Cooling Circuit

Schematic

Overheating cause analysis
Periodic maintenanceMemory storage function
Two positions for the driver's seat, steering column
(if so equipped), and outside mirrors can be stored
in the automatic drive positioner memory. Follow
these procedures to use the memory system.
1. Place the ignition in the ON or ACC position
(The vehicle should be stopped while setting ...
System operation
The automatic drive positioner system will not
work or will stop operating under the following
conditions:
When the vehicle speed is above 0 mph
(0 km/h) or 4 mph (7km/h) for some limited
functions such as linking a key fob to the
meter when the power source is turned on
from off or du ...
AMP on signal circuit
Description
When the audio system is turned on, a voltage signal is supplied from the AV
control unit to the BOSE speaker
amp. When this signal is received, the BOSE speaker amp. will turn on.
Diagnosis Procedure
1.CHECK AMP ON SIGNAL (BOSE SPEAKER AMP)
Turn audio system ON.
Check v ...