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Home >> Lexus >> 2004 >> ES 330 V6-3.3L (3MZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Testing and Inspection >> Pinout Values and Diagnostic Parameters >> CAN Communication System
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CAN Communication System

TERMINALS OF ECU

1. DLC3

Terminals Of ECU:




a. Check DLC3.
1. Turn the ignition switch off.

Pinouts:




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

2. SKID CONTROL ECU

Terminals Of ECU:




a. Check skid control ECU.
1. Turn the ignition switch off.
2. Disconnect the connector (S1) from the skid control ECU.

Pinouts:




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

Terminals Of ECU:




b. Check the skid control ECU harness side connector (S1).
1. Turn the ignition switch off.
2. Disconnect the connector (S1) from the skid control ECU

Pinouts:




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

3. STEERING SENSOR

Terminals Of ECU:




a. Check the harness side connector (S9) of the steering sensor.
1. Turn the ignition switch off.
2. Disconnect the connector (S9) from the steering sensor.

Pinouts:




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

4. YAW RATE SENSOR

Terminals Of ECU:




a. Check the yaw rate sensor harness side connector (Y1).
1. Turn the ignition switch off.
2. Disconnect the connector (Y1) from the yaw rate sensor.

Pinouts:




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