket sealing surfaces.

 

  1. Install the intake manifold and tighten the bolts finger tight.

 

  1. Using the tightening sequence shown, tighten the bolts to 12 N·m (9 ft. lbs.) (Figure 23).

 

NOTE: Fuel tubes are a one-time only use and must be replaced anytime they have been removed.  

 

  1. Install the left side fuel rail.

 

a. Install the fuel rail. Using the Remover-Installer, Fuel Rail Bolt 2025400090, tighten the bolts to 25 N·m (18 ft. lbs.) (Figure 21).

 

  1. Position the wire harness to the engine and securely tighten the fasteners securing the wire harness to right cylinder head cover.

 

  1. Connect the following right side wire harness connectors:

 

  1. Install the engine wire harness assembly to the intake manifold and push down to seat the wire harness retainers, and tighten the bolts to 11 N·m (8 ft. lbs.) (Figure 14).
  1. Connect the following left side wire harness connectors:

 

  1. Remove the protective caps on the fuel injectors and the fuel rail.

 

NOTE: Use a backing wrench on the fuel injector when tightening the union nut.

 

NOTE: The fuel tubes are a one-time only use and must be replaced anytime they have been removed.

 

  1. Install the NEW left side fuel tubes and tighten the union nuts finger tight.

 

  • Tighten the union nuts at the fuel rail to 5 N·m (44 in. lbs.) plus an additional 75 degrees turn.

 

  • Tighten the union nuts at the fuel injectors to 11 N·m (8 ft. lbs.) plus an additional 75 degrees turn.

 

NOTE: Use a backing wrench on the fuel injector when tightening the union nut. 

 

WARNING: Observe the following precautions when working on fuel systems: No sparks, open flames or smoking. Avoid inhaling and swallowing fuel. Avoid eye and skin contact with fuel. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing. Failure to observe these precautions may result in fire, explosion, property damage, and serious or fatal injury.

 

WARNING: High-pressure lines deliver diesel fuel under extreme pressure from the injection pump to the fuel injectors. This may be as high as 2000 bar (29,008 psi). Use extreme caution when inspecting for high-pressure fuel leaks. Fuel under this amount of pressure can penetrate skin causing personal injury or death. Inspect for high-pressure fuel leaks with a sheet of cardboard. Wear safety goggles and adequate protective clothing when servicing fuel system.

 

  1. Position the EGR airflow control valve and connect the EGR airflow control valve harness connector.

 

  1. Install the EGR airflow control valve and tighten the bolts to (9 N·m 80 in. lbs.). (Figure 20).

 

  1. Connect the inlet air temperature sensor wire harness connector (Figure 18).

 

  1. Install the EGR bypass solenoid and tighten the bolts to 9 N·m (80 in. lbs.) (Figure 17).

 

  1. Connect the wire harness connector next to EGR air flow control valve (Figure 19).

 

  1. Install the NEW left high pressure fuel tube and tighten union nuts finger tight:
  • Tighten the union nut at the fuel rail to 5 N·m (44 in. lbs.) plus an additional 75 degrees turn.
  • Tighten the union nut at the fuel pump to 11 N·m (8 ft. lbs.) plus an additional 75 degrees turn.

 

NOTE: Fuel tubes are a one-time only use and must be replaced anytime they have been removed.

 

  1. Install the fuel line bracket and tighten the nut to 8 N·m (71 in. lbs.) (Figure 15).

 

  1. Install the fuel injection pump blocker shield and tighten the bolts to 25 N·m (18 ft. lbs.) (Figure 16.)
  1. Install the NEW cross-over fuel tube and tighten the union nuts finger tight (Figure 15).
  • Tighten the union nuts to 5 N·m (44 in. lbs.) plus an additional 75 degrees turn.

 

  1. Install the bolt securing the fuel cross over line and tighten to 11 N·m (8 ft. lbs.) (Figure 15).

 

  1. Be sure the O-ring seal is seated in the turbocharger outlet flange.

 

  1. Install the turbocharger outlet elbow and tighten the bolts to 11 N·m (8 ft. lbs.).

 

  1. Connect the outlet temperature sensor wire harness connector.

 

  1. Connect the boost pressure sensor wire harness connector (TMAP).

 

  1. Install the left fuel injector silencer.

 

  1. Connect the Charge Air Cooler (CAC) hose to the turbocharger elbow (Figure 12).

 

  1. Install the CAC hose and securely tighten the clamp (Figure 9).

 

  1. Install the nut securing the left CAC hose and tighten securely (Figure 9).

 

  1. Proceed to section Replace EGR Cooler

 

E. Replace EGR Cooler

 

  1. Disconnect and isolate the negative battery cable (Figure 24).

 

  1. Remove coolant pressure cap (Figure 25).

 

  1. Raise and support the vehicle.

 

  1. If equipped: remove the front skid plate (Figure 26).

 

  1. Use the following steps to drain the cooling system.

 

NOTE: It is not necessary to completely drain the cooling system.

