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Home >> Mazda >> 2011 >> CX-7 s Touring, 2.3 L, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> On-Board Diagnostic [Auto Light/Wiper Control Module] >> DTC B1317 [Auto Light/Wiper Control Module] >> Notes

DTC B1317 [Auto Light/Wiper Control Module]: Notes

DTC B1317 (AUTO LIGHT/WIPER CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES

DTC B1317 Battery voltage high
DETECTION CONDITION  Input voltage from the battery is excessively high
POSSIBLE CAUSE 
  • PCM DTC is stored.
  • Battery malfunction
  • Generator malfunction
  • Auto light/wiper control module malfunction
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