Component Parts Location
Component Description
Part | Description |
BCM | Controls the exterior lighting system. |
Combination switch (Lighting & turn signal switch) | Refer to BCS-9, "COMBINATION SWITCH READING SYSTEM : System Description" (with Intelligent Key system) or BCS-80, "COMBINATION SWITCH READING SYSTEM : System Description" (without Intelligent Key system). |
IPDM E/R | Controls the integrated relays and supplies voltage to the load according to the request from the BCM via CAN communication. |
Stop lamp switch | Transmits power when the brake pedal is pressed to operate stop lamps. |
Combination meter | Refer to MWI-8, "METER SYSTEM : System Description". |
Daytime light relay (if equipped) | Sends power to the daytime lamp when operated by the IPDM E/R. |
Front door switch LH/RH | Transmits the door open signal to the BCM. |
Rear door switch LH/RH | |
Optical sensor | Optical sensor converts the outside brightness (lux) to voltage and transmits the optical sensor signal to BCM to operate the autolight system. |
Parking brake switch | Transmits the parking brake switch signal to the combination meter to operate the autolight system. |
Hazard switch | Inputs the hazard switch signal to BCM. |
The parking brake release warning
continues sounding, or does not
sound
Description
The parking brake warning buzzer sounds continuously during vehicle
travel though the parking brake is
released.
The parking brake warning buzzer does not sound at all even though
driving the vehicle with the parking
brake applied.
Diagnosis procedure
1.Check parking ...
Wiring diagram
Navigation without bose
Wiring diagram
...
C1142 Press sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1142
PRESS SEN CIRCUIT
When a malfunction is detected in master cylinder
pressure sensor.
Stop lamp switch system
ABS actuator and electric unit
(co ...