For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Instrument Cluster Schematics.
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle
2 | Using the keyless entry transmitter to open the door. Refer to Keyless Entry System Description and Operation . Does the keyless entry transmitter operate properly? | Go to Step 3 | Go to Symptoms - Keyless Entry
3 | Is the vehicle equipped with a navigation system? | Go to Step 5 | Go to Step 4
4 | Select Driver 1 or Driver 2 from the radio. Refer to Radio/Audio System Description and Operation. Does the radio personalization feature operate properly? | Go to Step 7 | Go to Symptoms - Entertainment
5 | Select Driver 1 or Driver 2 from the navigation system. Refer to Navigation System Description and Operation. Does the navigation system personalization feature operate properly? | Go to Step 6 | Go to Symptoms - Navigation Systems
6 | Activate the voice recognition of the Navigation System. Refer to Navigation System Description and Operation. Does the voice recognition of the Navigation System operate properly? | Go to Step 7 | Go to Symptoms - Navigation Systems
7 | Are multiple personalization features of the vehicle inoperative? | Go to Step 8 | Go to the subsection with the single personalization feature that is inoperative
8 | Replace the Remote Control Door Lock Receiver (RCDLR). Refer to Control Module References. Did you find and correct the condition? | Go to Step 9 | --
9 | Operate the system to verify the repair. Is the failure removed? | System OK | Go to Step 2