System Pre-Test

Connector Diagram:

DESCRIPTION
DTC C1185 is generated when the ECU detects an open or ground short on Circuits 537 (T/Y), 599 (PK/LG) or 532 (O/Y).

POSSIBLE CONTRIBUTING COMPONENT/VEHICLE WIRING FAULTS
- Open or short to ground on Circuits 537 (T/Y), 599 (PK/LG) or 532 (O/Y).
- Open in Circuit 601 (LB/BK) to relay coil only. Circuit 601 to module intact.
- 30 amp fuse open.
- Main relay coil or contacts open.