Mopar

Recall 21A Hydraulic Control Unit Malfunction – Mopar Hydraulic Control Unit/Anti-lock Brake System Modules (HCU)

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March 9, 2023 NHTSA CAMPAIGN NUMBER: 23E019000

Hydraulic Control Unit Malfunction

Constant brake light illumination and unintentional vehicle movement can both increase the risk of a crash.

 

NHTSA Campaign Number: 23E019

Manufacturer ChryslereBay logo (FCA US, LLC)

Components SERVICE BRAKES, HYDRAULIC

Potential Number of Units Affected 330

 

Summary

ChryslereBay logo (FCA US, LLC) is recalling certain Mopar Hydraulic Control Unit/Anti-lock Brake system modules (HCU) with part number 68085397AB. When installed in a vehicle, the HCU Module may falsely read pressure in the primary circuit and illuminate the brake lights, as well as allow the vehicle to start and shift out of park without first applying the brake pedal.

 

Remedy

Dealers will repurchase the HCU modules, or replace installed HCU modules, free of charge. Owner notification letters are expected to be mailed April 28, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC’s number for this recall is 21A.

 

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.nhtsa.gov.

 

New Safety Recall Advanced Communication – 21A

FCA US LLC (FCA US) has announced a safety recall on certain Anti-lock Brake System (ABS) Hydraulic Control Units (HCU)s part number 68085397AB intended for use on some 2011 – 2022 (WK) JeepeBay logo Grand Cherokee and 2011 – 2020 (WD) DodgeeBay logo Durango vehicles.

 

REASON FOR THIS SAFETY RECALL

Some of the above HCU / ABS modules may falsely read pressure in the primary circuit. When installed in a vehicle, an HCU / ABS module which falsely reads pressure in the primary circuit may illuminate the brake lights, as well as allow the vehicle to start and shift out of park without the brake pedal being depressed. This condition can cause unintended vehicle movement which can cause a vehicle crash without prior warning and/or injury to others outside the vehicle.

 

SERVICE ACTION

FCA US will conduct a voluntary safety recall on all affected parts to repurchase suspect HCUs. If installed on a vehicle, FCA US will replace the HCU. The remedy for this condition is not currently available. Dealers will be notified of the launch of this safety recall by way of established communication methods. This recall is estimated to launch in 2nd Quarter of 2023.

 

March 2023

Dealer Service Instructions for:

Equipment Safety Recall 21A
NHTSA 23E-019
Anti-lock Brake System Hydraulic Control Unit

 

Remedy Available

FCA US LLC (FCA US) has announced a safety recall on certain Anti-lock Brake System (ABS) Hydraulic Control Units (HCU)s part number 68085397AB.

 

Intended for use with some of the following vehicles:

  • 2011 – 2022 (WK) JeepeBay logo Grand Cherokee
  • 2011 – 2020 (WD) DodgeeBay logo Durango

 

Subject

Some of the above HCU / ABS modules may falsely read pressure in the primary circuit. When installed in a vehicle, an HCU / ABS module which falsely reads pressure in the primary circuit may illuminate the brake lights, as well as allow the vehicle to start and shift out of park without the brake pedal being depressed. This condition can cause unintended vehicle movement which can cause a vehicle crash without prior warning and/or injury to others outside the vehicle.

 

Repair

Inspect the Julian date code of HCU manufacturing and repurchase suspect HCUs. If installed on a vehicle, replace the HCU.

 

Parts Information

Part Number Qty. Description
68085397AB1Hydraulic Control Unit
04318080ADA/RBrake fluid DOT 3 12oz. bottle (MS-4574)
(Expected volume of fluid per vehicle 800ml)

 

Parts Return

No parts return required for this campaign.

Render the recalled Hydraulic Control Unitunusable and discard.

