CAN Communication System
TERMINALS OF ECU1. DLC3
a. Check DLC3.
1. Measure the resistance according to the value(s) in the table.
2. SKID CONTROL ECU
a. Check skid control ECU.
1. Disconnect the connector (S1) from the skid control ECU.
2. Measure the resistance according to the value(s) in the table.
b. Check the skid control ECU harness side connector (S1).
1. Disconnect the connector (S1) from the skid control ECU.
2. Measure the resistance according to the value(s) in the table.
3. STEERING SENSOR
a. Check steering sensor.
1. Disconnect the connector (S11) from the steering sensor.
2. Measure the resistance according to the value(s) in the table.
b. Check the harness side connector (S11) of the steering sensor.
1. Disconnect the connector (S11) from the steering sensor.
2. Measure the resistance according to the value(s) in the table.
4. YAW RATE SENSOR
a. Check the yaw rate sensor harness side connector (Y1).
1. Disconnect the connector (Y1) from the yaw rate sensor.
2. Measure the resistance according to the value(s) in the table.
5. ECM (2AZ-FE)
a. Check the ECM harness side connectors (E6), (E7) and (E10).
1. Disconnect the connectors (E6), (E7) and (E10) from the ECM.
2. Measure the resistance according to the value(s) in the table.
6. CAN J/C
HINT:
- The connectors connected to the CAN J/C can be distinguished by the colors of the bus lines and the connecting side of the connector.
- J13, J14, J15 and J16 are interchangeable.
- *1 ..... 2AZ-FE
7. CAN J/C CONNECTORS (J13, J14, J15, J16, and J17)