PASS-Key II(R) System Verification
WARNING: This page is about a different car, the 1997 Cadillac Eldorado and 1997 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
- Perform PASS-KEY II(R) DIAGNOSTIC SYSTEM CHECK under PASS-KEY II(R) SYSTEM TESTING . Ensure system will detect use of incorrect key by turning off engine. Disconnect PASS-Key II(R) 48-pin connector at base of steering column. Connect Interrogator (J-35628) to 48-pin connector. Set key code on interrogator to an incorrect key code. Attempt to start engine.
- If engine cranks, replace Instrument Panel Cluster (IPC) and repeat PASS-KEY II(R) DIAGNOSTIC SYSTEM CHECK under PASS-KEY II(R) SYSTEM TESTING . If engine does not crank within 3-minute lock-out period while SECURITY indicator is illuminated, turn ignition off. Disconnect interrogator and reconnect 48-pin connector at base of steering column. Attempt to start engine. If engine cranks, replace IPC and repeat PASS-KEY II(R) DIAGNOSTIC SYSTEM CHECK under PASS-KEY II(R) SYSTEM TESTING .
- If engine does not crank, turn ignition off. Wait at least 3 minutes until end of lock-out period (SECURITY indicator will go out) and attempt to start engine. If engine does not start, see NOTES ON INTERMITTENTS . If engine starts, system is functioning correctly. If an intermittent problem is suspected, see NOTES ON INTERMITTENTS .