 

WARNING: Make sure engine cooling system is cool before servicing. Do not remove any clamps or hoses, pressure cap, or open the radiator draincock. When the system is hot and under pressure serious burns from coolant can occur.

 

NOTE: DO NOT WASTE reusable coolant. If the solution is clean, drain the coolant into a clean container for reuse. 

 

NOTE: When servicing the cooling system, it is essential that coolant does not drip onto the accessory drive belts and/or pulleys. Shield the belts with shop towels before working on the cooling system. If coolant contacts the belts or pulleys, flush both with clean water. 

 

a. Position a clean drain pan under draincock location.

b. Open radiator draincock located at the lower left side of radiator. Turn draincock counterclockwise until it stops and allow to drain (Figure 27).

c. Tighten the radiator draincock (Figure 27).

 

  1. If equipped: Install the front skid plate and tighten the bolts to 18 N·m   (13 ft. lbs.).

 

  1. Lower the vehicle.

 

  1. Remove the engine cover (Figure 28).

 

  1. Remove the right side fuel injector silencer (Figure 29).

 

  1. Remove the (2) EGR tube bolts (Figure 30).

 

  1. Remove the (2) bolts at the intake Figure 30 EGR Tube manifold and the EGR tube (Figure 31).

 

  1. Remove and discard the metal gasket (Figure 30).  

 

  1. Disconnect EGR temperature sensor wire harness connector (Figure 32).

 

  1. Disconnect the EGR valve wire harness connector (Figure 33).

 

  1. Disconnect the EGR cooler vacuum bypass hose (Figure 34).

 

  1. Remove the bolts and the tube from the EGR cooler (Figure 35).

 

  1. Remove the top bolt at the rear of the EGR cooler bypass valve support bracket (Figure 36).

 

NOTE: Do not remove the lower bolt from the support bracket.

 

  1. Remove the two nuts and bolt and the EGR cooler assembly (Figure 37).

 

  1. Remove and DISCARD the O-ring seals (Figure 38).

 

  1. Clean the O-ring sealing surfaces.

 

  1. Install NEW O-ring seals onto the EGR cooler and mounting bracket

 

  1. Lubricate the (2) NEW O-ring seals attached to EGR cooler bushings and install them onto the EGR cooler ports.

 

NOTE: Only use clean coolant to lubricate the O-rings and avoid using any petroleum products on the O-rings.

 

  1. Install the NEW EGR cooler assembly and tighten the nuts and bolt to 25 N·m (18 ft.lbs.).

 

  1. Install the NEW bolt at the rear EGR cooler bypass valve support bracket and tighten to 25 N·m (18 ft. lbs.) (Figure 36).

 

  1. Install the exhaust tube and NEW metal gasket and tighten the bolts to 25 N·m (18 ft. lbs.) (Figure 35).

 

  1. Connect the EGR cooler vacuum bypass hose (Figure 34).

 

IMPORTANT

NOTE: The rubber sleeve on the vacuum hose must be inserted to the full depth of the slot on top of the vacuum actuator. To facilitate insertion use P80 or a similar lubricant (soapy water).

 

  1. Connect the EGR valve wire harness connector (Figure 33).

 

  1. Connect EGR temperature sensor wire harness connector (Figure 32).

 

  1. Using the following steps install the EGR tube.

 

  1. Clean all gasket sealing areas.

 

  1. Install a NEW EGR tube adapter pipe metal gasket (Figure 30).

 

  1. Install the EGR tube to the intake manifold and tighten the bolts to 11 N·m (8 ft. lbs.).

 

  • Install the EGR tube to the EGR cooler assembly and tighten the bolts to 25 N·m (18 ft. lbs.).

 

 

  1. Install the fuel injector silencer (Figure 29).

 

  1. Install the engine cover.

 

  1. Connect the negative battery cable.

 

  1. Continue to section Fill the Cooling System.

 

F.  Fill the Cooling System

 

  1. Use the following steps to evacuate air and refill the cooling system.

 

a. Using Refractometer 8286 or equivalent, following the manufacturer’s instructions, test the coolant freeze point (Figure 39).

 

  • If the coolant tested is between -25°F and – 50°F (-31°C and -45°C) and is free of contamination, reuse the original the coolant.

 

  • If the coolant tested is contaminated, refill the cooling system with new

 

  • If the coolant tested is not between -25°F and – 50°F (-31°C and -45°C) and is free of contamination, use the chart below to add the appropriate amount of new coolant prior to completely refilling the cooling system with the remaining original coolant (Figure 40).

