System Diagram
System Description
The mode door is automatically controlled by the temperature setting, ambient temperature, in-vehicle temperature, intake temperature and amount of sunload.
SYSTEM OPERATION
Door Motor Circuit
Mode Door Control Specification
Mode position can be selected manually by pressing the MODE switch or the DEF switch on the A/C and AV switch assembly. Pressing the AUTO switch allows automatic control by the A/C auto amp.
During the automatic control of a mode position, a mode door position (VENT, B/L, FOOT, or D/F) is selected based on a target air mix door opening angle and sunload sensor, calculated by the A/C auto amp. In addition, the D/F is selected to prevent windshield fogging only when ambient temperature is extremely low.
Wiring diagram
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Wiring Diagram
...
Combination meter
Reference Value
VALUES ON THE DIAGNOSIS TOOL
NOTE:
* The monitor will indicate "OFF" even though the brake warning
lamp is on if either of the following conditions exist:
The parking brake is engaged
The brake fluid level is low
TERMINAL LAYOUT
PHYSICAL VALUES
Fail Safe
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Headlight control switch
Lighting
Rotate the switch to the
position, and
the front parking, tail, license plate, and instrument
panel lights will come on.
Rotate the switch to the
position, and
the headlights will come on and all the other
lights remain on.
CAUTION
Use the headlights with the e ...