Step | Action | Yes | No |
|---|---|---|---|
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 |
Important: Inspect that the keyless entry transmitter is the correct model for the vehicle remote system. A wrong model transmitter will not activate the vehicle remote system. Press each button of the transmitter one at a time. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Lock and unlock the door locks using the controls inside the vehicle. Do the locks operate properly? | Go to Step 4 | Go to Diagnostic Starting Point - Doors in Doors |
4 |
Important: While viewing scan tool data and pressing and releasing each button (Lock, Unlock, and Panic) one at a time on the transmitter, the displayed data should cycle between OFF and ON.
Do the states change with each button press? | Go to Step 9 | Go to Step 5 |
5 |
Is the transmitter battery voltage greater than 2.8V? | Go to Step 7 | Go to Step 6 |
6 | Replace the transmitter battery. Refer to Transmitter Battery Replacement . Did you complete the replacement? | Go to Step 10 | -- |
7 | Replace the keyless entry transmitter. Did you complete the replacement? | Go to Step 8 | -- |
8 | Perform the transmitter programming procedure. Refer to Transmitter Programming . Was the programming procedure completed successfully? | Go to Step 10 | Go to Step 9 |
9 |
Important: When replacing the body control module (BCM) , perform the BCM programming procedure. Also program all transmitters. Refer to Transmitter Programming Replace the BCM. Refer to Control Module References in Computer/Integrating Systems. Did you complete the replacement? | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