 

COOLANT ADJUSTMENT CHART TO MAINTAIN RECOMMENDED FREEZE POINT PROTECTION
Freeze Point (°F) vs. Percent Premix Coolant
EXAMPLE: FOR A VEHICLE WITH A SINGLE RADIATOR AND A -20°F FREEZE POINT, 4 QUARTS OF NEW PREMIXED COOLANT MUST REPLACE 4 QUARTS OF ORIGNAL COOLANT PRIOR TO COMPLETING THE REFILL PROCEDURE. Acceptable Concentrations
Freeze Point, °F1 +32 +25 +20 +15 +10 +5 0 -5 -10 -15 -20 -25 -30 -35 -50 -65 -75 -84
EG Content, vol% 0% 10% 16% 21% 25% 29% 33% 36% 39% 42% 44% 46% 48% 50% 55% 60% 65% 70%
Drain Coolant and Add New Premixed Coolant (Quarts)
Single Radiator 20 18 16 14 14 12 10 8 8 6 4 6 10 12
Dual Radiators 24 22 20 18 16 14 12 10 8 6 6 8 12 14
1) The specified refractometer shows freeze point (FP) values down to ~-84°F. For FPs below -84F (off the scale), replace all of the coolant with New Premixed Coolant.

2) 1 Gallon = 4 Quarts or 3.8 Liters

 

Figure 40 – Coolant Adjustment Chart

 

NOTE:  Evacuating or purging air from the cooling system involves the use of a pressurized air operated vacuum generator. The vacuum created allows for a quick and complete coolant refilling while removing any airlocks present in the system components.

 

WARNING:  Antifreeze is an ethylene glycol base coolant and is harmful if swallowed or inhaled. If swallowed, drink two glasses of water and induce vomiting. If inhaled, move to fresh air area. Seek medical attention immediately. Do not store in open or unmarked containers. Wash skin and clothing thoroughly after coming in contact with ethylene glycol. Keep out of reach of children. Dispose of glycol based coolant properly. Contact your dealer or government agency for location of collection center in your area. Do not open a cooling system when the engine is at operating temperature or hot under pressure; personal injury can result. Avoid radiator cooling fan when engine compartment related service is performed; personal injury can result.

 

WARNING: WEAR APPROPRIATE EYE AND HAND PROTECTION WHEN PERFORMING THIS PROCEDURE.

 

NOTE: The service area where this procedure is performed should have a minimum shop air requirement of 80 PSI (5.5 bar) and should be equipped control should be set to the heat position (ignition may need to be turned to  with an air dryer system.

 

NOTE: For best results, the radiator should be empty. The vehicle’s heater the on position but do not start the motor).

 

b. Refer to the Mopar Essential Tools and Service Equipment Tool, UView Airlift™ Cooling System Refill 399-550000 or equivalent and follow tool’s operating manual for specific assembly steps.

c. Choose an appropriate adapter cone that will fit the vehicle’s radiator filler neck or reservoir tank.

d. Attach the adapter cone to the vacuum gauge.

e. Make sure the vacuum generator/venturi ball valve is closed and attach an airline hose (minimum shop air requirement of 80 PSI (5.5 bar) to the vacuum generator/venturi.

f. Position the adaptor cone/vacuum gauge assembly into the radiator filler neck or reservoir tank. Ensure that the adapter cone is sealed properly.

g. Connect the vacuum generator/venturi to the positioned adaptor cone/vacuum gauge assembly.

h. Open the vacuum generator/venturi ball valve.

 

NOTE: Do not bump or move the assembly as it may result in loss of vacuum. Some radiator overflow hoses may need to be clamped off to obtain vacuum.  

 

i. Let the system run until the vacuum gauge shows a good vacuum through the cooling system. Refer to the tool’s operating manual for appropriate pressure readings.

 

NOTE:  If a strong vacuum is being created in the system, it is normal to see the radiator hoses collapse.  

 

j. Close the vacuum generator/venturi ball valve.

 

k. Disconnect the vacuum generator/venturi and airline from the adaptor cone/vacuum gauge assembly.

l. Wait approximately 20 seconds, if the pressure readings do not move, the system has no leaks. If the pressure readings move, a leak could be present in the system and the cooling system should be checked for leaks and the procedure should be repeated.

m. Place the tool’s suction hose into the coolant’s container.

 

NOTE: Ensure there is a sufficient amount of coolant, mixed to the required strength/protection level available for use. For best results and to assist the refilling procedure, place the coolant container at the same height as the radiator filler neck. Always draw more coolant than required. If the coolant level is too low, it will pull air into the cooling system which could result in airlocks in the system.  

