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Home >> Buick >> 1995 >> Roadmaster Base >> Repair and Diagnosis >> Body & Frame >> Seats - Power >> Testing >> Without Lumbar >> No Seat Functions Operate

No Seat Functions Operate

  1. Do not disconnect seat switch connector. Using a test light, backprobe between switch connector terminal Orange wire and ground. If test light comes on, go to next step. If test light does not come on, repair open in Orange wire circuit between 30-amp circuit breaker and seat switch connector.
  2. Using a test light, backprobe between seat switch connector terminals Black wire and Orange wire. If test light does not come on, repair open in Black wire circuit between seat switch connector and ground. If test light comes on, ensure switch is connected properly. If connection is okay, replace seat switch.