Checking Unlocking Signal From Door Lock Switch

Checking Unlocking Signal From Door Lock Switch







- Ignition off
- Connect the breakout box
- Connect an ohmmeter between terminals #A18(A18) and #A1(A1).

Turn the key in the driver's door to the unlocking position. The value must be infinite when the lock is unaffected and 0 [ohm] when the key is turned to the unlocking position.

Other information
- To connect the breakout box, Reading and Clearing Diagnostic Trouble Codes

Is the value OK?

Yes - Test complete

No - Checking Contact Resistance