Chevrolet Colorado vehicles utilize The Door Lock that significantly contributes to protection of the car and occupants an aspect that makes it useful. Since the doors are locked, no one will be able to open these doors without a key from outside, thus no theft. Power door locks are commonly feature to provide ease of use and ease of operation where all doors in the car can be locked or unlocked with ease. In this regard, subsequent developments of keyless entry systems that extended the functioning of Door Locks have also enhanced the operations of the lock by adding features like remote and proximity operations. Routine servicing and early change of damaged parts should be practiced to prevent worst scenarios of door locks.
Each OEM Chevrolet Colorado Door Lock we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Chevrolet Colorado Door Lock Parts Questions & Experts Answers
A: The power door lock system operates the door lock actuators in each door, consisting of switches, actuators, Body Control Module (BCM), and associated wiring. Diagnosis typically involves checking the wiring connections and actuators for minor faults that can be easily repaired. The system is operated by bi-directional solenoids located in the doors, with lock switches having two positions: Lock and Unlock. These switches send a signal to the BCM, which then sends a signal to the door lock solenoids. It is important to check the circuit protection first, as some vehicles use a combination of circuit breakers and Fuses. If no voltage is present at the switches, the wiring between the fuse panel and the switches should be checked for shorts and opens. If voltage is present, the switch should be tested for continuity and replaced if there is none. If it has continuity, check the wiring between the switch and the solenoid. If all but one lock solenoids operate, the trim panel should be removed from the affected door to check for voltage at the solenoid while the lock switch is operated. If the inoperative solenoid is not receiving voltage, an open or short in the wire between the lock solenoid and the relay should be checked.