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. ...
Blower fan on signal
Component 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 check status under the
following condition.
Is the inspection result normal?
YES >> I ...
Front air control
Exploded View
1. Mode door cable 2. Illumination bulb 3. Air mix door cable
4. Front air control 5. Intake door cable 6. Intake door lever knob
7. Control panel bezel 8. Mode dial 9. Temperature dial
10. Fan control dial A. To mode door link B. To air mix door link
C. To intake door link
...