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.
1998 Chevrolet Camaro V6-3.8L VIN KFACTORY OEM SERVICE PROCEDURE
BCM Programming/RPO Configuration
IMPORTANT: Any new body control module (BCM) will automatically program to the resistance of the key (or interrogator setting) being used at the first ignition ON cycle. This can only be done once for the life of the module.
A new BCM is not programmed. Before the system will function properly it must be programmed to the code that matches the customer's keys.
1. Install the new BCM.
2. Insert one of the customer's keys into the ignition cylinder and turn it to the on position.
Its good to start the engine at this time to verify system operation.
3. Observe the SECURITY indicator lamp for the following:
^ The indicator lamp lights for approximately 5 seconds and then goes out.
This indicates that the BCM is programmed properly.
^ The indicator lamp flashes at a rate of 1 flash per second until the ignition is off.
This indicates that the BCM did not program and the system components, wiring and contacts should be checked for a fault.
A new BCM is not programmed. Before the system will function properly it must be programmed to the code that matches the customer's keys.
1. Install the new BCM.
2. Insert one of the customer's keys into the ignition cylinder and turn it to the on position.
Its good to start the engine at this time to verify system operation.
3. Observe the SECURITY indicator lamp for the following:
^ The indicator lamp lights for approximately 5 seconds and then goes out.
This indicates that the BCM is programmed properly.
^ The indicator lamp flashes at a rate of 1 flash per second until the ignition is off.
This indicates that the BCM did not program and the system components, wiring and contacts should be checked for a fault.
Factory Service Tools
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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.
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