 

Special Tools

The following special tools are required to perform Hydraulic Control Unit (HCU) replacement:

➢ NPNwiTECH MicroPod IIeBay logo
➢ NPNLaptop Computer
➢ NPNwiTECH Software
➢ NPNBrake Bleeding Equipment
➢ 6921Cap, Master Cylinder
➢ NPNBrake Holding Tool

 

Uninstalled Hydraulic Control Unit (HCU) Inspection Procedure

 

Procedure for Uninstalled HCU Inspection:

 

  1. Locate the pin stamp ID number on the HCU aluminum body.

 

  1. Julian Date is the 3rd to 6th digits.

 

  1. Suspect range 8166 to 9106

 

  • If HCU is suspect: Repurchase suspect HCU.

 

  • If HCU is NOT suspect: Return HCU to customer.

 

Installed Hydraulic Control Unit (HCU) Inspection Procedure

 

Procedure for Installed HCU Inspection:

 

  1. Take note of the customer’s preferred seat position then move the front passenger seat fully forward.

 

  1. Cycle the ignition to the Off position. Be certain that all electrical accessories are turned off.

 

  1. Open the battery access cover located under the passenger front seat.

 

  1. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the battery negative cable.

 

  1. Disconnect and isolate the battery negative cable by loosening the captive nut securing the terminal end to the post. Do no attempt to remove the captive nut as damage to the threads may occur (Figure 2).

 

  1. Remove the engine cover. Some engine covers can be removed by gently lifting vertically to disengage the engine cover grommets. Others require oil filter access cover or additional fasteners removed first before engine cover removal. If unsure of the proper procedure to remove the engine cover, please refer to Service Library for proper engine cover removal procedure.

 

NOTE: Place the engine cover with the appearance surface upward to prevent damage and scratches.

 

  1. If equipped, disconnect the wire harness connector (1) from the Inlet Air Temperature (IAT) sensor and wire harness retainer (2) from the air cleaner resonator (Figure 3).

 

  1. If equipped, disconnect the wire harness connector (1) from the Mass Air Flow (MAF) sensor and wire harness retainer (2) from the air cleaner housing (Figure 4).

 

  1. Inlet air tube or resonator. Loosen the clamp (1) at the throttle body and clamp (2) at air cleaner body. (Figure 5) shows a 3.6L engine, other engines are similar.

 

  1. Disengage any rubber grommets or fasteners (3) securing the inlet air tube or resonator (Figure 5).

 

  1. Remove the inlet air tube or resonator assembly from the vehicle. Air inlet design may vary depending on engine and vehicle (Figure 6).

 

  1. Remove the hood seal (1) from the air cleaner body (Figure 7).

 

  1. If equipped, disconnect the fresh air makeup hose (1) from the air cleaner body (Figure 8).

 

  1. Pull the air cleaner body (1) straight up off the locating pins (2) (Figure 9).

 

  1. Disconnect the wire harness connector (1) from the ABS module (2) (Figure 10).

 

  1. Locate the pin stamp ID number on the HCU aluminum body (Figure 11).

 

  1. Julian Date is the 3rd to 6th digits (Figure 11).

 

  1. Suspect range 8166 to 9106 (Figure 11).

 

  • If HCU is suspect: Proceed to Service Procedure Page 12 for HCU replacement.

 

  • If HCU is NOT suspect: Continue with Inspection Procedure for vehicle reassembly.

 

  1. Connect the wire harness connector (1) to the ABS module (2) (Figure 10).

 

  1. Install the air cleaner body (1) straight down on the locating pins (2) (Figure 9).

 

  1. If equipped, install the fresh air makeup hose (1) to the air cleaner body (Figure 8).

 

  1. Install the hood seal (1) (Figure 7).

 

  1. Install the inlet air tube or resonator assembly to the vehicle. Secure any rubber grommets or fasteners. Design may vary depending on engine and vehicle (Figure 6).

 

  1. Inlet air tube or resonator. Securely tighten the clamp at the throttle body (1) and the clamp (2) at the air cleaner body (Figure 5).

 

  1. If equipped, connect the wire harness connector (1) to the Mass Air Flow (MAF) sensor and secure the wire harness retainer (2) to the air cleaner resonator (Figure 4).

 

  1. If equipped, connect the wire harness connector (1) to the Inlet Air Temperature (IAT) sensor and secure the wire harness retainer (2) to the air cleaner resonator (Figure 3).

