Jeep Grand Cherokee Service Bulletins
4,246 manufacturer communications on file.
- April 16, 2014•Document ID: 10139643Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 18-018-14 REV. B
- Date Added:
- June 11, 2018
- Manufacturer:
- JEEP
SummaryFlash: MIL Illumination - Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. Some customers may experience a condition that the Oil Life Monitor shows faster then expected oil life deterioration. Software enhancements will address this issue. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that any of the following Diagnostic Trouble Code(s) may have been set erroneously: ? P0087-00 - FUEL RAIL PRESSURE TOO LOW ? P0088-00 - FUEL RAIL PRESSURE TOO HIGH ? P016F-00 - CLOSED LOOP FUEL PRESSURE CONTROL AT LIMIT - PRESSURE TOO LOW ? P009A-00 - INTAKE AIR TEMPERATURE / AMBIENT AIR TEMPERATURE CORRELATION ? P0234-00 - TURBOCHARGER OVERBOOST CONDITION ? P0420-00 - CATALYST EFFICIENCY (BANK 1) ? P0426-00 - CATALYST TEMPERATURE SENSOR CIRCUIT PERFORMANCE (BANK 1 SENSOR 1) ? P050E-00 - COLD START ENGINE EXHAUST TEMPERATURE TOO LOW ? P05F8-00 REDUCTANT HEATER CONTROL MODULE PERFORMANCE ? P061B-00 - INTERNAL CONTROL MODULE TORQUE CALCULATION PERFORMANCE ? P062B-00 - INTERNAL CONTROL MODULE FUEL INJECTOR CONTROL CIRCUIT PERFORMANCE ? P0128-00 - THERMOSTAT RATIONALITY ? P1D30-00 - OIL VISCOSITY TOO LOW ? P200A-00 - INTAKE MANIFOLD RUNNER PERFORMANCE - BANK 1 ? P200B-00 - INTAKE MANIFOLD RUNNER PERFORMANCE - BANK 2 ? P202E-00 - REDUCTANT INJECTION VALVE CIRCUIT PERFORMANCE ? P203E-00 - REDUCTANT LEVEL SENSOR 1 CIRCUIT INTERMITTENT/ERRATIC ? P204F-00 - REDUCTANT SYSTEM PERFORMANCE ? P2080-00 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT PERFORMANCE ? P2084-00 - EXHAUST GAS TEMPERATURE SENSOR CIRCUIT PERFORMANCE - BANK 1 SENSOR 2 ? P20BA-00 - REDUCTANT HEATER 1 CONTROL CIRCUIT PERFORMANCE ? P20BE-00 - REDUCTANT PRESSURE LINE HEATER CONTROL CIRCUIT PERFORMANCE ? P20EE-00 - SCR NOX CATALYST EFFICIENCY BELOW THRESHOLD BANK 1 ? P20C2-00 - REDUCTANT HE
Associated Products (1)Associated Documents - April 16, 2014•Document ID: 10069311Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 21-014-14
- Date Added:
- June 2, 2016
- Manufacturer:
- DODGE
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (4)Associated Documents - April 16, 2014•Document ID: 10063279Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 18-018-14REV.B
- Date Added:
- April 26, 2016
- Manufacturer:
- JEEP
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (1)Associated Documents - April 10, 2014•Document ID: 10229866Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS
- Mfr Comm. #:
- 2400214
- Date Added:
- January 17, 2023
- Manufacturer:
- JEEP
SummarySetting Mode Is Selected And Headlamps Always Stay On
Associated Products (11)Associated Documents - April 10, 2014•Document ID: 10218801Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- 24-002-14
- Date Added:
- August 29, 2022
- Manufacturer:
- DODGE
SummaryDriver And Passenger HVAC Blower Air Temperatures Are Not The Same When ?Sync? Setting Mode Is Selected And Headlamps Always Stay On. This bulletin involves selectively replacing the solar sensor. Customers may experience the following condition: When using the Automatic Temperature Control ?SYNC? mode, left and right outlet temperatures do not match regardless of the desired temperature setting is the same. Occupants will experience being cold (winter time), on either passenger or driver side, even though the temperature setting is the same. Headlamps are always staying on, when they are set to Auto mode.
