For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the Content Theft Deterrent (CTD) System Check performed? | -- | Go to Step 2 | Go to Content Theft Deterrent (CTD) System Check
2 | Does the exterior lamps operate properly? | -- | Go to Step 3 | Go to Exterior Lights System Check in Lighting Systems
3 | Connect a 3 amp fused jumper wire between CKT 624 (BLK/WHT), terminal F4 at the remote function actuator (RFA) module and ground. Does the exterior lamps operate? | -- | Go to Step 4 | Go to Step 5
4 | Replace the RFA module. Remote Control Door Lock Receiver Replacement in Keyless Entry. Is the repair complete? | -- | Go to Content Theft Deterrent (CTD) System Check | --
5 | Repair the open in CKT 624 (BLK/WHT). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Content Theft Deterrent (CTD) System Check | --