P1689

Brake Vacuum Enhancer Output Short Circuit To Supply

P1689 - Brake vacuum enhancer solenoid.: Short circuit to V Batt.

Possible causes:
1. Short circuit C1977/1 (BS) - Supply.
2. Brake servo vacuum pump unit.
3. MS43 ECM.

1. Short circuit C1977/1 (BS) - Supply.
PASS VALUES: 0 - 6 Volts

2. Brake servo vacuum pump unit.
No detail available for this fault

3. MS43 ECM.
No detail available for this fault