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Home >> Buick >> 1992 >> Roadmaster Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Remote Keyless Entry System >> System Testing >> Keyless Entry System Inoperative Circuit Description >> Test Description

Test Description

  1. Isolates a power door lock system fault or a keyless entry system fault.
  2. Checks for battery voltage at keyless entry receiver.
  3. Checks for ground at keyless entry receiver.
Fig 1: Keyless Entry System Inoperative; Schematic
G93E40893Courtesy of GENERAL MOTORS CORP.
Fig 2: Keyless Entry System Inoperative; Flow Chart
G93F40894Courtesy of GENERAL MOTORS CORP.
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