Description
Sends airflow to the seat cushion and seatback.
Component Function Check
1.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR FUNCTION
Turn the climate controlled seat switch to the H (Heat) LO, MED, and HI positions and the C (Cool) LO, MED, and HI positions. Check that the climate controlled seat blower motor operates at low, medium and high speed.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SE-44, "Wiring Diagram".
1.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR
Perform climate controlled seat blower motor component inspection. Refer to SE-14, "Component Inspection (Climate Controlled Seat Blower Motor)".
2.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR POWER SUPPLY
3.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR POWER SUPPLY CIRCUIT
4. Check continuity between climate controlled seat blower motor connector B220 (A) terminal 2 and ground.
4.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR SPEED CONTROL SIGNAL
Check voltage between climate controlled seat blower motor connector B220 terminal 3 and ground.
5.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR SPEED CONTROL SIGNAL CIRCUIT
4. Check continuity between climate controlled seat blower motor connector B220 (A) terminal 3 and ground.
6.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR GROUND CIRCUIT
Component Inspection (Climate Controlled Seat Blower Motor)
1.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR PART 1
2.CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR PART 2
Measure the resistance of the climate controlled seat blower motor between terminals 3 and 4.
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and
"SEAT BELTPRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT
PRE-TENSIONER", used alongwith a front seat belt, helps to reduce the risk
or severity of injury to the driver and front passenger for c ...
Warning chime system
WARNING CHIME SYSTEM : System Diagram
WARNING CHIME SYSTEM : System Description
COMBINATION METER
The buzzer (1) for warning chime system is installed in the
combination
meter.
The buzzer sounds when the combination meter receives a buzzer
output signal from each unit.
BCM
B ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT
PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk
or severity of injury to the driver and front passenger for ...