Vehicle Direction Warning Switch Circuit
Table of contents
B356A CADILLAC Possible Causes
- Faulty Vehicle Direction Warning Switch
- Vehicle Direction Warning Switch harness is open or shorted
- Vehicle Direction Warning Switch circuit poor electrical connection
How do I fix code B356A CADILLAC?
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 B356A CADILLAC code
The cost of diagnosing the B356A CADILLAC 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)
B356A CADILLAC Description
The frontview camera module monitors the lane departure warning switch signal circuit. The frontview camera module applies voltage and monitors the switch signal circuit. The lane departure warning switch is normally open switch. With the switches open, voltage seen at the frontview camera module is high. When a switch is pressed, the signal circuit is pulled to ground and the voltage seen by the frontview camera module is low. The frontview camera module will respond to this by activating or deactivating the lane departure warning feature. The Diagnostic Trouble Code (DTC) sets when the frontview camera module has detected a short to ground for more than 10 s.