Activate the power lock switch to its lock and unlock positions while listening for a distinctive click sound.
Power door lock circuit.
A quick pull on this point and the door is unlocked.
Power door lock circuit poor electrical connection.
How to troubleshoot electric door locks step 1.
Locate the harness plugged directly into the back of the door lock switch.
Lift the power switch off the door.
The b1310 code is a generic obd ii trouble code that detects a circuit malfunction with the power door unlock system.
Faulty body control module bcm.
A simple vertical motion from either the knob on the door or the power lock actuator is all that s needed to turn the lock and open the door.
Power door lock harness is open or shorted.
What the officer is doing with the metal strip is fishing around until he or she hooks onto the point that the knob and actuator connect to.