DTC 28

DTC 28

CAN: Engine speed from the DME is implausible
The CAN signal "Engine Speed" is monitored for an implausible value.

NOTE: An appropriate alternative value is used for the CAN signal. The torque converter clutch is opened.

Diagnosis conditions
- Ignition on
- CAN message from DME control module is received

Possible fault cause
- Fault in the DME

Diagnosis/Troubleshooting