U18C4 CHEVROLET - Lost Communication With Video Processing Control Module On Low Speed CAN Bus
U18C4 CHEVROLET Possible Causes
- Faulty Video Processing Control Module
- Video Processing Control Module harness is open or shorted
- Video Processing Control Module circuit poor electrical connection
How is the U18C4 CHEVROLET code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the U18C4 CHEVROLET code
Labor: 1.0The cost to diagnose the U18C4 CHEVROLET code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
- Engine Light ON (or Service Engine Soon Warning Light)
U18C4 CHEVROLET MeaningDevices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device. The Diagnostic Trouble Code (DTC) will set a supervised periodic message that includes the transmitter device availability that has not been received.
More InformationNeed more information on how to fix the U18C4 CHEVROLET code?
Get Access to Factory Service Manuals