FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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C1095-9: Test ABS Pump Motor Function







NOTE: If hydraulic pump motor functions during Active Command Mode, do not allow hydraulic pump motor to operate for more than one second.

- Connect Rotunda New Generation Star (NGS) Tester 007-00500 or equivalent.

- Select ACTIVE COMMAND MODE.

- Select PID PMP_MTR.

- Activate PID ON.

- Does hydraulic pump motor function when commanded on?

YES -- System operational. Clear code. Restore vehicle. Retest system.

NO -- Replace ABS Module. Restore vehicle. Retest system.