Diagnostic Procedure
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURES - U0155-NO CLUSTER BUS MESSAGE
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII®, erase DTCs. Start the engine on and off several times. Leave the engine running for at least 20 second each time. With the DRBIII®, read DTCs. Does the DTC reset? Yes --> Go To 2 No --> Refer to the INTERMITTENT CONDITION . Perform POWERTRAIN VERIFICATION TEST VER - 1 . |
All |
| 2 | Ignition on, engine not running. With the DRBIII®, attempt to communicate with the Instrument cluster. Can communication be established with the Instrument Cluster? Yes --> Go To 3 No --> Refer to the COMMUNICATION CATEGORY and perform the appropriate symptom related to no communication with cluster. Perform POWERTRAIN VERIFICATION TEST VER - 1 . |
All |
| 3 | Start the engine Allow the engine to idle. Is the correct engine speed display (Tachometer) in the instrument cluster? Yes --> Replace and program the Powertrain Control Module in accordance with the Service Information. Perform POWERTRAIN VERIFICATION TEST VER - 1 . No --> Refer to INSTRUMENT CLUSTER and perform the appropriate symptom. Perform POWERTRAIN VERIFICATION TEST VER - 1 . |
All |