CAN Controller
Table of contents
U1216 INFINITI Possible Causes
- Faulty Audio and Video (AV) Control Unit
- Audio and Video Control Unit harness is open or shorted
- Audio and Video Control Unit circuit poor electrical connection
How do I fix code U1216 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 U1216 INFINITI code
The cost of diagnosing the U1216 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)
U1216 INFINITI Description
It is the master unit of the MULTI AV system and it is connected to each control unit by means of communication. It operates each system according to communication signals from the AV control unit. The AV control unit includes audio function and vehicle information function. It is connected to ECM and combination meter via CAN communication to obtain necessary information for the vehicle information function.
The Diagnostic Trouble Code (DTC) sets when an internal malfunction of the Audio and Video (AV) Control Unit (Controller Area Network (CAN) controller) is detected.