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.
2000 Chevrolet Camaro SS, 2D Coupe, AutomaticFACTORY OEM SERVICE PROCEDURE
DTC 44: Last Message Received With Encryption Error: Testing
- Synchronize RKE transmitter. Go to REMOTE KEYLESS ENTRY (RKE) TRANSMITTER SYNCHRONIZATION under PROGRAMMING. After synchronizing RKE transmitter, go to next step.
- Attempt to perform all functions controlled by RKE transmitter (door locks, trunk release and alarm). If RKE transmitter controls all functions, go to next step. If RKE transmitter does not control all functions, proceed to TEST C: KEYLESS ENTRY SYSTEM INOPERATIVE under SYMPTOM TESTS in REMOTE KEYLESS ENTRY SYSTEMS - CAMARO & FIREBIRD article.
- Replace BCM. See BODY CONTROL MODULE (BCM) under REMOVAL & INSTALLATION.
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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