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Home >> Mazda >> 2011 >> RX-8 R3, 1.3 2 >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> On-Board Diagnostic [Auto Light/Wiper Control Module) >> DTC B1342: [Auto Light/Wiper Control Module]
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DTC B1342: [Auto Light/Wiper Control Module]

DTC B1342 DETECTION CONDITION AND POSSIBLE CAUSE

DTC B1342 ECU is faulted
DETECTION CONDITION  Auto light/wiper control module microcomputer malfunction
POSSIBLE CAUSE 
  • Auto light/wiper control module microcomputer malfunction
DTC B1342 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 PERFORM DTC INSPECTION  Yes Replace the auto light/wiper control module, then go to the next step. (Refer to AUTO LIGHT/WIPER CONTROL MODULE REMOVAL/INSTALLATION .)
No Go to the next step.
2 VERIFY THAT NO OTHER DTCs ARE PRESENT 
  • Are there other DTCs output?
Yes Perform the corresponding DTC inspection. (Refer to DTC TABLE [AUTO LIGHT/WIPER CONTROL MODULE] .)
No DTC troubleshooting completed.