28827/U0155/049493
From Ross-Tech Wiki
Table Of Contents
-
1.
U0155/049493 - No Communication with Instrument Cluster
- 1.1.1 Possible Symptoms
- 1.2.1 Possible Causes
- 1.3.1 Possible Solutions
- 1.4.1 Special Notes
U0155/049493 - No Communication with Instrument Cluster
Possible Symptoms
- Malfunction Indicator Lamp (MIL) active
Possible Causes
- Connector(s)/Wiring from/to Instrument Cluster faulty
- Databus Communication faulty
Possible Solutions
- Check Connector(s)/Wiring from/to Instrument Cluster
- Check Databus Communication
- See Measuring Value Blocks (MVB)
Special Notes
- When found in Engine Control Module without any obvious cause (i.e. Measuring Value Blocks show plausible Values)
- Check Oil Level and Temperature Sensor Installation Information in Instrument Cluster Adaptation Channel 039.