Associated Products (17)2014 Chrysler 3002014 Chrysler Town and Country2014 Dodge Journey2014 Jeep Grand Cherokee2014 Jeep Wrangler2013 Chrysler 3002013 Chrysler Town and Country2013 Dodge Journey2013 Jeep Grand Cherokee2013 Jeep Wrangler2012 Chrysler 3002012 Chrysler Town and Country2012 Dodge Journey2012 Jeep Grand Cherokee2012 Jeep Wrangler2011 Chrysler Town and Country2011 Dodge JourneyAssociated Documents - April 10, 2014•Document ID: 10217960Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- 24-002-14
- Date Added:
- August 22, 2022
- Manufacturer:
- DODGE
SummaryDriver And Passenger HVAC Blower Air Temperatures Are Not The Same When ?Sync? Setting Mode Is Selected And Headlamps Always Stay On. This bulletin involves selectively replacing the solar sensor. Customers may experience the following condition: When using the Automatic Temperature Control ?SYNC? mode, left and right outlet temperatures do not match regardless of the desired temperature setting is the same. Occupants will experience being cold (winter time), on either passenger or driver side, even though the temperature setting is the same. Headlamps are always staying on, when they are set to Auto mode.
Associated Products (17)2014 Chrysler 3002014 Chrysler Town and Country2014 Dodge Journey2014 Jeep Grand Cherokee2014 Jeep Wrangler2013 Chrysler 3002013 Chrysler Town and Country2013 Dodge Journey2013 Jeep Grand Cherokee2013 Jeep Wrangler2012 Chrysler 3002012 Chrysler Town and Country2012 Dodge Journey2012 Jeep Grand Cherokee2012 Jeep Wrangler2011 Chrysler Town and Country2011 Dodge JourneyAssociated Documents - April 10, 2014•Document ID: 10139635Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- 24-002-14
- Date Added:
- June 11, 2018
- Manufacturer:
- JEEP
SummaryDriver And Passenger HVAC Blower Air Temperatures Are Not The Same When ?Sync? Setting Mode Is Selected And Headlamps Always Stay On. This bulletin involves selectively replacing the solar sensor. Customers may experience the following condition: When using the Automatic Temperature Control ?SYNC? mode, left and right outlet temperatures do not match regardless of the desired temperature setting is the same. Occupants will experience being cold (winter time), on either passenger or driver side, even though the temperature setting is the same. Headlamps are always staying on, when they are set to Auto mode.
Associated Products (13)Associated Documents - April 10, 2014•Document ID: 10064510Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 24-002-14
- Date Added:
- May 13, 2016
- Manufacturer:
- JEEP
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (16)2014 Chrysler 3002014 Chrysler Town and Country2014 Jeep Grand Cherokee2014 Jeep Wrangler2013 Chrysler 3002013 Chrysler Town and Country2013 Jeep Grand Cherokee2013 Jeep Wrangler2012 Chrysler 3002012 Chrysler Town and Country2012 Jeep Grand Cherokee2012 Jeep Wrangler2011 Chrysler 3002011 Chrysler Town and Country2011 Jeep Grand Cherokee2011 Jeep WranglerAssociated Documents - April 8, 2014•Document ID: 10218794Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-012-14
- Date Added:
- August 29, 2022
- Manufacturer:
- RAM
SummaryTransmission Shift Enhancements - Adaptation Drive Learn Procedure This bulletin involves performing a subjective shift quality rating when customers experience poor shift quality and if necessary, performing the transmission adaptation learn procedure. In addition, this bulletin involves performing transmission adaptation learn procedure when the transmission is repaired/replaced and/or the valve body/TCU assembly (mechatronic) is replaced, or when the adaptation memory cells are cleared with the wiTECH diagnostic scan tool. Customers may indicate that their transmission shift quality does not meet their expectations.
