► Vehicles with Display Audio system
Type A

Type B

Refer to the “Display Audio System Owner’s Manual”.
► Vehicles with a navigation system

Refer to the “Navigation System Owner’s Manual”.
Steering wheel switchesInstallation
INSTALLATION
PROCEDURE
1. INSTALL STUD BOLT (for LH Side)
(a) Using SST and a socket wrench (21 mm), install the stud bolt.
Text in Illustration
*1
Socket Wrench
*2
...
Terminals Of Ecu
TERMINALS OF ECU
1. OCCUPANT CLASSIFICATION ECU (for Power Seat)
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specification
S12-1 (+B) - S12-3 (GND)
GR ...
Interior Light Auto Cut Circuit
DESCRIPTION
When battery saving control operates while the interior lights are on, the main
body ECU (driver side junction block assembly) opens the DOME CUT relay to turn
off the lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fu ...