 

  1. Install the engine cover. Align the cover grommets to ball studs then gently push down until you feel the grommet and ball stud engage, ensuring grommet and ball stud retention. Lightly lift up around the edges of the engine cover to ensure that the cover is not loose and that all of the grommets are engaged. Some engine covers require oil filter access cover or additional fasteners to be installed. If unsure of the proper procedure to install the engine cover, please refer to Service Library for proper engine cover installation procedure.

 

  1. Close the engine compartment hood.

 

  1. Connect the negative battery cable 5 N·m (44 In. Lbs.) (Figure 2).

 

  1. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector (Figure 2).

 

  1. Install the battery access cover located under the passenger front seat (Figure 2).

 

  1. Return the vehicle to the customer or inventory.

 

Service Procedure

 

Replacement Procedure if Inspection Shows HCU to be Suspect:

 

  1. Install a prop rod on the brake pedal to keep pressure on the brake system.

 

NOTE: Holding the pedal in this position will isolate the master cylinder from the hydraulic brake system and will not allow brake fluid to drain out of the brake fluid reservoir while the brake lines are open. This will allow bleeding only the area of repair instead of the entire system.

 

  1. Mark or take note of the hydraulic tube locations before removing to assist in proper installation.

 

  1. Remove the primary and secondary brake hydraulic tubes (2) at the HCU (1) (Figure 12).

 

  1. Remove the chassis hydraulic tubes (3) at the HCU (1) (Figure 12).

 

  1. Remove ABS/HCU assembly with mounting bracket (1) from the vehicle by firmly lifting the assembly from the push mount pins (2) (Figure 13).

 

CAUTION: When removing the ABS module from the HCU, be sure to completely separate the two components approximately 38 mm (1.5 in.) straight out before moving module to the side. Do not to touch the sensor terminals on the module side or the contact pads on the HCU side as this may result in contamination and issues in the future.

 

  1. Remove and DISCARD the four ABS module screws (2) securing the module (1) to the HCU (Figure 14).

 

  1. Separate the ABS module (1) from the HCU (4) pulling the ABS module (1) straight out without touching the contact tower (2) terminals to any solenoids (Figure 15).

 

  1. Remove the three bolts (1) securing the HCU (2) to the mounting bracket (3) then separate and DISCARD the HCU (Figure 16).

 

  1. Align the NEW HCU (2) to the mounting bracket (3) then install the three bolts (1). Tighten the bolts to 11 N·m (8 Ft. Lbs.)

 

CAUTION: When installing the ABS module to the HCU, be sure to properly align the ABS module and the HCU so that sensor terminals or the contact pads do not touch other parts of the modules. Otherwise, damage to the pressure sensor or Pump Motor connection may result requiring HCU replacement.

 

  1. Align the ABS module contact tower (2) to the tower receiving hole (3) of the HCU (4) and put the ABS module (1) and the HCU (4) together without touching the tower terminals to any solenoids (Figure 15).

 

NOTE: Tighten the ABS module screws (2) in a crisscross pattern (Figure 14).

 

  1. Install the four NEW ABS module screws (2) securing the module (1) to the HCU and tighten to 3 N·m (27 In. Lbs.) (Figure 14).

 

  1. Install the ABS/HCU assembly with mounting bracket (1) to the vehicle by firmly pushing the assembly on the push mount pins (2) (Figure 13).

 

  1. Install the chassis hydraulic tubes (3) to the HCU (1) and tighten the fittings to 21 N·m (15 Ft. Lbs.) (Figure 12).

 

  1. Install the primary and secondary brake hydraulic tubes (2) to the HCU (1) and tighten the fittings to 35 N·m (26 Ft. Lbs.) (Figure 12).

 

  1. Connect the wire harness connector (1) to the ABS module (2) (Figure 10).

 

  1. Install the air cleaner body (1) straight down on the locating pins (2) (Figure 9).

 

  1. If equipped, install the fresh air makeup hose (1) to the air cleaner body (Figure 8).

 

  1. Install the hood seal (1) (Figure 7).

 

  1. Install the inlet air tube or resonator assembly to the vehicle. Secure any rubber grommets or fasteners. Design may vary depending on engine and vehicle (Figure 6).

