Description
Power is supplied to the main power window and door lock/unlock with BCM control.
Component Function Check
1. CHECK POWER WINDOW RELAY POWER SUPPLY CIRCUIT
Check that an operation noise of power window relay [located behind the A/C switch assembly (automatic A/ C) or Front air control (manual A/C)] can be heard when turning the main power window and door lock/unlock switch ON.
Is the inspection result normal? YES >> Power window relay power supply circuit is OK.
NO >> Refer to PWC-48, "Diagnosis Procedure".
Diagnosis Procedure
Regarding Wiring Diagram information, refer to PWC-17, "Wiring Diagram".
1. CHECK POWER WINDOW RELAY CONTROL CIRCUIT
Is the inspection result normal? YES >> Replace the BCM. Refer to BCS-75, "Removal and Installation" (with Intelligent Key system) or BCS-135, "Removal and Installation" (without Intelligent Key system).
NO >> GO TO 2.
2. CHECK HARNESS CONTINUITY
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3. CHECK POWER WINDOW RELAY
Check power window relay.
Refer to PWC-49, "Component Inspection".
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
NO >> Replace power window relay.
Component Inspection
1. CHECK POWER WINDOW RELAY
Check power window relay.
Is the inspection result normal? YES >> Inspection End.
NO >> Replace power window relay.
Moonroof switch
Removal and Installation
REMOVAL
Remove map lamp assembly. Refer to INL-55, "Removal and Installation".
Using a suitable tool release clip from harness connector.
: Clip
Using a suitable tool release pawls and remove moonroof switch
finisher (1).
Using a ...
System description
COMPONENT PARTS
Component Parts Location
View right of steering column.
No.
Component
Function
1
Combination meter
Combination meter transmits the vehicle speed signal to BCM via CAN
communication.
BCM also receives the vehicle speed signal f ...
Inspection and adjustment
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
When replacing the occupant classification system control unit, perform
zero point reset procedure. Refer to
SRC-42, "ZERO POINT RESET : Special Repair Requirement".
When ...