FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Motor Pack Functional Test

MOTOR PACK FUNCTIONAL TEST
Once the motor pack has been separated from the hydraulic modulator, this test will help to determine if the motor pack is operating properly.
The scan tool will rotate the motors in one direction, and then the other.
- If any motor does not turn in both directions, the motor pack is malfunctioning and must be replaced.Motor Pack
- If all three motors rotate, try to rotate each gear on the hydraulic modulator. Refer to No Gear Movement.