 

  1. Inlet air tube or resonator. Securely tighten the clamp at the throttle body (1) and the clamp (2) at the air cleaner body (Figure 5).

 

  1. If equipped, connect the wire harness connector (1) to the Mass Air Flow (MAF) sensor and secure the wire harness retainer (2) to the air cleaner resonator (Figure 4).

 

  1. If equipped, connect the wire harness connector (1) to the Inlet Air Temperature (IAT) sensor and secure the wire harness retainer (2) to the air cleaner resonator (Figure 3).

 

  1. Install the engine cover. Align the cover grommets to ball studs then gently push down until you feel the grommet and ball stud engage, ensuring grommet and ball stud retention. Lightly lift up around the edges of the engine cover to ensure that the cover is not loose and that all of the grommets are engaged. Some engine covers require oil filter access cover or additional fasteners to be installed. If unsure of the proper procedure to install the engine cover, please refer to Service Library for proper engine cover installation procedure.

 

  1. Connect the negative battery cable 5 N·m (44 In. Lbs.) (Figure 2).

 

  1. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector (Figure 2).

 

  1. Install the battery access cover located under the passenger front seat (Figure 2).

 

  1. Remove the brake pedal prop rod.

 

NOTE: Use Mopar® brake fluid, or an equivalent quality fluid meeting SAE J1703-F and DOT 3 standards only. Use ONLY fresh, clean fluid from a sealed container.

 

  1. Remove master cylinder reservoir filler cap and fill reservoir with brake fluid prior to connecting pressure bleeder.

 

  1. Install MASTER CYLINDER CAP 6921 or equivalent to the master cylinder reservoir.

 

  1. Fill the bleeder tank with recommended fluid and purge air from the tank lines before bleeding.

 

NOTE: Follow the manufacturer’s instructions carefully when using pressure equipment. Do not exceed the tank manufacturers pressure recommendations. Generally, a tank pressure of 51-67 kPa (15-20 psi) is sufficient for bleeding. Do not pressure bleed without a proper master cylinder adapter. The wrong adapter can lead to leakage or drawing air back into the system.

 

  1. Partly raise the vehicle.

 

  1. Connect the pressure bleeder to the master cylinder using adapter provided with the equipment or MASTER CYLINDER CAP 6921.

 

NOTE: When pressure bleeding, a helper is needed inside the vehicle.

 

NOTE: Bleed only one brake component at a time beginning with the rear brake caliper furthest from the master cylinder, then the other rear caliper, followed by the furthest front caliper from the master cylinder and finishing with the closest to the master cylinder as follows:

 

  1. Attach one end of the bleed hose (1) to the bleed screw and insert the opposite end into a glass container (2) partially filled with brake fluid.

Be sure the end of the bleed hose is immersed in fluid (Figure 17).

 

  1. Open the bleeder and have the helper pump the brake pedal multiple times, until the fluid stream is clear and free of air bubbles, then with the brake pedal pushed, tighten the bleeder screw.

 

  1. Repeat the bleeding procedure at each wheel until all are complete.

 

  1. Remove the bleeder hose, and the pressure bleeder from the master cylinder.

 

NOTE: The wiTECH scan tool must be used to perform this recall.  The wiTECH software is required to be at the latest release level before performing this procedure. 

 

  1. Open the hood. Install a battery charger and verify that the charging rate provides 13.0 to 13.5 volts.  Do not allow the charger to time out during the flash process.  Set the battery charger timer (if so equipped) to continuous charge.

 

NOTE:  Use an accurate stand-alone voltmeter.  The battery charger volt meter may not be sufficiently accurate.  Voltages outside of the specified range will cause an unsuccessful wiTECH operation.  If voltage reading is too high, apply an electrical load by activating the park or headlamps and/or HVAC blower motor to lower the voltage.

 

  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 applicable vehicle.

 

  1. Select “ANTILOCK BRAKES”, followed by “MISCELLANEOUS”, then “ABS BLEED BRAKES” and follow the instructions displayed for the procedure.

