FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

C1095-1: Check ABS Pump Motor







- Disconnect connector from anti-lock brake module.

- Connect Rotunda EEC-IV Breakout Box 014-00322 and Rotunda Anti-Lock Test Adapter 007-00116 or equivalents to the harness connector.

- Measure the voltage between pin 2 and a known good ground.

- Is there a minimum of 10 volts?

YES -- Go to C1095-5. C1095-5: Check ABS Valve Power Circuit

NO -- Go to C1095-2. C1095-2: Check Pump Supply Circuit For Short to Ground