For 1990-2009 cars

# SMU - SECTION 9C - REVISED LAMP CONTROL PROCEDURE

REVISION: 11/21/94

THIS BULLETIN IS BEING REVISED TO CORRECT THE FIGURE NUMBER REFERENCE FOR THE LAMP CONTROL MODULE AND TO INCLUDE COMPONENT LOCATION INFORMATION. ARTWORK REMAINS THE SAME.

#### PLEASE DISCARD BULLETIN 439091 (GROUP REFERENCE 9 - ACCESSORIES).

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 9C - REVISED LAMP CONTROL MODULE SERVICE PROCEDURE AND ARTWORK

#### MODELS: 1995 BUICK PARK AVENUE AND LESABRE 1995 OLDSMOBILE NINETY EIGHT AND EIGHTY EIGHT 1995 PONTIAC BONNEVILLE

PLEASE REPLACE "TWILIGHT SENTINEL: ON VEHICLE SERVICE" "LAMP CONTROL MODULE" AND "FIGURE 6 - LAMP CONTROL MODULE" FOUND IN THE APPROPRIATE SERVICE MANUAL WITH THE FOLLOWING PROCEDURE AND ATTACHED FIGURE.

THE "COMPONENT LOCATION" ON PAGES 9C-17, 8A-100-5, 8A-101-7, 8A-110-25, AND 8A-117-9 REFERS TO THE LOCATION OF THE LAMP CONTROL MODULE AS "BEHIND CENTER OF I/P, ABOVE HVAC CASE". THE CORRECT LOCATION IS "BEHIND CENTER OF I/P, BELOW HVAC CASE".

LAMP CONTROL MODULE

REMOVE OR DISCONNECT

1. RIGHT SOUND INSULATOR (OLDSMOBILE AND BUICK), LEFT SOUND INSULATOR (PONTIAC).

2. PUSH IN LOCKING TAB AND SLIDE LAMP CONTROL MODULE TO THE LEFT.

3. MODULE FROM BRACKET. - IT MAY BE NECESSARY TO PULL BACK THE HVAC DUCT TO HAVE ENOUGH CLEARANCE TO REMOVE LAMP CONTROL MODULE.

4. DISCONNECT 2 ELECTRICAL CONNECTORS.

INSTALL OR CONNECT

1. TWO ELECTRICAL CONNECTORS TO MODULE.

2. LAMP CONTROL MODULE TO BRACKET. - IT MAY BE NECESSARY TO PULL BACK THE HVAC DUCT TO INSTALL MODULE.

3. SOUND INSULATOR.

FIGURES: 1

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.

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