BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS-50, "Wiring Diagram".
1. CHECK FUSE
Check that the following fuse is not blown.

Is the fuse blown? YES >> Replace the blown fuse after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK POWER SUPPLY CIRCUIT

Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3. CHECK GROUND CIRCUIT
Check continuity between BCM connector M20 and ground.

Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace harness or connectors.
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM)
BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS-110, "Wiring Diagram".
1. CHECK FUSE
Check that the following fuse is not blown.

Is the fuse blown? YES >> Replace the blown fuse after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK POWER SUPPLY CIRCUIT

Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3. CHECK GROUND CIRCUIT
Check continuity between BCM connector M20 and ground.

Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace harness or connectors.
POWER WINDOW MAIN SWITCH
POWER WINDOW MAIN SWITCH : Diagnosis Procedure
1.CHECK POWER SUPPLY CIRCUIT 1

Is the inspection result normal? YES >> GO TO 2.
NO >> GO TO 4.
2.CHECK POWER SUPPLY CIRCUIT 2
1. Check voltage between main power window and door lock/unlock switch harness connector and ground.

Is the inspection result normal? YES >> GO TO 3.
NO >> Repair power supply circuit.
3.CHECK GROUND CIRCUIT

Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace harness.
4.CHECK HARNESS CONTINUITY 1


Is the inspection result normal? YES >> Refer to PWC-48, "Diagnosis Procedure".
NO >> Repair or replace harness.
FRONT POWER WINDOW SWITCH (PASSENGER SIDE)
FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure
1.CHECK POWER SUPPLY CIRCUIT

Is the inspection result normal? YES >> Inspection End.
NO >> GO TO 2.
2.CHECK HARNESS CONTINUITY


Is the inspection result normal? YES >> Refer to PWC-48, "Diagnosis Procedure".
NO >> Repair or replace harness.
REAR POWER WINDOW SWITCH
REAR POWER WINDOW SWITCH : Diagnosis Procedure
1.CHECK POWER SUPPLY CIRCUIT

Is the inspection result normal? YES >> Inspection End.
NO >> GO TO 2.
2.CHECK HARNESS CONTINUITY


Is the inspection result normal? YES >> Refer to PWC-48, "Diagnosis Procedure".
NO >> Repair or replace harness.
Front power window switch (passenger side)P0031, P0032 A/F sensor 1 heater
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0031
A/F SEN1 HTR (B1)
[Air fuel ratio (A/F) sensor 1 heater (bank
1)control circuit low]
The current amperage in the A/F sensor 1 heater circu ...
Component parts
Component Parts Location
Instrument lower panel LH
No.
Component
Function
1
Combination meter
The combination meter transmittes the following signal via CAN
communications
to the TCM.
SPORT mode switch signal
...
Fuel-filler door
Opener operation
Opener operation
The fuel-filler lid release is located below the
instrument panel. To open the fuel-filler lid, pull
the release. To lock, close the fuel-filler lid securely.
Fuel-filler cap
WARNING
Gasoline is extremely flammable and
highly explosive ...