P1692

Main Relay Fault

P1692 - Main relay fault.: Short circuit to V Batt.

Possible causes:
1. Connector MS43 ECM C603, Engine fusebox connectors C570, C576.
2. Open circuit C576/9 (WK) - C603/9 (WK).
3. Short circuit C576/9 (WK) - Ground.
4. Engine compartment fusebox Fuse 2.
5. Main relay.
6. MS43 ECM.

1. Connector MS43 ECM C603, Engine fusebox connectors C570, C576.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

2. Open circuit C576/9 (WK) - C603/9 (WK).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

3. Short circuit C576/9 (WK) - Ground.
SHORT_CIRCUIT
Check resistance < 5.0 Ohms.

4. Engine compartment fusebox Fuse 2.
No detail available for this fault

5. Main relay
No detail available for this fault

6. MS43 ECM.
No detail available for this fault