CHRYSLER
18-052-16
Manufacturer communications
- Publication date
- 2016-07-26
- Received by NHTSA
- 2022-09-26
- NHTSA record numbers
- 10221549
Manufacturer summary
Original wording in English
Flash: 3.6L Powertrain Diagnostic and System Improvements 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) set in the PCM memory: · **U1424-00 - Implausible Engine Torque Signal Received.** · P0335 - Crankshaft Position Sensor Circuit. · U0402 - Implausible Data Received From TCM - (Transmission Control Module). · P0480 - Cooling Fan 1 Control Circuit/Open. In addition, the following software enhancement is available: · Elimination of (disable) Low idle 550 RPM to mitigate rough idle complaints (Base idle fully warm maintained at 648 RPM).
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Chrysler
P0335Crankshaft Position Sensor CircuitChrysler
P0480Cooling Fan 1 Control Circuit/OpenChrysler
U0402Implausible Data Received From TCM - (Transmission Control Module)Chrysler
U1424-00Implausible Engine Torque Signal Received.** ·Check 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 |
|---|---|---|
| Chrysler | 200 | 2016 |