Check Door Switch
DIAGNOSTIC PROCEDURE CHART
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DOOR SWITCH CIRCUIT. Measure the voltage between the keyless entry control module harness connector terminal and the body ground. Connector & terminal Front and rear door, rear gate: (B176) No. 6 (+) - Chassis ground (-): |
Is the voltage 0 V when any door or rear gate is opened? | Go to step 2. | Go to step 3. |
| 2 CHECK DOOR SWITCH CIRCUIT. Measure the voltage between the keyless entry control module harness connector terminal and the body ground. Connector & terminal Front and rear door, rear gate: (B176) No. 6 (+) - Chassis ground (-): |
Is the voltage more than 10 V when any door or rear gate is closed? | The door switch is OK. | Go to step 3. |
3 CHECK DOOR SWITCH.
|
Is the resistance more than 1 MΩ when door switch is pushed? | Go to step 4. | Replace the door switch. |
| 4 CHECK DOOR SWITCH. Measure the resistance between door switch terminals. Terminals Door switch No. 1 - No. 3: Rear gate latch switch No. 1 - No. 2: |
Is the resistance less than 1 Ω when door switch is released? | Check the harness for open circuits and shorts between the keyless entry control module and the door switch. | Replace the door switch. |