 

n. Connect the tool’s suction hose to the adaptor cone/vacuum gauge assembly.

o. Open the suction hose’s ball valve to begin refilling the cooling system.

p. When the vacuum gauge reads zero, the system is filled.

 

NOTE: On some remote pressurized tanks, it is recommended to stop filling when the proper level is reached.

 

q. Close the suction hose’s ball valve and remove the suction hose from the adaptor cone/vacuum gauge assembly.

r. Remove the adaptor cone/vacuum gauge assembly from the radiator filler neck or reservoir tank.

s. With heater control unit in the HEAT position, operate the engine with container cap in place.

 

t. After engine has reached normal operating temperature, shut the engine off and allow it to cool. When engine is cooling down, coolant will be drawn into the radiator from the pressure container.

u. Add coolant to the recovery bottle/container as necessary. Only add coolant to the container when the engine is cold. Coolant level in a warm engine will be higher due to thermal expansion. Add necessary coolant to raise container level to the COLD MINIMUM mark after each cool down period.

v. Once the appropriate coolant level is achieved, attach the radiator cap or reservoir tank cap.

 

  1. Start and warm the engine until cooling fan comes on and check for leaks.

 

  1. Complete Proof of Corrections Form for California residents.

 

  1. Return the vehicle to the customer.

 


 

 


6 Affected Products

Vehicle

MAKE MODEL YEAR
JEEP GRAND CHEROKEE 2014-2019

 


15 Associated Documents

Remedy Instructions and TSB – Service Instructions re Safety Recall W79 / NHTSA 20V-699 Diesel EGR Cooler

RCRIT-20V699-5780.pdf 4715.88KB

RCRIT-20V699-5780

 


ISSUED Owner Notification Letter(Part 577) (Already Repaired)

RCONL-20V699-4399.pdf 57.466KB

RCONL-20V699-4399

 


Remedy Instructions and TSB

RCRIT-20V699-2359.pdf 4785.498KB

RCRIT-20V699-2359

 


ISSUED Owner Notification Letter(Part 577)

RCONL-20V699-0754.pdf 586.982KB

RCONL-20V699-0754

 


Recall Quarterly Report #1, 2021-1

RCLQRT-20V699-3653.PDF 211.144KB

RCLQRT-20V699-3653

 


Interim Owner Notification Letter(Part 577)

RIONL-20V699-4910.pdf 56.384KB

RIONL-20V699-4910

 


Recall 573 Report

RCLRPT-20V699-5290.PDF 215.107KB

RCLRPT-20V699-5290

 


Manufacturer Notices(to Dealers,etc) – Dealer Notification re New Safety Recall Advanced Communication – W79

RCMN-20V699-3511.pdf 156.162KB

RCMN-20V699-3511

 


Recall Acknowledgement

RCAK-20V699-8302.pdf 244.289KB

RCAK-20V699-8302

 


Manufacturer Notices(to Dealers,etc) – Media Release re FCA US LLC (FCA US) has announced a safety recall on certain 2014 through 2019 Model Year (WK) Jeep® Grand Cherokee vehicles equipped with a 3.0L Eco Diesel engine.

RCMN-20V699-7286.pdf 101.021KB

RCMN-20V699-7286

 


Defect Notice 573 Report

RCLRPT-20V699-8227.PDF 215.036KB

RCLRPT-20V699-8227

 


Manufacturer Notices(to Dealers,etc) – Media Release re FCA US LLC (FCA US) has announced a safety recall on certain 2014 through 2019 Model Year (WK) Jeep® Grand Cherokee vehicles equipped with a 3.0L Eco Diesel engine.

RCMN-20V699-0072.pdf 98.414KB

RCMN-20V699-0072

 


Recall Quarterly Report #2, 2021-2

RCLQRT-20V699-7048.PDF 211.25KB

RCLQRT-20V699-7048

 


ISSUED Renotification Notice

RCRN-20V699-9163.pdf 1559.914KB

RCRN-20V699-9163

 


Recall Quarterly Report #3, 2021-3

RCLQRT-20V699-3485.PDF 211.342KB

RCLQRT-20V699-3485

 


Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=20V699&docType=RCL

 


 

