Pinout Values and Diagnostic Parameters

CAN COMMUNICATION: CAN COMMUNICATION SYSTEM: TERMINALS OF ECU

NOTICE:
* Turn the ignition switch off before measuring the resistances of the CAN main wire and the CAN branch wire.
* After the ignition switch is turned off, check that the key reminder warning system is not in operation.
* Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the ignition switch, any other switches or the doors. If doors need to be opened in order to check connectors, open the doors and leave them open.
* Operating the ignition switch, any switches or any doors triggers related ECU and sensor communication with the CAN, which causes resistance variation.

1. NO. 1 CAN JUNCTION CONNECTOR





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2. NO. 2 CAN JUNCTION CONNECTOR





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3. DLC3





(a) Turn the ignition switch off.

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

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Standard Resistance





4. MASTER CYLINDER SOLENOID (SKID CONTROL ECU) (for Hydraulic Booster Type)





(a) Turn the ignition switch off.

(b) Disconnect the S1 master cylinder solenoid (skid control ECU) connector.

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

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Standard Resistance





5. BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU) (for Vacuum Booster Type)





(a) Turn the ignition switch off.

(b) Disconnect the S1 brake actuator assembly (skid control ECU) connector.

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

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Standard Resistance





6. ECM (for 1GR-FE)





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(a) Turn the ignition switch off.

(b) Disconnect the E12, E13 and E14 ECM connectors.

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

Standard Resistance





7. ECM (for 2TR-FE)





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(a) Turn the ignition switch off.

(b) Disconnect the E4, E7 and E8 ECM connectors.

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

Standard Resistance





8. YAW RATE AND DECELERATION SENSOR





(a) Turn the ignition switch off.

(b) Disconnect the Y2 yaw rate and deceleration sensor connector.

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

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Standard Resistance





9. STEERING ANGLE SENSOR





(a) Turn the ignition switch off.

(b) Disconnect the S32 steering angle sensor connector.

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

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Standard Resistance





10. COMBINATION METER ASSEMBLY





(a) Turn the ignition switch off.

(b) Disconnect the C9 combination meter assembly connectors.

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

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Standard Resistance





11. CENTER AIRBAG SENSOR ASSEMBLY





(a) Turn the ignition switch off.

(b) Disconnect the A21 center airbag sensor assembly.

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

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Standard Resistance