Rear Window Defogger Output Signal
Table of contents
B1777 NISSAN Possible Causes
- Faulty Rear Window Defogger
- Rear Window Defogger harness is open or shorted
- Rear Window Defogger circuit poor electrical connection
How do I fix code B1777 NISSAN?
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 B1777 NISSAN code
The cost of diagnosing the B1777 NISSAN 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)
B1777 NISSAN Description
The Soft Top Control Unit sets the OBDII code when the Rear Window Defogger Output Signal circuit is short to power.