Associated Products (10)Associated Documents - April 8, 2014•Document ID: 10217953Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-012-14
- Date Added:
- August 22, 2022
- Manufacturer:
- DODGE
SummaryTransmission Shift Enhancements - Adaptation Drive Learn Procedure This bulletin involves performing a subjective shift quality rating when customers experience poor shift quality and if necessary, performing the transmission adaptation learn procedure. In addition, this bulletin involves performing transmission adaptation learn procedure when the transmission is repaired/replaced and/or the valve body/TCU assembly (mechatronic) is replaced, or when the adaptation memory cells are cleared with the wiTECH diagnostic scan tool. Customers may indicate that their transmission shift quality does not meet their expectations.
Associated Products (10)Associated Documents - April 8, 2014•Document ID: 10139628Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-012-14
- Date Added:
- June 11, 2018
- Manufacturer:
- CHRYSLER
SummaryTransmission Shift Enhancements - Adaptation Drive Learn Procedure This bulletin involves performing a subjective shift quality rating when customers experience poor shift quality and if necessary, performing the transmission adaptation learn procedure. In addition, this bulletin involves performing transmission adaptation learn procedure when the transmission is repaired/replaced and/or the valve body/TCU assembly (mechatronic) is replaced, or when the adaptation memory cells are cleared with the wiTECH diagnostic scan tool. Customers may indicate that their transmission shift quality does not meet their expectations.
Associated Products (10)Associated Documents - April 8, 2014•Document ID: 10069309Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- 21-012-14
- Date Added:
- June 2, 2016
- Manufacturer:
- DODGE
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (10)Associated Documents - April 4, 2014•Document ID: 10229865Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 2301014
- Date Added:
- January 17, 2023
- Manufacturer:
- JEEP
SummaryClick, Creak, Or Groaning Sound Near C-Pillar, Dual Pane Sunroof (Sales Code GWJ)
Associated Products (1)Associated Documents - April 4, 2014•Document ID: 10218791Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 23-010-14
- Date Added:
- August 29, 2022
- Manufacturer:
- JEEP
SummaryClick, Creak, Or Groaning Sound Near C-Pillar, Dual Pane Sunroof (Sales Code GWJ) This bulletin involves inspecting and if necessary replacing rear sunroof glass panel or adding structural adhesive at the right rear corner C-Pillar sunroof opening reinforcement. Click, creak, or groaning sound near C-pillar at rear corner of sunroof.
Associated Products (2)Associated Documents - April 4, 2014•Document ID: 10217950Service Bulletin/Repair InstructionsSTRUCTURE; VISIBILITY:SUN/MOON ROOF ASSEMBLY
- Mfr Comm. #:
- 23-010-14
- Date Added:
- August 22, 2022
- Manufacturer:
- JEEP
SummaryClick, Creak, Or Groaning Sound Near C-Pillar, Dual Pane Sunroof (Sales Code GWJ) This bulletin involves inspecting and if necessary replacing rear sunroof glass panel or adding structural adhesive at the right rear corner C-Pillar sunroof opening reinforcement. Click, creak, or groaning sound near C-pillar at rear corner of sunroof.
Associated Products (2)Associated Documents - April 4, 2014•Document ID: 10139625Service Bulletin/Repair InstructionsVISIBILITY:SUN/MOON ROOF ASSEMBLY
- Mfr Comm. #:
- 23-010-14
- Date Added:
- June 11, 2018
- Manufacturer:
- JEEP
SummaryClick, Creak, Or Groaning Sound Near C-Pillar, Dual Pane Sunroof (Sales Code GWJ) This bulletin involves inspecting and if necessary replacing rear sunroof glass panel or adding structural adhesive at the right rear corner C-Pillar sunroof opening reinforcement. Click, creak, or groaning sound near C-pillar at rear corner of sunroof.