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FOXWELL NT630 Plus OBD2 Scanner SRS Code Reader Automotive OBD II SRS Airbag Diagnostic and ABS Brake Bleed Scan Tool
  • 📀【ABS&SAS&SRS SCANNER】FOXWELL NT630 Plus ABS & Airbag OBD2 scanner does not only provides accurate and professional diagnosis of ABS/SRS/SAS faults , but also removes air from the internal brake fluid chambers after servicing the brakes. 👉TIPS: It can not remove airbag crash data or collision data.
  • 📀【ABS BLEEDING SCAN TOOL】Anytime the brake system is opened to replace components such as calipers, wheel cylinders, the master cylinder, or brake lines or hoses, air gets inside. The air has to be removed by bleeding the brakes if you want a firm brake pedal. You can use this diagnostic scanner to help bleed the brake, cycling the pump and valves during the bleeding process.
  • 📀【ACTIVE TEST】The OBD scan tool temporarily allow you to active or control ABS/Airbag system and component, including switches, sensors, relays& actuators. It saving your time and labor costs.
  • 📀【PERFECT COMPATIBILITY】The diagnostic scanner for automobiles is compatible with almost all OBDII cars, SUVs, minivans, light-duty trucks sold worldwide, Which makes it suitable for both mechanic and DIYers. ABS and SRS Coverage for 60+ Vehicle Makes. SAS calibration is on 30+ selected make.
  • 📀【UPGRADE AND NO WORRIES】The update tool FoxAssist allows you update& uninstall software, save & print data, gaining more available vehicle models and language on the original basis free lifetime. And there is a technical assistance for timely and effectively solving the quality problem within 24 Hours.
SaleBestseller No. 2
LAUNCH OBD2 Scanner CRP123 Elite - 2022 Newest Model Engine/ABS/SRS/Transmission Diagnostic Scan Tool SRS Airbag Code Reader,Lifetime Free Update
  • 🚩2022 New Elite Version🚩Same Function As LAUNCH CRP123E 🚩Lifetime Free Update🚩5 YEARs Warranty 🚩Conact seller to get Free Gift 🚩Fast delivery by Amazon
  • 🎁【Great Gift Idea For Every Car Owner】: Prefect choice for your father, husband, brother or boyfriend. EVERY CAR OWNER WILL NEED IT! It comes with high-quality host with a strong box. Get LAUNCH CRP123 Elite car diagnostic scanner and give your lover a surprise!
  • 🚗【 Read & Clear/Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool 】LAUNCH CRP123 OBD2 Scanner can test Engine, Transmission, ABS and Airbag four systems, also reads and resets code, displays data stream graphic, stores and playbacks dynamic data stream,helps to quick analysis and diagnosis.
  • 🚗【 Error Fault Code Reader 】Except the full 10 modes OBD2 diagnostic functions like, retrieving I/M readiness, Freeze Frame Data, Read Dynamic Data stream and Vehicle Information, O2 Sensor Test, EVAP Test of Fuel Tank System (Mode 8) and Advanced On-board Monitoring (Mode 6), launch crp123 obd2 scanner can not only reveal what error codes your car is producing, but also erase your vehicle’s check engine light after problem fixed, the DTC help and explanation also tell you the exact problem.
  • 🚗【 Live Data Graphing + Read/Record/Playback Data stream + Print diagnostic data 】※Live Data Graphing ,more intuitive to know your vehicle’s problem . ※ Large size Color Screen ;※ Print Function:Print the diagnose result easily; ※ with user manual and register & update tutorial video uploaded in the link by us, you can Look up it anytime by ONE-CLICK.
SaleBestseller No. 3
Creator C501 OBD2 Scanner for BMW Mini EPB ABS SRS DPF Oil Reset Multi System Scan Tool with Battery Registration OBDII Code Reader Diagnostic Scan Tool [2022 Version Update of Creator C110+ C310+]
  • [FOCUS ON BMW] - Creator has a variety of OBD2 code readers compatible for BMW/MINI, C501 is one of the most cost-effective scan tools for BMW/MINI vehicle owners. C501 Supports BMW/MINI between 1997 to 2020. 1997-2004 cars may need a 20-pin adaptor (not included).
  • [FOR BMW/MINI] - Compatible with ECU systems including Drive, Chassis and Body all systems. Supported function including read and clear trouble codes, display live data stream, graph display, vehicle version information, clear adaptation, CBS reset, reset engine oil and battery registration, etc.
  • [FULL SYSTEMS SCANNER] - Creator C501 is capable of reading and clearing trouble codes of all major systems, including engine, transmission, ABS, SRS, SAS, EPB, etc. Also supports body, chassis, powertrain and all control modules check. As a professional diagnostic tool for BMW/MINI full systems, C501 codes reader is also a universal OBD code reader for checking engine light, reading and erasing codes on all brands cars' OBD system.
