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Home >> Chevrolet >> 1998 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Door Lock System >> System Tests >> Rear Door Lock Motor Does Not Operate

Rear Door Lock Motor Does Not Operate

  1. Disconnect rear door lock motor harness connector. Connect test light between rear door lock motor harness connector Tan and Gray wire terminals. See WIRING DIAGRAMS  . Press door lock switch. If test light does not illuminate, go to next step. If test light illuminates, replace rear door lock motor.
  2. Connect test light between ground and rear door lock motor harness connector Tan wire terminal. Press door lock switch to UNLOCK position. If test light illuminates, repair open in Gray wire. If test light does not illuminate, repair open in Tan wire.