DTC B1342 [AUTO LIGHT/WIPER CONTROL MODULE]

id0902j1839600

Description | Auto light/wiper control module internal ECU malfunction
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Detection condition | • Auto light/wiper control module detects the internal ECU malfunction.
Possible cause | • Auto light/wiper control module malfunction

Diagnostic procedure

Step | Inspection | Action
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1 | PERFORM DTC INSPECTION AND VERIFY AUTO LIGHT/WIPER CONTROL MODULE MALFUNCTION • Clear the DTC for the auto light/wiper control module using the M-MDS. (See CLEARING DTC [AUTO LIGHT/WIPER CONTROL MODULE].) • Retrieve the auto light/wiper control module DTCs using the M-MDS. (See DTC INSPECTION [AUTO LIGHT/WIPER CONTROL MODULE].) • Is the same DTC displayed? | Yes | Repeat the inspection from Step 1. • If the malfunction recurs, replace the auto light/wiper control module. (See AUTO LIGHT/WIPER CONTROL MODULE REMOVAL/INSTALLATION.) Go to the next step.
No | Go to the next step.
2 | VERIFY IF OTHER DTCs DISPLAYED • Are any other DTCs displayed? | Yes | Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [AUTO LIGHT/WIPER CONTROL MODULE].)
No | DTC troubleshooting completed.