  • [EASY TO OPERATE] - Creator 501 uses 2.8" TFT 240K true color LCD display screen to indicate the test results , with the silicone keypad you can easily access to menu options. Rugged drop-proof case prevents falling. The menu layout on the screen is easy to understand and you can figure out how to do it easily.
  • [VERY IMPORTANT] - The battery registration does not support BMW cars before 2004, and also does not support the E chassis (3'_E46, 5'_E39, 7'_E38, X3'_E83, X5'_E53, Z3'_E36, Z4'_E85/E86, MINI'_R50/R51, R52/R53). For above models, you just need to replace the battery directly, because these models do not require battery registration (at that time, there was no concept of battery registration).
Bestseller No. 4
Autel MaxiLink ML629 OBD2 Scanner, New Version of AL619, ML619, ABS SRS Engine Transmission Diagnosis, OBDII Scan Tool, Auto VIN, DTC Lookup, Ready Test
  • ABS/SRS/Engine/Transmission System Scanner: Autel ML629 not only can figure out the emission-related engine problem, but also can get quick access to the Anti-Lock Braking System / Airbag System / Engine / Transmission systems and diagnose these 4 systems’ conditions. It reads codes, clear codes, and read live data to help you turn off the MIL, ABS & SRS warning lights.
  • Complete OBD2 Functions: This OBD2/EOBD code reader is compatible with all OBD2-compliant vehicles with full OBD2 functions. It can pinpoint any emission problems of the car engine by the Full OBD2 functions. Read Codes, Erase Codes, I/M Readiness, Live Data, Freeze Frame, O2 Monitor Test, On-Board Monitor Test, Vehicle Information, and Component Test.
  • DTC Lookup & Vehicle Information: Designed with a built-in DTC library, this OBD2 scanner provides you with the ability to look up the definition of diagnostic trouble codes. Up to 10000+ codes are available in this DTC electronic dictionary. No need to look up codes on the Internet. In addition, it can identify the car automatically and retrieve the car information (VIN, CIN, and CVN).
  • Upgraded Version of ML619 / AL619: As the upgraded version of ML619/AL619, ML629 can read enhanced codes, graph data, and erase codes in Anti-Lock Braking System, Airbag System, Engine, and Transmission system. Being cost-effective with only a small extra budget, this code reader enjoys more benefits with a wider range of vehicle coverage. It supports internet updating via USB and data printing via PC.
  • The Newest Version in 2020: As the newest version in 2020, this Autel OBD2 scanner supports most 1996 and newer vehicles (OBDII & CAN) – domestic and import, including some latest models. Free update for lifetime via Mac/Win PC. With a 1-year warranty, 30-day free return & replacement service, and 24-hour customer service, this OBD2 scanner gives you excellent user experience.
SaleBestseller No. 5
2022 Newest Elite LAUNCH CRP123 OBD2 Scanner Engine/ABS/SRS/Transmission Car Diagnostic Tool, ABS Code Reader, SRS Scan Tool, Lifetime Free Update Scan Tool
  • 🎁 Conact Seller to Get Free Gift 🎁 Same Function as LAUNCH CRP123E 🎁 Fast Delivery by Amazon🎁 Lifetime Free Update🎁 5 YEARS Warranty.
  • [Engine/ABS/SRS/Transmission Diagnostic Tool]----The crp123 obd2 scanner is perfect balance of power and affordability, providing the ability to view preset, or user defined, live data streams for ENGINE, AT, ABS and SRS data, the ability to graph, record, replay and print data, read and resets codes for engine/abs/srs/transmission system.
  • [Full OBDII Functions Code Reader]----LAUNCH CRP123 scan tool supports all 10 modes of OBDII standard to ensure complete, accurate, system diagnosis. Read and Clear DTCs, do smog tests , I/M readiness and O2 sensor tests, Mode 06 EVAP system test, Mode 08 on-board test component test. And OBDII Code lookup tool and acronym database to assist and speed diagnosis and repair time.
  • [Live Data Graphing + Read/Record/Playback Data stream + Lifetime Free Update] Live Data Graphing ,more intuitive to know your vehicle’s problem. Large size Color Screen; Print Function; Print the diagnose result easily; With user manual and register & update tutorial video uploaded in the link by us, you can look up it anytime by ONE-CLICK. Lifetime free update by windows.
  • [Extensive Vehicle Coverage + 9 Languages]----The LAUNCH CRP123 reads data from ENGINE, TRANSMISSION, ABS and SRS systems from Asian, US and European manufacturers. Coverage includes Suzuki, Honda, Mitsubishi, Nissan, Toyota, Mazda, Hyundai, Kia, Subaru, Infiniti, Lexus, Acura, Isuzu, Ford, GM, Chrysler, Benz, BMW, VW, Opel, Volvo, Fiat, Land Rover, Seat, Skoda, Audi, Porsche, Saab, Jaguar and many others. Support 9 different languages.
Bestseller No. 6
Airbag Scan/Reset Tool B800 for BMW Fit E36 E46 E34 E38 E39 Z3 Z4 X5
  • B800 Airbag Scan/Reset Tool work for BMW between 1994 and 2003, This is a very easy to use tool that comes with instruction manual to help you diagnose problems.