Associated Products (2)Associated Documents - April 4, 2014•Document ID: 10063782Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 23-010-14
- Date Added:
- May 9, 2016
- Manufacturer:
- JEEP
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (2)Associated Documents - April 2, 2014•Document ID: 10229869Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- P14040214
- Date Added:
- January 17, 2023
- Manufacturer:
- JEEP
SummaryNew Safety Recall Advanced Communication ? P14040214 Chrysler Group LLC (Chrysler) announced a safety recall on certain 2011 through 2014 model year (WD) Dodge Durango and (WK) Jeep Grand Cherokee vehicles. Some Jeep Grand Cherokee and Dodge Durango vehicles may have a brake booster that could prematurely corrode. If perforation of the brake booster shell (due to corrosion) occurs, the brake booster may ingest water during vehicle operation during wet weather conditions. A brake booster that has experienced water ingestion may have the brake function compromised if the water inside the brake booster freezes. The driver may be required to apply additional application force to apply the brakes during sub-freezing driving conditions. An unexpected additional brake pedal application force requirement could slow the driver?s brake application reaction time and cause a crash without warning. Chrysler will conduct a voluntary safety recall on all involved vehicles to inspect the brake booster for corrosion. Brake boosters found with excessive corrosion will be replaced. All boosters will be equipped with a shield to protect the brake booster crimp joints from water exposure. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.
Associated Products (8)Associated Documents - April 2, 2014•Document ID: 10218781Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- P14040214
- Date Added:
- August 29, 2022
- Manufacturer:
- JEEP
SummaryNew Safety Recall Advanced Communication ? P14040214 Chrysler Group LLC (Chrysler) announced a safety recall on certain 2011 through 2014 model year (WD) Dodge Durango and (WK) Jeep Grand Cherokee vehicles. Some Jeep Grand Cherokee and Dodge Durango vehicles may have a brake booster that could prematurely corrode. If perforation of the brake booster shell (due to corrosion) occurs, the brake booster may ingest water during vehicle operation during wet weather conditions. A brake booster that has experienced water ingestion may have the brake function compromised if the water inside the brake booster freezes. The driver may be required to apply additional application force to apply the brakes during sub-freezing driving conditions. An unexpected additional brake pedal application force requirement could slow the driver?s brake application reaction time and cause a crash without warning. Chrysler will conduct a voluntary safety recall on all involved vehicles to inspect the brake booster for corrosion. Brake boosters found with excessive corrosion will be replaced. All boosters will be equipped with a shield to protect the brake booster crimp joints from water exposure. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.
Associated Products (8)Associated Documents - April 2, 2014•Document ID: 10217940Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- P14040214
- Date Added:
- August 22, 2022
- Manufacturer:
- JEEP
SummaryNew Safety Recall Advanced Communication ? P14040214 Chrysler Group LLC (Chrysler) announced a safety recall on certain 2011 through 2014 model year (WD) Dodge Durango and (WK) Jeep Grand Cherokee vehicles. Some Jeep Grand Cherokee and Dodge Durango vehicles may have a brake booster that could prematurely corrode. If perforation of the brake booster shell (due to corrosion) occurs, the brake booster may ingest water during vehicle operation during wet weather conditions. A brake booster that has experienced water ingestion may have the brake function compromised if the water inside the brake booster freezes. The driver may be required to apply additional application force to apply the brakes during sub-freezing driving conditions. An unexpected additional brake pedal application force requirement could slow the driver?s brake application reaction time and cause a crash without warning. Chrysler will conduct a voluntary safety recall on all involved vehicles to inspect the brake booster for corrosion. Brake boosters found with excessive corrosion will be replaced. All boosters will be equipped with a shield to protect the brake booster crimp joints from water exposure. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.
Associated Products (8)Associated Documents