Fault code 1312: Diagnosis/troubleshooting
NOTE:
If there is no incoming signal/message via the CAN drive when using several control units, the CAN drive must be checked for open or short circuits. Refer to 'CHECKING INSTRUCTIONS/CAN DATA BUS
'.
DIAGNOSIS TROUBLESHOOTING PROCEDURE
| Work instruction | Display OK | If not OK | |
|---|---|---|---|
| 1 | Check DEM control module plug connection for proper contact | Go to Step 2 | Push plug properly onto DME control module. → End |
| 2 | CHECKING INSTRUCTIONS/CAN DATA BUS . | → End | |