Diagnosis Procedure
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

Main line between HVAC and A-bag circuitPreparation
Special Service Tool
The actual shapes of the tools may differ from those illustrated here.
Commercial Service Tool
Sealant and/or Lubricant
...
U1200 AV control unit
Description
Part name
Description
AV CONTROL UNIT
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 contro ...
Audio display unit
Removal and Installation
Audio display unit bracket
Audio display unit
Cluster lid D
Multifunction switch
Audio display unit bracket screws
Audio display unit screws
Metal Clip
REMOVAL
Remove the cluster lid D. Refer to IP-11, "Removal and
Installation".
Remov ...