C2111–SENSOR SUPPLY 1 VOLTAGE CIRCUIT LOW

For a complete wiring diagram Refer to Section 8W


  • When Monitored:

    With the ignition on.

  • Set Condition:

    If the Anti-Lock Brakes Module detects that the supply voltage for external analog sensors is out of range.


Possible Causes
 
ANTI-LOCK BRAKES MODULE
 
HYDRAULIC CONTROL UNIT (PRESSURE SENSOR)
 




Diagnostic Test

1.REPLACE ANTI-LOCK BRAKES MODULE & VERIFY IF DTC IS STILL ACTIVE






Does this DTC reset?

Yes


No