  • Models available for most BMWs built between 1994 and 2003 - Displays all SRS fault codes, tells you what's wrong.
  • SRS airbag light reset tool for BMW,Reset the dashboard SRS airbag light within seconds.
  • Note: B800 can not work for 2001 BMW 330i.
  • Package contents: 1 x B800 SRS Scanner And Resetter Tool for BMW(DCVS2745YL/DE) 1 x OBD-II to 20 Pin Adapter Cable 1 x Instruction Manual.
SaleBestseller No. 7
Innova 1000 OBD2 Scanner Bluetooth - OBD2 Scanner Diagnostic Tool for Android & iPhone Car Scanner - App Based OBD Scanner for Car - Check Engine Code Reader ABS SRS - Wireless Car Diagnostic Scanner
  • 【IMPORTANT NOTICE】 We have discovered a bug in our app that has been affecting users since early November that is causing some users unable to scan ABS, SRS, and other OEM features as it should. We're happy to announce that it has now been resolved. Please update the device via RS2 and please make sure to not drive your vehicle while updating the device.
  • 【Fix With Confidence】 Scan and diagnose DTCs with pinpoint accuracy through Innova’s car code reader. Get real solutions for your car’s specific make and model verified by ASE Master Technicians.
  • 【Easy Application】 Download our free app RepairSolutions2 in the App Store or Google Play Store. Innova’s in-app features will tell you exactly what the problem is and how to properly diagnose it with professional advice.
  • 【Modern Features】 Get access to professional features such as an all system scan normally available only on high-end scanners. Read and clear ABS, SRS, check engine light, and more fault codes. Reset oil lights, view brake pad life, oil life, tire pressures, and transmission temps.
  • 【Live Data】 Monitor your vehicle’s health in real time. Understand on-going issues as well as expected future problems such as oil change and maintenance schedules.
SaleBestseller No. 8
OBD2 Scanner Code Reader AL600 - ABS & SRS Diagnostics with Active Test, Car Diagnostic Scan Tool with Oil/ BMS/ SAS Reset, Full OBD2 Functions, Lifetime Free Update, LED Lights - by TOPDON
  • 【ABS & SRS Scan Tool 】 Help you diagnose issues with both anti-lock braking system (ABS) and internal airbag system (SRS); test their sensors, valves, or solenoids; and keep track of any threats in real time to prevent unexpected damage with these 2 essential safety systems, which a normal OBD2 scanner cannot do. Compatible with GM, Nissan, Fiat, Benz, Volvo, LandRover, BMW, USAFord.
  • 【3 Reset Services 】Easy to set up 3 regular reset services for Oil Light, Battery Management System, and Steering Angle Position. With this diagnostic tool, you can reset the oil service light and reset pre-programmed mileage intervals for energy efficiency; adjust or reset the steering angle position to keep steering aligned; and clear the original low battery fault information. No need to leave home for shop-quality car maintenance.
  • 【All OBD2 Test Modes 】 Quickly tell you the exact cause behind the check engine warning light. This ABS & SRS scan tool is also a fully-featured obd2 code reader; can read/clear engine light codes, show live data, and do I/M readiness test ... to solve emission issues, and help pass smog test for most post-1996 OBD2/CAN vehicles. Plus, it has the now-popular DTC lookup library to save searching repair materials online.
  • 【User-Oriented 】 Physically, you will like the feel of this obd2 scanner with the black rubber grip thing all around the outside edge. Durable enough to stand the accidental drop. Thanks to its easily accessible menu, you can operate all functions in minutes, with the press of a few buttons. 3-color LEDs intuitively indicate if everything's good, there's a warning, or there's a serious issue. There’s even an LED integrated into the connector port so you can hook it up in darkness.
  • 【Worry-Free Purchase 】 You can update this scan tool through an internet USB to have the latest software for its optimized performance, with no extra costs throughout all its using life. We offer you 1-year quality backup period with 30-day unconditional return & replacement policy. TOPDON offers reliable customer support on Facebook during weekdays. Search “TOPDON Official” on Facebook and contact us via message. Multilingual Menu: EN, FR, ES, DE, IT, RU, PT, and JP.
SaleBestseller No. 9
OBD2 Scanner TOPDON AD600S Scan Tool, Code Reader, Diagnostics Scanner for ABS/SRS/at/Engine, 8 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS Reset/ABS Bleeding/Throttle Adaptation, Free Lifetime Upgrade
