JEEP
18-047-19 REV. A
Manufacturer communications
- Publication date
- 2019-10-26
- Received by NHTSA
- 2019-12-02
- NHTSA record numbers
- 10168489
Manufacturer summary
Original wording in English
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 that one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P0300-00 - Multiple Cylinder Misfire. P0301-00 - Cylinder 1 Misfire. P0302-00 - Cylinder 2 Misfire. P0303-00 - Cylinder 3 Misfire. P0304-00 - Cylinder 4 Misfire. U0402-00 - Invalid Data Received From TCM. P1DD2-00 - Torque Request Signal From TCM Denied. U1424-00 - Implausible Engine Torque Signal Received. Customers may experience excessive oil consumption between oil change intervals.In addition, the following software enhancement is available:Multiair solenoid electrical opening change to resolve idle tick/tap issue.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Jeep
P0300-00Multiple Cylinder MisfireJeep
P0301-00Cylinder 1 MisfireJeep
P0302-00Cylinder 2 MisfireJeep
P0303-00Cylinder 3 MisfireJeep
P0304-00Cylinder 4 MisfireJeep
P1DD2-00Torque Request Signal From TCM DeniedJeep
U0402-00Invalid Data Received From TCMJeep
U1424-00Implausible Engine Torque 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 | 2016 |