# Service bulletin 08\-043\-20

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10174252
- Published by NHTSA: 2020\-04\-27
- Manufacturer's number: 08\-043\-20
- Manufacturer's date: 2020\-03\-27
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM; ENGINE

## NHTSA's summary

Flash: Comfort Seat and Wheel Module \(CSWM\) Enhancements This bulletin involves updating the CSWM with the latest available software. The customer may describe the following:The heated steering wheel and heated seats, turn off when Engine Stop Start \(ESS\) activates.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174252-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10174252-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Engine, Transmission and driveline, Automatic transmission, Transmission control module

## Vehicles listed

- 2018 to 2019 JEEP RENEGADE

## Other bulletins for the same vehicles and component

- [1800623](/bulletins/10239925.md), 2023-07-31, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Flash: Powertrain Control Module \(PCM\) Updates Customers may experience the following: ? Engine Stop/Start does not work as expected and it is often automatically deactivated. Customers may also experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes \(DTCs\): ? P2110 \- Electronic Throttle Control System Bank 1 \- Forced Limited RPM. ? P2173 \- High Airflow/Vacuum Leak Detected \(Slow Accumulation\). ? U0100 \- Lost Communication With ECM/PCM. ? P0456 \- EVAP System Small Leak. NOTE: If DTC P0456 is present use the wiTECH Small Leak Verification Test \(SLVT\) to determine if a leak is present in the system. ? P1CEA \- Boost Side EVAP Purge System Performance. In addition, the customer may also experience the following: ? The vehicle will not crank if the ECM gets hotter than 50 °C \(122 °F\). ? Intermittent no\-crank when first starting the vehicle. The following DTC has been changed from a one trip fault to a two trip fault: ? P0607 \- ECU Internal Performance. This bulletin involves reprogramming the PCM with the latest available software.
- [1804721](/bulletins/10230101.md), 2023-01-17, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience the following: After a short trip and shutting the engine off for 5 \- 10 minutes, vehicle exhibits a long crank/start condition.
- [1809420](/bulletins/10223955.md), 2022-10-17, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Flash: Powertrain Diagnostic and System Updates This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software.
- [1804721](/bulletins/10223483.md), 2022-10-17, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience the following: After a short trip and shutting the engine off for 5 \- 10 minutes, vehicle exhibits a long crank/start condition.
- [1804421](/bulletins/10223479.md), 2022-10-17, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); EXTERIOR LIGHTING; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); ELECTRICAL SYSTEM. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) have been set: P1D7F\-00 \- ETC Self\-Learning Failure.\(North America only\). P0456\-00 \- EVAP Purge System Small Leak.\(North America only\). P0441\-00 \- EVAP Purge System Performance.\(North America only\). P0440\-00 \- General EVAP System Failure. \(North America only\). P0455\-00 \- EVAP Purge System Large Leak.\(North America only\). P1CEA\-00 \- Boost Side EVAP Purge System Performance.\(North America only\). In addition, the following software enhancement is available: After a short trip and shutting the engine off for 5\-10 minutes, vehicle exhibits a long crank/start condition\(EMEA only\). Updated EVAP system diagnostics.\(North America only\).
- [1805420](/bulletins/10221773.md), 2022-09-26, Service bulletin: FUEL SYSTEM, GASOLINE:STORAGE; BACK OVER PREVENTION; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR; EXTERIOR LIGHTING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes \(DTCs\) have been set:P0456 \- EVAP System Small Leak. P0340 \- Camshaft Position Sensor Circuit \- Bank 1 Sensor 1. P0016 \- Crankshaft/Camshaft Timing Misalignment \- Bank 1 Sensor 1. P0606 \- Control Module Processor. Customers may also experience the following:Vehicle periodically may fail to start\(ED6 engine only\).
- [1803821](/bulletins/10221202.md), 2022-09-26, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more ofthe following DTCs have been set: P2110 \- Electronic Throttle Control System Bank 1 \- Forced Limited RPM. P2173 \- High Airflow/Vacuum Leak Detected \(Slow Accumulation\). U0100 \- Lost Communication With ECM/PCM. P0456 \- EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak Verification Test \(SLVT\) to determine if a leak is present in the system. P1CEA \- Boost Side EVAP Purge System Performance. In addition, the customer may also experience the following: The vehicle will not crank if the ECM gets hotter than 50 °C \(122°F\). Intermittent no\-crank when first starting the vehicle. The following Diagnostic Trouble Codes \(DTCs\) have been changed from a one trip fault to a two trip fault: P0607 \- ECU Internal Performance.
- [18\-104\-20](/bulletins/10184758.md), 2020-12-28, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Flash: Powertrain Control Module \(PCM\) Updates \- AN\-BQ\-18\-20200920 Refer to China Joint Venture \(JV\) released document AN\-BQ\-18\-20200920, for details on this service action.
- [18\-104\-20](/bulletins/10184458.md), 2020-12-21, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Flash: Powertrain Control Module \(PCM\) Updates \- AN\-BQ\-18\-20200920 Refer to China Joint Venture \(JV\) released document AN\-BQ\-18\-20200920, for details on this service action.
- [18\-094\-20](/bulletins/10183066.md), 2020-11-30, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Flash: Powertrain Diagnostic and System Updates This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with the latest available software.

JSON: [/v1/bulletins/10174252](/v1/bulletins/10174252)

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