Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. JUNCTION CONNECTOR

  1. Junction connector

 JUNCTION CONNECTOR

with VSC

with VSC

HINT: *1: with Dynamic laser cruise control

without VSC

without VSC

  1. CAN junction connector (with VSC)

 JUNCTION CONNECTOR

with VSC

with VSC

  1. The connection diagram of the components which are connected to the CAN junction connector.

 JUNCTION CONNECTOR

2. DLC3

DLC3

  1. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

3. ECM

ECM

  1. Disconnect the connector from the ECM.
  2. Measure the resistance according to the value(s) in the table below

Standard resistance

Standard resistance

4. NETWORK GATEWAY ECU

NETWORK GATEWAY ECU

  1. Disconnect the connector from the netwark gateway ECU.
  2. Measure the resistance according to the value(s) in the table below

Standard resistance

Standard resistance

5. SKID CONTROL ECU WITH ACTUATOR

 SKID CONTROL ECU WITH ACTUATOR

  1. Disconnect the connector from the skid control ECU with actuator.
  2. Measure the resistance according to the value(s) in the table below

Standard resistance

Standard resistance

Standard resistance

6. STEERING ANGLE SENSOR

STEERING ANGLE SENSOR

  1. Disconnect the connector from the steering angle sensor.
  2. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

7. YAW RATE SENSOR

 YAW RATE SENSOR

  1. Disconnect the connector from the yaw rate sensor.
  2. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

8. DISTANCE CONTROL ECU

DISTANCE CONTROL ECU

  1. Disconnect the connector from the distance control ECU.

DISTANCE CONTROL ECU

  1. Measure the resistance according to the value(s) in the table below.

Standard resistance

Standard resistance

Problem symptoms table
RESULT LIST OF CHECK CAN BUS LINE Symptom Suspected Area All ECUs and sensors connected to the CAN communication system are not displayed on intelligent tester CAN ...

Diagnosis system
1. BUS CHECK Select "BUS CHECK" from the "OBD/MOBD MENU" screen. HINT: The ECUs and sensors that are properly connected to the CAN communication system can be displaye ...

Other materials:

On-vehicle inspection
1. INSPECT FRONT AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION)  Perform a diagnostic system check. 2. INSPECT FRONT AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)  Perform a diagnostic system check.  When the front bumper of the vehicle o ...

Personal/interior lights
Front Turns the light on/off Rear Turns the light on/off When the personal/interior light main switch is in the off position, the rear personal lights will not turn on even if the switch is on. Type A Type B ...

Installation
1. INSTALL CRANKSHAFT POSITION SENSOR  Apply a light coat of engine oil to the O-ring on the crankshaft position sensor.  Install the crankshaft position sensor with the bolt. Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)  Connect the crankshaft position sensor connector. ...

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