B2128-17 - Sensor Supply Voltage - Circuit Voltage Above Threshold And/Or U045A-86 Implausible Data Received From Parking Assist Module - Signal Invalid - 2014 Jeep Cherokee

NUMBER: 08-011-15
GROUP: Electrical
DATE: January 27, 2015

 

THIS BULLETIN SUPERSEDES SERVICE BULLETIN 08-093-13 REV. A, DATED DECEMBER 13, 2013, WHICH SHOULD BE REMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO ASTERISKS HAVE BEEN USED TO HIGHLIGHT REVISIONS.

THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 13-087. ALL APPLICABLE SOLD AND UN-SOLD RRT VIN's HAVE BEEN LOADED. TO VERIFY THAT THIS RRT SERVICE ACTION IS APPLICABLE TO THE VEHICLE, USE VIP OR PERFORM A VIN SEARCH IN TECHCONNECT. ALL REPAIRS ARE REIMBURSABLE WITHIN THE PROVISIONS OF WARRANTY.

HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN “HELP CONTENTS” AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW.

THE wiTECH SOFTWARE LEVEL MUST BE AT RELEASE 15.02 OR HIGHER TO PERFORM THIS PROCEDURE.

 

SUBJECT:

B2128-17 - Sensor Supply Voltage - Circuit Voltage Above Threshold And/Or U045A-86 Implausible Data Received From Parking Assist Module - Signal Invalid

 

OVERVIEW:

This bulletin involves updating the Park Assist Module (PAM) software.

 

MODELS:

2014 (KL) Jeep Cherokee

NOTE: This bulletin applies to vehicles built on or before April 13, 2014 (MDH 0413XX) equipped with Parallel & Perp Park Assist W/Stop (sales code XH5) and or ParkSense FT/RR Park Assist W/Stop (sales code XH4) or ParkSense RR Park Assist W/Stop (sales code XH3).

 

SYMPTOM/CONDITION:

Some customers may comment that when pressing the Parallel and/or Perpendicular Park Assist button when the vehicle is stopped (during stop/start event) it will not illuminate. Additionally the customer may experience a false park assist detection. This is caused by ground reflections, on vehicles equipped with XH3 or XH4. If the customer wish to do a Parallel and/or Perpendicular Park Assist (PPPA) maneuver and they push the PPPA button, then the cluster may display, "Active ParkSense Temporarily Unavailable”. This is an intermittent condition and will only last for one key cycle. On further inspection the technician may find DTC U045A-86 - Implausible Data Received From Parking Assist Module - Signal Invalid and/or a B2128-17 - Sensor Supply Voltage - Circuit Voltage Above Threshold set in the PAM.

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Flash: DTC B1A8A-00 - No Start Condition With a Low Battery - 2012-2013 Dodge Journey & Chrysler 300

NUMBER: 08-010-15
GROUP: Electrical
DATE: January 23, 2015

 

THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 15-011. ALL APPLICABLE SOLD AND UN-SOLD RRT VIN's HAVE BEEN LOADED. TO VERIFY THAT THIS RRT SERVICE ACTION IS APPLICABLE TO THE VEHICLE, USE VIP OR PERFORM A VIN SEARCH IN TECHCONNECT. ALL REPAIRS ARE REIMBURSABLE WITHIN THE PROVISIONS OF WARRANTY.

HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN “HELP CONTENTS” AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW.

THE wiTECH SOFTWARE LEVEL MUST BE AT 15.02 OR HIGHER TO PERFORM THIS PROCEDURE.

 

SUBJECT:

Flash: DTC B1A8A-00 - No Start Condition With a Low Battery

 

OVERVIEW:

This bulletin involves reprogramming the Radio Frequency Hub (RF-HUB) with new software.

 

MODELS:

2012-2013 (JC) Dodge Journey (International Markets Only )
2012-2013 (LX) Chrysler 300 (International Markets Only )

 

NOTE: This bulletin applies to vehicles equipped with Thatcham Security System (Sales Code LS9).

 

SYMPTOM/CONDITION:

A small number of customers may report no start condition with the Vehicle Security Light flashing and the DTC B1A8A-00 “ MULTI-MODULE VIN HANDSHAKE FAILURE “ active.

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Poor GPS Signal Reception - 2011-2014 Dodge Journey

NUMBER: 08-015-16
GROUP: Electrical
DATE: February 09, 2016

 

SUBJECT:

Poor GPS Signal Reception

 

OVERVIEW:

This bulletin involves the replacement of the GPS antenna with a roof mount antenna to improve navigation performance.

 

MODELS:

2011 - 2014 (JC) Dodge Journey (International only)

NOTE: This bulletin applies to vehicles built with one of the following radios:

  • Uconnect Touch 8.4N CD/DVD/MP3/NAV (Sales Code RB6)
  • Uconnect Touch 8.4N CD/DVD/MP3/NAV (Sales Code RB4)
  • Media CTR 641N CD/DVD/MP3/NAV (China) (Sales Code RE9)
  • Media CTR 641N CD/DVD/MP3/NAV (Japan) (Sales Code RE4)

 

SYMPTOM/CONDITION:

The customer may experience off route conditions due to weak navigation satellite signal.

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Flash: DTC P0405 / P0406 - MIL Light On - 2011-2013 Jeep Grand Cherokee

NUMBER: 08-008-15
GROUP: Electrical
DATE: January 23, 2015

 

HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN “HELP CONTENTS” AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW.

THE wiTECH SOFTWARE LEVEL MUST BE AT 15.02 OR HIGHER TO PERFORM THIS PROCEDURE.

 

SUBJECT:

Flash: DTC P0405 / P0406 - MIL Light On

 

OVERVIEW:

This bulletin involves reprogramming the Engine Control Module (ECM) with new software.

 

MODELS:

2011-2013 (WK) Jeep Grand Cherokee (International Markets Only)

NOTE: This bulletin applies to vehicles equipped with 3.0L V6 Turbo Diesel Engine (Sales Code EXF).

 

SYMPTOM/CONDITION:

A small number of customers may report the MIL light is on. On further inspection Diagnostic Trouble Code (DTC), P0405 - EGR POSITION SENSOR CIRCUIT LOW and/or P0406 - EGR POSITION SENSOR CIRCUIT HIGH may be found.

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Uconnect Updates - Chrysler Dodge Ram Jeep Fiat

Uconnect Updates are available from https://www.driveuconnect.com/software-update/

or

https://rsur.extra.chrysler.com/rsur/Uconnect.do

Acquire you Vehicles VIN and enter it in the form, then Click

"CHECK FOR UPDATES"

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