On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE DEICER RELAY (DEICER)
(a) Remove the deicer relay from the engine room relay block. Text in Illustration
|
|
2. INSPECT DEICER RELAY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
3 - 5 |
Battery voltage is not applied to terminals 1 and 2 |
10 kΩ or higher |
3 - 5 |
Battery voltage is applied to terminals 1 and 2 |
Below 1 Ω |
If the result is not as specified, replace the deicer relay.
3. INSTALL DEICER RELAY
(a) Install the deicer relay to the engine room relay block.
Air Mix Damper Control Servo Motor Circuit (Passenger Side) (B1441/41)
DESCRIPTION
The damper servo sub-assembly (front passenger side air mix damper servo) sends
pulse signals to inform the No. 1 air conditioning amplifier assembly of the damper
position. The No. 1 air conditioning amplifier assembly activates the motor (no ...
Ambient Temperature Sensor Circuit (B1412/12)
DESCRIPTION
The cooler thermistor (ambient temperature sensor) is installed in the front
part of the cooler condenser assembly to detect the ambient temperature and control
the air conditioning auto mode. The sensor connected to the air conditioning ampli ...