INFO. ON INTERIOR LIGHTS COMING ON INTERMITT.. Buick Park Avenue 1997

THIS IS A MONTHLY SERVICE NEWSLETTER ARTICLE. THIS BULLETIN IS NOT INTENDED FOR PUBLICATION.

SUBJECT: INFORMATION ON INTERIOR LIGHTS COMING ON INTERMITTENTLY CAUSED BY DOOR HANDLE SWITCH CIRCUIT

MODELS: 1996-97 BUICK LESABRE 1996 BUICK PARK AVENUE/ULTRA

IF THE SUBJECT VEHICLE HAS THE INTERIOR LIGHTS INTERMITTENTLY COMING ON, THE CAUSE COULD BE THE DOOR HANDLE SWITCH CLOSING THE CIRCUIT TO GROUND, REQUESTING INTERIOR LIGHTS. AT THE MODULE, CHECK THE CIRCUIT TO THE SWITCH FOR RESISTANCE TO GROUND. THE READINGS SHOULD BE CONTINUITY TO GROUND AND INFINITE RESISTANCE. IF THERE IS RESISTANCE IN THE OPEN POSITION, REPLACE THE SWITCH.

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GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THAT THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.