U1413-IMPLAUSIBLE ODOMETER SIGNAL RECEIVED
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
Ignition on.
- Set Condition:
The odometer message the PCM is receiving is implausible. The circuit is continuously monitored. One Trip fault.
| Possible Causes |
| CAN B OPEN OR SHORTED |
| CLUSTER MODULE |
| FRONT CONTROL MODULE |
| PCM |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).
Theory of Operation
The Front Control Module isn't receiving an odometer signal over CAN B from the Cluster Module. The FCM has to send the PCM an odometer signal over CAN C. The signal the FCM is sending over CAN C is implausible.
Diagnostic Test
1. ACTIVE DTCIgnition on, engine not running.
With a scan tool, View DTCs.
Is the DTC Active at this time?
Yes
- Go To 2
No
- Refer to the INTERMITTENT CONDITION Diagnostic Procedure.
- Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE)
2. CAN B BUS HARDWARE DTCS ALSO ACTIVE
With a scan tool check for DTCs in the FCM.
Are any CAN B Hardware related DTCs Active at this time?
Yes
- (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - DIAGNOSIS AND TESTING) for the appropriate diagnostic procedures.
No
- Replace and program the Powertrain Control Module per Service Information.
- Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE)