For 1990-2009 cars

# IGNITION SWITCH MAY NOT RETURN TO'RUN' POS. AFTER STARTING

#### SUBJECT: IGNITION SWITCH MAY NOT RETURN TO THE "RUN" POSITION AFTER THE VEHICLE HAS STARTED (TIGHTEN SWITCH)

#### MODELS: 1991-94 CHEVROLET CAVALIER 1992-94 BUICK SKYLARK 1992-94 OLDSMOBILE ACHIEVA 1992-94 PONTIAC GRAND AM

#### CONDITION:

SOME OWNERS MAY COMMENT THAT THE IGNITION SWITCH MAY NOT RETURN TO THE "RUN" POSITION AFTER THE VEHICLE HAS STARTED. THE FOLLOWING ACCESSORIES MAY NOT OPERATE: RADIO, WINDSHIELD WIPERS/WASHER, CRUISE CONTROL, HEATER/AC, POWER WINDOWS, AND REAR DEFROST. THE IGNITION CIRCUIT (3) MAY NOT TURN ON UNTIL THE KEY IS TURNED TO THE "ON" POSITION.

#### CAUSE:

THIS CONDITION MAY BE CAUSED BY INTERFERENCE IN THE IGNITION SWITCH WHEN THE SWITCH MOUNTING SCREWS ARE TORQUED EXCESSIVELY.

#### CORRECTION:

LOOSEN IGNITION SWITCH MOUNTING SCREWS AND TORQUE TO 1.4 N.M (12.4 LB. IN.). REFER TO SECTION 3F IN THE APPROPRIATE SERVICE MANUAL.

#### WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE:

LABOR OPERATION NUMBER: N2320 USE PUBLISHED LABOR OPERATION TIME.

FIGURES: 0

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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