Chevy CK Pickup Light Relays, Sensors, Control Modules

The simplest light circuit includes three elements: a switch, a power source, and a bulb. But lighting circuits on vehicles are much more complex – they also include relays, control modules, and sensors. Sensors are responsible for automatic adjustment and operation, while relays control the load. Control modules are needed for controlling those circuits which require something more complicated than simple turning on and off. And in case any of the above-mentioned components fails, lighting equipment on your Chevy CK Pickup won't be working properly.

There are more than enough reasons for Chevy CK Pickup light relays, sensors, and control modules to fail: lack of power at connectors, blown fuses, inevitable wear and tear, etc. But regardless of the cause, it is crucial that you restore the functionality of your Chevy CK Pickup's lights as soon as possible. Remember that driving with non-functional lights is not only inconvenient – it may also be extremely dangerous, especially in low visibility conditions. If you suspect that relays or sensors are giving you trouble, have your vehicle inspected. And we well provide you and your technician with reliable replacements.