INSUFFICIENT REMOTE KEYLESS ENTRY (RKE) OPERATING RANGE. Cadillac Concours 1996

For 1990-2009 cars

# INSUFFICIENT REMOTE KEYLESS ENTRY (RKE) OPERATING RANGE

#### SUBJECT: INSUFFICIENT REMOTE KEYLESS ENTRY (RKE) OPERATING RANGE (APPLY TAPE TO ELECTRONICS BAY BOARD)

#### MODELS: 1996 CADILLAC CONCOURS, DEVILLE, ELDORADO, SEVILLE

#### CONDITION:

SOME OWNERS MAY COMMENT ON INSUFFICIENT REMOTE KEYLESS ENTRY (RKE) OPERATING RANGE. OWNER STATES THEY MUST BE WITHIN A FEW FEET FOR THE TRANSMITTERS TO OPERATE PROPERLY.

#### CAUSE:

VARIANCE BETWEEN VEHICLE/COMPONENT BUILDS.

#### CORRECTION:

ALWAYS TEST ANY RKE CONCERNS OUTSIDE OF BUILDINGS AND AWAY FROM ANYTHING THAT COULD CAUSE ELECTRICAL INTERFERENCE; I.E., POWER LINES, AUTOMATIC DOOR OPENERS, WHICH COULD CAUSE ERRONEOUS DIAGNOSIS OF THE SYSTEM.

USE FIGURE 1 TO CHECK THE RKE TRANSMITTER RANGE AT SPECIFIED LOCATIONS AROUND THE VEHICLE. IF THE SYSTEM OPERATES WITHIN THE SPECIFIED RANGES, THIS REPAIR PROCEDURE SHOULD NOT BE USED.

IF THE RANGE IS LESS THAN THE RANGES SPECIFIED IN FIGURE 1, USE THE FOLLOWING REPAIR PROCEDURE.

1. REMOVE REMOTE FUNCTION ACTUATOR (RFA) MODULE, REFER TO SECTION 9K OF THE SERVICE MANUAL.

2. APPLY TAPE, P/N 12373149, TO ELECTRONICS BAY BOARD IN AREA SHOWN IN FIGURE 2.

3. REINSTALL RFA MODULE.

IF THE INSTALLATION OF THIS TAPE DOES NOT INCREASE THE RANGE OF THE RKE SYSTEM, REPLACE THE RFA MODULE.

#### PARTS INFORMATION:

PARTS ARE EXPECTED TO BE AVAILABLE SEPTEMBER 23, 1996.

#### WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE:

LABOR OPERATION NUMBER: R4480 LABOR TIME: 0.4 HR

FIGURES: 02 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.

COPYRIGHT 1996 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.