Check Door Switch
CHECK STEP FOR DOOR SWITCH
| 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.
NOTE:
If there is electrical noise, it may not be at 0 V.
Connector & terminal Front, rear door and rear gate (wagon model): (B176) No. 6 (+) - Chassis ground (-): Trunk lid (sedan model): (B176) No. 7(+) - 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, rear door and rear gate (wagon model): (B176) No. 6 (+) - Chassis ground (-): Trunk lid (sedan model): (B176) No. 7 (+) - Chassis ground (-): |
Is the voltage 10 V or more when any door or rear gate is closed? | The door switch is OK. | Go to step 3 . |
3 CHECK DOOR SWITCH.
|
Is the resistance 1 MΩ, or more 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 (wagon model) No. 1 - No.2: Trunk room light switch (sedan model) 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 door switch. | Replace the door switch. |