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DTC U0338: 09 Error Light Switch Signal Received From Start Stop Unit: Notes

DTC U0338:09 (FRONT BODY CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location  Error light switch signal received from start stop unit 
Detection condition 
  • The front body control module (FBCM) receives CAN error signals from the start stop unit 3 times  with the ignition switched ON (engine off or on).
Fail-safe  -
Possible cause 
  • Light switch malfunction
  • Start stop unit malfunction
  • Front body control module (FBCM) malfunction
System wiring diagram  -
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