Description
Illuminates the climate controlled seat switch to indicate operating status.
Component Function Check
1.CHECK CLIMATE CONTROLLED SEAT SWITCH INDICATOR FUNCTION
Check that the indicators for the climate controlled seat switch operate in both COOL and HEAT modes.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SE-44, "Wiring Diagram".
1.CHECK CLIMATE CONTROLLED SEAT SWITCH INDICATOR
Perform climate controlled seat switch indicator component inspection. Refer to SE-24, "Component Inspection (Climate Controlled Seat Switch Indicator)".
2.CHECK CLIMATE CONTROLLED SEAT SWITCH COOL INDICATOR CIRCUIT
4. Check continuity between climate controlled seat switch connector M302 (A) terminal 4 and ground.
3.CHECK CLIMATE CONTROLLED SEAT SWITCH HEAT INDICATOR CIRCUIT
1. Check continuity between climate controlled seat switch connector M302 (A) terminal 5 and climate controlled seat control unit connector B216 (B) terminal 20.
2. Check continuity between climate controlled seat switch connector M302 (A) terminal 5 and ground.
4.CHECK CLIMATE CONTROLLED SEAT SWITCH INDICATOR GROUND CIRCUIT
Check continuity between climate controlled seat switch connector M302 terminal 6 and ground.
Component Inspection (Climate Controlled Seat Switch Indicator)
1.CHECK CLIMATE CONTROLLED SEAT SWITCH
Main line between HVAC and A-bag circuit
Diagnosis Procedure
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative
terminal.
Disconnect the following harness connectors.
A/C auto amp.
Harness connectors M1 and ...
Reclining sensor
Description
The reclining motor is installed to the seatback assembly.
The pulse signal is input to the driver seat control unit when the
reclining is operated.
The driver seat control unit counts the pulse and calculates the
reclining amount of the seat.
Component Function Check
1 ...
P0112, P0113 IAT sensor
Description
The intake air temperature sensor is built-into the mass air flow sensor
(1). The sensor detects intake air temperature and transmits a
signal to the ECM.
The temperature sensing unit uses a thermistor which is sensitive to
the change in temperature. Electrical resistance of ...