JEEP
21-043-17
Manufacturer communications
- Publication date
- 2017-09-22
- Received by NHTSA
- 2017-11-03
- NHTSA record numbers
- 10121811
Manufacturer summary
Original wording in English
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one of the following Diagnostic Trouble Codes (DTCs) have been set:U1412 - Implausible Vehicle Speed Signal Received. P0887 - TCM Power Control Circuit High. U0001 - Automatic Gearbox Shifter Module (AGSM) CAN Communication BUS (BUS Off). P0901 - Clutch 1 Actuator Control Circuit Performance. In addition, the following software enhancement is available:Changes which allow the catalytic convertor to operate cooler.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
P0887TCM Power Control Circuit HighJeep
P0901Clutch 1 Actuator Control Circuit PerformanceJeep
U0001Automatic Gearbox Shifter Module (AGSM) CAN Communication BUS (BUS Off)Jeep
U1412Implausible Vehicle Speed Signal ReceivedCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Jeep | RENEGADE | 2017 |