C2111

C2111-SENSOR SUPPLY 1 VOLTAGE CIRCUIT LOW

For a complete wiring diagram Consult Diagrams/Electrical

- 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.





Diagnostic Test

1. REPLACE ANTI-LOCK BRAKES MODULE & VERIFY IF DTC IS STILL ACTIVE
Turn the ignition off.
Replace the Anti-Lock Brakes Module.
Turn the ignition on.
With the scan tool, read ABS DTCs.
Does this DTC reset?

Yes

- Replace the Hydraulic Control Unit.
- Perform ABS VERIFICATION TEST. ABS Verification Test.

No

- Refer to the ABS-INTERMITTENT CONDITION TEST. ABS Intermittent Condition Test