Description
When one of the steering wheel audio control switches is pushed, the resistance in the steering wheel audio control switch circuit changes, depending on which button is pushed.
Diagnosis Procedure
1.CHECK STEERING SWITCH RESISTANCE


2.CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND AV CONTROL UNIT


3.COMBINATION SWITCH (SPIRAL CABLE) CHECK


Subwoofer
Communication signal circuitParking brake shoe
Exploded View
Back plate
Parking brake shoe (front)
Adjuster
Adjuster spring
Return spring
Anti-rattle spring
Retainer
Anti-rattle pin
Toggle lever
Parking brake shoe (rear)
Front
Apply PBC (Poly Butyl Cuprysil)
grease or silicone based grease
Removal ...
P1720 VSS
Description
ECM receives two vehicle speed signals via the CAN communication line. One is
sent from "ABS actuator and
electric unit (control unit)" via the combination meter, and the other is from
TCM (Transmission control module).
ECM uses these signals for engine control.
DTC Logic
DTC ...
Blower motor
Description
COMPONENT DESCRIPTION
Brush-less Motor
The 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 Motor Circuit
Component Function Check
1.CHECK OP ...