Keyless Entry Does Not Program
| Step | Action | Yes | No |
|---|---|---|---|
| 1 | Did you perform the Diagnostic System Check-Remote Keyless Entry? | Go to Step 2 | Go to Diagnostic System Check - Remote Keyless Entry |
| 2 | 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 Power Door Locks Inoperative in Doors |
| 4 |
IMPORTANT:
Inspect that the keyless entry transmitter is the correct model for the vehicle remote system. A wrong model transmitter may pass this test, but will not activate the vehicle remote system.
|
Go to Step 9 | Go to Step 5 |
| 5 | Do any of the buttons on the transmitter sound the tone and illuminate the green light when pressed? | Go to Step 8 | Go to Step 6 |
| 6 | Replace the transmitter battery. Did you complete the replacement? |
Go to Step 7 | - |
| 7 |
|
Go to Step 9 | Go to Step 8 |
| 8 | Replace the transmitter. Did you complete the replacement? |
Go to Step 11 | - |
| 9 | Perform the synchronization procedure. Refer to Transmitter Synchronization . Did the locks cycle and the park lamps flash? |
Go to Step 10 | Go to Step 11 |
| 10 | Operate the transmitter within range of the vehicle. Do all of the remote functions operate normally? |
Go to Step 13 | Go to Step 11 |
| 11 | Perform the programming procedure. Refer to Transmitter Synchronization . Did the locks cycle to lock then unlock? |
Go to Step 13 | Go to Step 12 |
| 12 |
IMPORTANT:
When replacing the intelligent switching unit (ISU), perform the programming procedure. Replace the ISU. Refer to Intelligent Switching Unit Replacement
in Body Control System.Did you complete the replacement? |
Go to Step 13 | - |
| 13 | Operate the system in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 3 |