Steering Wheel Controls Distance Sensing Cruise Control Gap Up/Down Signal Circuit
Table of contents
B3623 GMC Possible Causes
- Faulty Steering Wheel Controls Switch-Left
- Steering Wheel Controls Switch-Left harness is open or shorted
- Steering Wheel Controls Switch-Left circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B3623 GMC?
Check 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.
Cost of diagnosing the B3623 GMC code
The cost of diagnosing the B3623 GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B3623 GMC Description
The adaptive cruise control gap switch is used to select a following gap time (or distance) setting for the adaptive cruise control of far, medium, or near. The Body Control Module (BCM) detects an invalid voltage signal on the adaptive cruise control gap switch signal circuit for 1 s.