Satellite Radio Turner Connection
Table of contents
U1255 INFINITI Possible Causes
- Faulty Satellite Radio Turner
- Satellite Radio Turner harness is open or shorted
- Satellite Radio Turner circuit poor electrical connection
How do I fix code U1255 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 U1255 INFINITI code
The cost of diagnosing the U1255 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)
U1255 INFINITI Description
The Satellite Radio Turner inputs the satellite radio signal from satellite radio antenna and outputs the sound signal to the AV control unit. It is controlled with the AV control unit and serial communication (communication signal and request signal). The Diagnostic Trouble Code (DTC) sets when either one of the following items are detected: Satellite radio tuner power supply and ground circuits are malfunctioning, serial communication circuits between AV control unit and satellite radio tuner are malfunctioning, serial communication or request signal between AV control unit and satellite radio tuner is malfunctioning or request signal circuit between AV control unit and satellite radio tuner is malfunctioning.
