Toyota RAV4 manuals

Toyota Sienna Service Manual: SM Solenoid Circuit

DTC C1225/25 SM Solenoid Circuit

DESCRIPTION

This solenoid turns on when receiving signals the ECU and controls the pressure acting on the wheel cylinders to control the braking force.

SM Solenoid Circuit

WIRING DIAGRAM

Refer to DTCs C0226/21, C0236/22, C0246/23 and C0256/24 (See page BC-105).

INSPECTION PROCEDURE

1 RECONFIRM DTC

(a) Clear the DTCs (See page BC-82).

(b) Turn the ignition switch to the ON position.

(c) Are the same DTCs recorded?

Result

NOTICE: When replacing brake actuator assembly, perform zero point calibration (See page BC-70).

REPLACE BRAKE ACTUATOR ASSEMBLY

Zero Point Calibration of Yaw Rate Sensor Undone
DESCRIPTION The skid control ECU receives signals from the yaw rate sensor via CAN communication system. Yaw rate sensor has the built-in deceleration sensor. If there is trouble in the b ...

Steering Angle Sensor Circuit Malfunction
DTC C1231/31 Steering Angle Sensor Circuit Malfunction DESCRIPTION The steering angle sensor signal is sent to the skid control ECU through the CAN communication system. When there is a malfunc ...

Other materials:

Problem symptoms table
Proceed to the reference page shown in the table below for each malfunction symptom and troubleshoot each circuit. HINT: Troubleshooting of the theft deterrent system is based on the premise that the door lock control system and the wireless door lock control system are operating normally. Ac ...

Sound setting
Display the “Phone/Message Settings” screen. Select “Sound Settings” on the “Phone/Message Settings” screen. Set the desired ringtone. Adjust the ringtone volume. Adjust the message readout volume. Set the desired incoming SMS/MMS tone. Adjust the incoming SMS ...

Data list / active test
1. DATA LIST HINT: Using the intelligent tester to read the DATA LIST allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered ...

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