 

  1. Click “View DTCs”, select “Clear All DTCs”, click “Continue” and then click “Close”.

 

  1. Place the ignition in the “OFF” position and then remove the wiTECH micro pod II device from the vehicle.

 

  1. Remove the battery charger from the vehicle.

 

  1. Remove the pressure bleeder from the master cylinder reservoir.

 

  1. Top off the brake fluid and install the master cylinder reservoir cap.

 

  1. Clean any excess brake fluid from vehicle.

 

  1. Close the hood.

 

  1. Verify proper brake operation before moving the vehicle.

 

  1. Lower the vehicle.

 

  1. Return the vehicle to the customer or inventory.

 

Chronology :

  • On October 5, 2021, the FCA US LLC (“FCA US”) Technical Safety and Regulatory Compliance (“TSRC”) organization opened an investigation based on an increase in warranty claims on some JeepeBay logo Grand Cherokee vehicles of customers experiencing the brake lights staying on.
  • From October 2021, to January 2022, FCA US TSRC reviewed and analyzed warranty records, and determined that DodgeeBay logo Durango vehicles were also experiencing the brake lights staying on.
  • From January 2022, to May 2022, FCA US TSRC analyzed vehicle records, met with FCA US engineering to investigate the issue and the vehicles involved, and determined the suspect population of vehicles affected.
  • On June 02, 2022, FCA US determined, through the Vehicle Regulations Committee, to conduct a voluntary safety recall of the affected vehicles. Root cause was unknown.
  • On August 12, 2022, the supplier isolated the root cause to a process issue.
  • From August 2022, to February 2023, FCA US TSRC received suspect service part traceability data from the supplier, identified the suspect service part quantities shipped to dealerships, verified suspect service parts were not used in vehicle production, obtained Mopar sales information for suspect service parts sent to dealerships, and verified make / model / model year compatibility of suspect service parts.
  • As of February 24, 2023, FCA US has identified 150 customer assistance records, 216 warranty claims, 29 field reports potentially relating to this issue for all markets with dates of receipt ranging from November 11, 2019, to March 3, 2021.
  • As of February 24, 2023, FCA US is not aware of any accidents or injuries potentially relating to this issue for all markets.
  • On March 02, 2023, FCA US determined, through the Vehicle Regulations Committee, to conduct a voluntary safety recall of the affected units.

 

1 Affected Product

Equipment

BRANDPART NO.PRODUCTION DATES
MOPARHYDRAULIC CONTROL UNIT

 

5 Associated Documents

Manufacturer Notices(to Dealers,etc) – NSRAC re New Safety Recall Advanced Communication – 21A

RCMN-23E019-3226.pdf 47.452KB


⬇ Download PDF (46.34 KB)

 

Miscellaneous Document – Recall Part Number re FCA US LLC Recall Part Number/Model Compatibility 21A Hydraulic Control / Unit Anti-Lock Brake System Module Submitted on March 9, 2023

RMISC-23E019-2071.pdf 121.58KB


⬇ Download PDF (118.73 KB)

 

Defect Notice 573 Report

RCLRPT-23E019-3683.PDF 215.397KB


⬇ Download PDF (210.35 KB)

 

Recall Acknowledgement

RCAK-23E019-7022.pdf 645.328KB


⬇ Download PDF (630.2 KB)

 

Remedy Instructions and TSB

RCRIT-23E019-5030.pdf 1613.965KB


⬇ Download PDF (1.54 MB)

 

Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=23E019&docType=RCL

 

 

