Step | Action | Yes | No |
|---|---|---|---|
1 | Did you perform the Diagnostic System Check? | Go to Step 2 | |
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 Diagnostic System Check - Door Systems in Doors |
4 | Operate the rear compartment lid release from the control inside the vehicle. Does the rear compartment lid release operate properly? | Go to Step 5 | Go to Symptoms - Body Rear End in Body Rear End |
5 | Is the rear compartment lid release the only inoperative keyless entry function? | Go to Step 6 | |
6 |
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.
Does a tone sound and the green light illuminate on the J 43241 after each button is pressed? | Go to Step 11 | Go to Step 7 |
7 | Do any of the buttons on the transmitter sound the tone and illuminate the green light when pressed? | Go to Step 10 | Go to Step 8 |
8 | Replace the transmitter battery. Refer to Transmitter Battery Replacement . Did you complete the replacement? | Go to Step 9 | -- |
9 |
Does a tone sound and the green light illuminate on the J 43241 after each button is pressed? | Go to Step 11 | Go to Step 10 |
10 | Replace the transmitter. Did you complete the replacement? | Go to Step 14 | -- |
11 | Press the PANIC button on the transmitter. Does the PANIC function operate normally? | Go to Step 12 | Go to Step 14 |
12 | Perform the synchronization procedure. Refer to Transmitter Synchronization . Did the horn chirp three times to confirm that the synchronization has been completed? | Go to Step 13 | Go to Step 14 |
13 | Operate the transmitter within range of the vehicle. Do all of the keyless entry functions operate normally? | Go to Step 27 | Go to Step 14 |
14 |
Important: All transmitters which are to be recognized by the remote control door lock receiver must be programmed in a single programming sequence. If the system is placed in program mode it will erase all previously programmed transmitters upon the receipt of the programming signal from the first transmitter. Perform the programming procedure. Refer to Transmitter Programming . Did you hear the body control module (BCM) chime three times confirming that the transmitter programming has been completed? | Go to Step 27 | Go to Step 15 |
15 |
Does the test lamp illuminate? | Go to Step 16 | Go to Step 22 |
16 | Connect a test lamp between the battery positive voltage circuit of the RCDLR and the RCDLR ground circuit. Does the test lamp illuminate? | Go to Step 17 | Go to Step 23 |
17 |
Does the voltage measure within the specified range? | Go to Step 18 | Go to Step 19 |
18 |
Does the test lamp illuminate? | Go to Step 24 | Go to Step 20 |
19 | Test the keyless entry serial data circuit for an open, high resistance, or short to ground. Refer to Circuit Testing and Testing for Intermittent Conditions and Poor Connections in Wiring Systems. Did you find and correct the condition? | Go to Step 27 | Go to Step 21 |
20 | Inspect for poor connections at the harness connector of the RCDLR. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 27 | Go to Step 25 |
21 | Inspect for poor connections at the harness connector of the body control module (BCM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 27 | Go to Step 26 |
22 | Repair the open, high resistance , or short to ground in the battery positive voltage circuit of the RCDLR. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 27 | -- |
23 | Repair the open or high resistance in the RCDLR ground circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 27 | -- |
24 | Repair the short to voltage in the keyless entry serial data circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 27 | -- |
25 |
Important: Perform the keyless entry transmitter programming procedure when replacing the RCDLR. Replace the RCDLR. Refer to Remote Control Door Lock Receiver Replacement . Did you complete the replacement? | Go to Step 27 | -- |
26 |
Important: Perform the BCM programming procedure when replacing the BCM. Replace the BCM. Refer to Body Control Module Replacement in Body Control System. Did you complete the replacement? | Go to Step 27 | -- |
27 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
