Description

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

Description

The AV control unit on board diagnosis includes the following functions:
- A/C and AV switch assembly self diagnosis that checks the ON/OFF operation (continuity) of each switch in the A/C and AV switch assembly.
NOTE:
The hazard switch and disk eject switch are not included in this operation check.
- AV control unit on board diagnosis performs the following functions listed in the table below:





Perform CONSULT diagnosis if the AV control unit on board diagnosis does not start, the screen does not display anything, or the A/C and AV switch assembly self diagnosis does not function.