Check Door Switch
WARNING: This page is about a different car, the 2006 Subaru Baja. However, it is still accessible from the selected car via links, so may be relevant.
DOOR SWITCH REFERENCE CHART
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DOOR SWITCH CIRCUIT. Measure the voltage between the keyless entry control module harness connector terminal and chassis ground. Connector & terminal Front and rear door: (B176) No. 6 (+) - Chassis ground (-): |
Is the measured value 0 V when any door 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 chassis ground. Connector & terminal Front and rear door: (B176) No. 6 (+) - Chassis ground (-): |
Does the measured value exceed the 10 V when all doors are closed? | The door switch is OK. | Go to step 3. |
3 CHECK DOOR SWITCH.
|
Is the measured value 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 the door switch terminals. Terminal Door switch: No. 1 - NO.3: |
Is the measured value less than 1Ω 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. |