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BLCKTEC 460T OBD2 Scanner Car Code Reader Engine ABS SRS Transmission Diagnostic Tool, 12 Reset Services, Oil/TPMS/EPB/BMS/SAS/DPF/Throttle Reset, ABS Bleeding, Battery Test, Auto VIN, Free Update
  • [All System Diagnostics, Professional-Level Scanner] - BLCKTEC 460T is the ultimate OBD2 diagnostic tool for home mechanics and professionals. It supports all 10 OBD2 modes, reads and clears Engine/Transmission/ABS/SRS codes, performs All-System Diagnostics, offers workshop reset tools, and provides real-time live data. It helps you pinpoint issues, assess your car's condition, and prepare for SMOG checks with ease. NOTE: Function availability depends on your vehicle. Before you buy, be sure to use the Compatibility Checker on BLCKTEC website or contact our customer support to verify that the features you need are supported for your vehicle’s specific year, make, and model.
  • [12+ Most Popular Reset Functions] - BLCKTEC 460T OBD2 scanner offers 12+ dealer-level service functions, including Oil Maintenance Reset, ABS Bleeding, EPB Reset, SAS(Steering Angle Sensor) Recalibration, DPF(Diesel Particulate Filter) Reset, Throttle Body Relearn, Battery Reset/Initialization, TPMS Relearn, Transmission Reset, Fluid Change Reset, Maintenance Reset and more, enabling you to perform workshop services like a pro. NOTE: Function availability depends on your vehicle. Be sure to use the Compatibility Checker on BLCKTEC website to verify that the features you need are supported for your vehicle.
  • [Real-Time OBD2 and OEM Live Data, Freeze Frame Data] - BLCKTEC 460T helps diagnose vehicle issues when warning lights like Check Engine Light or ABS/SRS Light appear. It offers detailed DTC info, ECU Freeze Frame Data, and real-time OBD2 and advanced OEM live data, including Engine, Transmission, ABS, SRS, and more, making it easy to diagnose and resolve vehicle problems. You can view, graph, record, replay, and overlay up to four live data streams in a single graph for better analysis.
  • [AutoVIN, AutoReLink, AutoScan, 3X Faster] - Equipped with AutoVIN technology, 460T automatically retrieves the VIN to save you time. Its AutoScan and AutoReLink features scan all of the vehicle's ECUs and detect any fault codes immediately after you plug the scanner into the vehicle's OBD2 port - no button presses required. Additionally, it regathers DTC and I/M readiness information every 30 seconds, simplifying monitor tests. 460T's advanced technology makes it 3X faster than other products.
  • [Get RepairSolutions2, the #1 Auto Repair App for Free] - When paired with RepairSolutions2(RS2) App, 460T becomes even more powerful. RS2's Verified Fix Database built by master technicians, provides the parts needed for the repair. Additionally, RS2 gives you access to OEM warranty info, maintenance schedules, TSB, and dealership recall info, making car care easier than ever. RS2 is free with no subscription fees and it stores your car scan reports in the cloud, allowing you to access, share, or print them anytime and anywhere.
$249.99 −$50.00 $199.99
Buy on Amazon Price incl. tax, excl. shipping
SaleBestseller No. 5
FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
  • 【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle. The fault code will appear again even though you cleared before, if you don't repair the car completely. The fault code only can be cleared by NT301 after car repair finished, as like all the obd2 scanner's working principle.
  • 【Read Fault Codes】About the read code funtion needs to be in the ignition on state and if the check engine light is on. If the vehicle is compatible with NT301, please select correct menu & ensure no hardware/wiring issues/obd2 interface damage for accurate results. The correct menu: Select OBDII-> Wait for seconds-> Select Read codes.
  • 【Advanced OBDII Modes 】 This car scanner provides enhanced obd2 modes capabilities: O-2 sensors test and EVAP system leak monitor. It allows you to run a leak check on your car’s EVAP system and assess the fuel tank’s condition. The O-2 sensor test helps optimize the air-fuel ratio, boosting fuel economy and cutting em-issions. Saving you money on gas and reducing your vehicle’s environmental footprint.
  • 【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2. It's a basic code reader and DOESN'T't support to scan ABS, SRS, EPB, A/C systems etc, . It also DOESN'T support ANY special functions like TMS reset/SRS Reset/ABS bleeding/automatic driving/tpms relearn/bluetooth related.
  • 【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
$69.99 −$13.00 $56.99 Amazon Prime
Buy on Amazon Price incl. tax, excl. shipping

Last update on 2026-06-12 / Affiliate links / Images from Amazon Product Advertising API

 

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