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)Precaution
PRECAUTIONS
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 inj ...
C1708, C1709, C1710, C1711 transmitter (no data)
DTC Logic
NOTE:
The Signal Tech II Tool [- (J-50190)] can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTC ...
P0078 EVT control solenoid valve
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condit
P0078
EX V/T ACT/CIRC-B1
(Exhaust valve control solenoid circuit bank
1)
An improper voltage is sent to the ECM through exhaust valve timing
co ...