  • 【🔥🔥8 Reset Service Car Scanner 】TOPDON obd2 scanner AD600S is the upgrade version of TOPDON AD600, AD500 and AD500S.This diagnostic scan tool Adds 3 more commonly used reset function.✅Except for OIL RESET, BRAKE RESET, TPMS RESET, Throttle Adaptation, SAS RESET, ✅it add the BMS RESET, ABS BLEEDING, DPF RESET, ✅more practical reset functions than TOPDON AD600 and AD500S. For the cost you’re getting value from this handy car scanner to reset systems. *Function menu varies by vehicle’s specifics.
  • 【👍 Recommended by Youtuber Samcrac 👍 2022 New, 4 Systems Diagnostic Tool. 】This is an OBDII scanner and 4 systems diagnostic tool made for home mechanics, DIYers, and professionals. You can access AT/ENG/ABS/SRS fault codes to find the right troubleshooting procedure, and diagnose with full 10 OBD2 test modes to fix most of emission issues. Give your aging cars satisfying routine maintenance to avoid costly repairs, a breakdown, or even a crash.*DOESN'T WORK WITH 5G.
  • 【No extra software fee + One-click Lifetime Free Updates】The touch-sensitive screen on this scan tool makes operation much easier than the simple button-based OBD2 code readers. The icons are clear and its 5” color screen with high resolution will leave you with no trouble interpreting results in a dark garage. One-click lifetime updates over Wi-Fi will keep the software current and the coverage addition constant. Android 6.0 ensures lightning-fast bootup and processing.
  • 【Powerful Compatibility + Work on 90 Vehicle Brands】Most OBD2 scanners work with vehicles manufactured after 2001, but TOPDON ArtiDiag600S compatible with OBDII-equipped vehicles built after 1996, and it works on more than 90 Vehicle Brands.It supports Diesel (12v only), gasoline, 12V passenger car, pickup, light-duty truck, SUV, minivans, compatible with OBD2/EOBD/JOBD&CAN protocols.*Menus vary by make, model, and year of gasoline or diesel engine vehicle. Email us your VIN data.
  • 【Versatile Scan Tool+AUTO VIN+DTC Lookup】This OBD2 scanner has automatic VIN technology to identify the car without manual input. Live data display in text or 4-in-1 merged waveform graph, you can save, share, print, or email the overall inspection report for easier analysis. Inbuilt “Feedback” module provides customized repair suggestions from our certified professionals. Onboard DTC library saves your Google searching time when interpreting the error codes. AutoVIN doesn’t work on ALL cars.
SaleBestseller No. 10
2022 Newest Elite LAUNCH CRP123E OBD2 Scanner - ENG/ABS/SRS/AT Diagnostic Scan Tool with Oil/Throttle Reset/SAS Reset,Battery Test,AutoVIN,5"Touchscreen WiFi Free Update,Car Code Reader for All Cars
  • 🔔【Oil/SAS/Throttle Reset】Significant benefits!! ☑️With the same cost, since October 2022, Add New 3 reset functions. Launch CRP123E code reader car diagnostic tool with reset including Oil /SAS/Throttle Reset to maintain your vehicle systems safely and efficiently. One-Click "Upgrade" operation to obtain 3 special reset functions.
  • 🎉【2022 New Elite Version, Upgraded Of FOXWELL Car Scanner NT604 Elite/ANCEL FX2000/CRP123】 LAUNCH CRP123E obd2 scanner can check ABS/SRS/AT/ENG systems & 10 OBD2 modes, read and clear fault codes,💡Online Google Search, 4 IN 1 Graphing ,Stores and playbacks dynamic data stream, helps to quick analysis and diagnosis. what's more, you can generate a vehicle health report by one-click and share to your email via Wifi which can help avoid blind maintenance, offer solution, save time and money.
  • ☑️【ABS/SRS/Engine/Transmission Diagnostic Tool +Battery Voltage Test& AUTOVIN】Wi-Fi one click update +Battery Voltage Test +Auto Vin+Record History; One-click wifi update and free for fixing more bugs; Realtime battery voltage graphing helps to Judge the state of the battery; Auto Vin, facilitate accurate diagnosis and provide useful information; Save the historical diagnosis report, replay the data flow, and provide you with useful parameters to prevent unnecessary repair
  • 🔔【One to one Technical feedback and support】 Base on cloud server of launch,the “feedback function” can get the professional guidance of Launch Engineer.An excellent choice for family car owners. No extra paid updates, keep your diagnostic software updated and coverage increased, saving you even more money. 🎁Great Gift Idea For Every Car Owner💡Fast 7.0 Android💡16GB Memory💡5" touch HD screen💡6100mAh Rechargeable Battery
  • 🎁【5-Year Warranty &10 Language Free To Use】 Launch CRP123E scan tool supports 10 languages. Choose your native language without encountering any sort of language barrier--English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Traditional Chinese. 🚩5 YEARs Warranty 🚩Conact seller to get Free Gift 🚩Fast delivery by Amazon

Last update on 2022-11-20 / Affiliate links / Images from Amazon Product Advertising API

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