U18BF BUICK Code - Secondary High Speed CAN Bus Subnet Configuration List
|U18BF BUICK code possible causes
- Faulty Module that is not configured
- Module harness is open or shorted
- Module circuit poor electrical connection
|How is the U18BF BUICK 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 U18BF BUICK code
Labor: 1.0The cost to diagnose the U18BF BUICK 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.
|What are U18BF BUICK code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|What is U18BF BUICK code meaning?The devices on the high-speed General Motor Local Area Network (GMLAN) serial data bus and the chassis high-speed GMLAN serial data bus must be programmed with software that specifically identifies the correct type and quantity of devices on the bus based on RPO configuration. If a device was not properly configured after installation, the appropriate U Code may be set for that device. No external circuit diagnosis is involved. The Diagnostic Trouble Code (DTC) will set when the device is not configured properly or the device recognizes a programming error.
|Need more information with the U18BF BUICK code?Need more information on how to fix the U18BF BUICK code?
Get Access to Factory Service Manuals