SYSTEM DIAGRAM
Transmitting ECU (Transmitter) |
Receiving ECU |
Signals |
Communication Method |
---|---|---|---|
ECM |
Skid control ECU |
|
CAN communication system |
Yaw rate and acceleration sensor (Airbag sensor assembly) |
Skid control ECU |
Yaw rate and acceleration signal |
CAN communication system |
Steering angle sensor (spiral cable with sensor sub-assembly) |
Skid control ECU |
Steering angle signal |
CAN communication system |
Skid control ECU |
ECM |
Throttle opening angle request signal |
CAN communication system |
Skid control ECU |
Combination meter assembly |
|
CAN communication system |
4 wheel drive control ECU (for 4WD or w/ Rear Differential Lock) |
Skid control ECU |
|
CAN communication system |
Air Mix Damper Position Sensor Circuit (Driver Side) (B1436/36)
DESCRIPTION
This sensor detects the position of the air mix damper (for driver side) and
sends the appropriate signals to the air conditioning amplifier assembly. The position
sensor is built into the No. 3 air conditioning radiator damper servo sub-assembly
(for driver side air mix).
...
Operation Check
OPERATION CHECK
1. MALFUNCTION DISPLAY (MULTI-INFORMATION DISPLAY)
(a) Open circuit indication
(1) If there is an open circuit between a No. 1 ultrasonic sensor and the clearance
warning ECU assembly or a sensor is malfunctioning, the malfunction is displayed
as shown in the illustration.
...
Pump Motor Relay (C1253)
DESCRIPTION
The motor relay (semiconductor relay) is built into the master cylinder solenoid
and drives the pump motor based on a signal from the skid control ECU (master cylinder
solenoid).
DTC No.
DTC Detecting Condition
Trouble Areas
C1253
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