Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1997 GMC Forward Control 6.5 FFACTORY OEM SERVICE PROCEDURE
Section 66 (Keyless Entry System - Remote)
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 1998 Saturn SW2, 1998 Saturn SW1, 1998 Saturn SL2, 1998 Saturn SL1, and 1998 Saturn SL. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Location
- Programming Procedure
- System Tests
- Diagnostic Tests
- Symptom Tests
- Deck Lid/Liftgate Inoperative/Lock & Unlock Functions Are Okay
- Lock & Unlock Functions On Transmitter & Interior Door Switches Inoperative/Deck Lid Or Liftgate Operates Normally
- Lock Function Inoperative/Unlock Function Operates Normally
- Lock Function Inoperative/Only Driver Door Unlock Function Operates
- Lock & Unlock Functions Inoperative For Driver Door/Lock & Unlock Functions For All Other Doors Operate Normally
- Unlock Function Inoperative For All Doors Except Driver Door/Lock Function Operates Normally
- Driver Door Lock Inoperative For All Doors/Passenger Door Switch Operates Normally
- Passenger Door Lock Inoperative For All Doors/Driver Door Switch Operates Normally
- Driver Door Unlock Inoperative For All Doors/Passenger Door Switch Operates Normally
- Passenger Door Unlock Inoperative For All Doors/Driver Door Switch Operates Normally
- Passenger Door Lock & Unlock Inoperative/Driver Door Switch Operates Normally
- Right Rear Door Lock & Unlock Inoperative
- Left Rear Door Lock & Unlock Inoperative
- Transmitters Will Not Synchronize Or Program
- Horn Inoperative
- Dome Light Does Not Flash When Alarm Is Activated
- Removal & Installation
- Wiring Diagrams
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.