Diagnosis Procedure
Regarding Wiring Diagram information, refer to HAC "Wiring Diagram" or HAC "Wiring Diagram".
1.CHECK A/C INDICATOR POWER SUPPLY

Is the inspection result normal?
YES >> Replace front air control. Refer to HAC "Removal and Installation".
NO >> Repair harness or connector between front air control and fuse.
Blower fan on signalComponent Function Check 1.CHECK BLOWER FAN ON SIGNAL With CONSULT Turn ignition switch ON. Select "AIR CONDITIONER" of "BCM" using CONSULT. Select "FAN ON SIG" in "DATA MONITOR" mode, and ...

Description The front blower motor utilizes a brush-less motor with a rotating magnet. Quietness is improved over previous motors where the brush was the point of contact and the coil rotated. ...
Warning function
WARNING FUNCTION : System Description
OPERATION DESCRIPTION
The warning function are as per the following items and are given to the user
as warning information and
warnings using combinations of Intelligent Key warning buzzer, combination meter
buzzer, KEY warning lamp,
shift P warning lamp ...
Washer switch
Description
Washer switch is integrated with combination switch.
Washer switch supplies ground for the front washer motor.
Component Inspection
1. CHECK WASHER SWITCH
1. Turn the ignition switch OFF.
2. Disconnect combination switch (wiper and washer switch).
3. Check continuity bet ...