C2112

C2112-SENSOR SUPPLY 1 VOLTAGE CIRCUIT HIGH

For a complete wiring diagram Refer to Diagrams/Electrical. Electrical Diagrams


- 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

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