USB Overcurrent
Table of contents
U1263 INFINITI Possible Causes
- Faulty device connected to USB interface
- USB harness is open or shorted
- USB circuit poor electrical connection
How do I fix code U1263 INFINITI?
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 U1263 INFINITI code
The cost of diagnosing the U1263 INFINITI 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)
U1263 INFINITI Description
The Diagnostic Trouble Code (DTC) sets when the Audio and Video (AV) Control Unit has detected an overcurrent in USB harness.