DTC B1342 [AUTO LIGHT/WIPER CONTROL MODULE]


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DTC B1342

Auto light/wiper control module is faulted

DETECTION CONDITION
Auto light/wiper control module microcomputer malfunction
POSSIBLE CAUSE
Auto light/wiper control module microcomputer malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
INSPECT DTC
•  Clear the DTC from the auto light/wiper control module memory using the M-MDS.
•  Perform the auto light/wiper control module DTC inspection using the M-MDS.
•  Is DTC B1342 displayed?
Yes
Replace the auto light/wiper control module.
No
DTC troubleshooting completed.