FUEL PUMP RELATED RADIO INTERFERENCE NOISE. Chevrolet Monte Carlo 1996

SUBJECT: FUEL PUMP RELATED RADIO INTERFERENCE NOISE (INSTALL RFI SUPPRESSOR UNIT)

MODELS: 1996-98 CHEVROLET LUMINA WITH RPO 9C3 (SEO VEHICLE, POLICE CAR, LIMITED CONTENT)

CONDITION:

SOME OPERATORS OF VEHICLES EQUIPPED WITH LAND MOBILE COMMUNICATION SYSTEMS, SUCH AS THOSE UTILIZED BY LAW ENFORCEMENT AGENCIES, MAY COMMENT ON RADIO FREQUENCY INTERFERENCE DURING VEHICLE OPERATION.

CAUSE:

THE FUEL PUMP MAY INDUCE THIS CONDITION.

CORRECTION:

INSTALL THE APPLICABLE FUEL TANK SENDER WIRING HARNESS (UNDER COVER/IN-TANK HARNESS) CONTAINED IN THE RFI SERVICE UNIT, P/N 25180627. INSTALLATION PROCEDURES CONTAINED IN THE SERVICE UNIT AND THOSE IN THE APPROPRIATE SERVICE MANUAL (SECTION 6) MUST BE FOLLOWED TO INSURE CORRECT INSTALLATION.

PARTS INFORMATION:

P/N DESCRIPTION ============== =================================

25180627 RFI SERVICE UNIT

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE:

LABOR OPERATION LABOR OPERATION NUMBER DESCRIPTION TIME ================ ================================= ===============

L1200 SENDER/PUMP ASM, FUEL USE PUBLISHED (TANK UNIT) - REPLACE LABOR OPERATION TIME

FIGURES: 00 ATTACHMENTS: 00

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.