2008 Impala Door Lock Actuator Wiring Diagram. Either way your door lock actuator is stuck in the locked position either electrically or mechaically. To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc.
Chevrolet Vehicles Diagrams Schematics and Service Manuals - download for free. To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc. A wiring diagram is a simplified conventional photographic depiction of an electrical circuit.
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Given that this is an 08. To the coil of the respective relay. 2008 Impala Door Lock Actuator Wiring Diagrampdf Size. The way to check this is to remove the door panel and unplug the actuator.