Fault code 2053: 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 | Connect plug properly to transverse lock control unit → End |
| 2 | Read out fault memory for transfer box control unit (fault localization) | To eliminate further faults, please follow the diagnosis/troubleshooting instructions for the transfer box control unit.
. → End |
|
| 3 | CHECKING INSTRUCTIONS/CAN DATA BUS . | → End | |