What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
U0402Implausible Data Received From TCMU0402Implausible Data Received From TCMU0402Implausible Data Received From TCMU0402-00Implausible Data Received From TCMView all · Manufacturer wording →
Manufacturer communications
101Original wording in English
JEEP
Reported code forms U0402
The service shifter message comes on in the cluster and the lever gets stuck in park "P" and it can be present the follwoing DTC: - U11E3 - TCM Lost communication with ESM on D-PT CAN - U0103 - Lost communication with…
JEEP, RAM
Reported code forms U0402
Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost…
JEEP, RAM
Reported code forms U0402
Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost…
JEEP
Reported code forms U0402
Symptoms/Condition: Shifter reports loss communication AND NO OTHER MODULES report the condition. Diagnostic: Please make sure ONLY shifter reports loss communication. If there are other modules reporting loss…
JEEP, RAM
Reported code forms U0402
"Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost…
JEEP
Reported code forms U0402
"Valve Body Replacement Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0101 - Lost…
Check vehicle applicability
53A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chrysler | 200 | 2017 |
| Chrysler | 200 | 2016 |
| Chrysler | 200 | 2015 |
| Chrysler | PACIFICA | 2018 |
| Chrysler | PACIFICA | 2017 |
| Dodge | DART | 2015 |
| Dodge | DART | 2014 |
| Dodge | DART | 2013 |
| Dodge | DART | 2012 |
| Dodge | DURANGO | 2016 |
| Fiat | 500 | 2016 |
| Fiat | 500X | 2017 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.