Test Description
The number(s) below refer to the step number(s) on the diagnostic table.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Remote Keyless Entry Diagnostic System Check? | -- | ||
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 | |
3 | Lock and unlock the door locks using the lock switches inside the vehicle. Do the locks operate properly? | -- | Go to Diagnostic Starting Point 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.
Does a tone sound and the green light illuminate on the J 43241 after each button is pressed? | -- | ||
5 | Do any of the buttons on the transmitter sound the tone and illuminate the green light when pressed? | -- | ||
6 | Replace the transmitter battery. Refer to Transmitter Battery Replacement . Did you complete the replacement? | -- | -- | |
7 |
Does a tone sound and the green light illuminate on the J 43241 after each button is pressed? | -- | ||
8 | Replace the transmitter. Did you complete the replacement? | -- | -- | |
9 | Press the PANIC button on the transmitter. Does the PANIC function operate normally? | -- | ||
10 | Perform the synchronization procedure. Refer to Transmitter Synchronization . Do the locks cycle to lock then unlock? | -- | ||
11 | Operate the transmitter within range of the vehicle. Do all of the Remote Keyless Entry functions operate normally? | -- | ||
12 |
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 . Do the locks cycle to lock the unlock? | -- | ||
13 |
Does the test lamp illuminate? | -- | ||
14 | Connect a test lamp between the ground circuit of the Remote Control Door Lock Receiver and the battery positive voltage circuit of the Remote Control Door Lock Receiver. Does the test lamp illuminate? | -- | ||
15 |
Does the voltage measure within the specified range? | B+ | ||
Does the test lamp illuminate? | -- | |||
Test the keyless entry serial data circuit for a short to voltage. Did you find and correct the condition? | -- | |||
18 | Test the keyless entry serial data circuit for an open, high resistance, or short to ground. Did you find and correct the condition? | -- | ||
19 | Inspect for poor connections at the harness connector of the Remote Control Door Lock Receiver. Refer to Testing for Intermittent Conditions and Poor Connections and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
20 | Inspect for poor connections at the harness connector of the Body Control Module. Refer to Testing for Intermittent Conditions and Poor Connections and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
21 |
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. Refer to Transmitter Programming . Replace the Remote Control Door Lock Receiver. Refer to Remote Control Door Lock Receiver Replacement .Did you complete the replacement? | -- | -- | |
22 |
Important: Replacement of the Body Control Module will require a setup procedure to be performed. Refer to Body Control Module Replacement in Body Control System. Did you complete the replacement? | -- | -- | |
23 | Repair the open, high resistance, or short to ground in the battery feed circuit of the Remote Control Door Lock Receiver. Refer to Testing for Short to Ground and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
24 | Repair the open or high resistance in the ground circuit of the Remote Control Door Lock Receiver. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
25 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK |
