Toyota RAV4 manuals

Toyota Sienna Service Manual: TS and CG Terminal Circuit

DESCRIPTION

The Test Mode (signal check) circuit detects trouble in the sensor or switch signal, which cannot be detected by the DTC check.

Connecting terminals TS and CG of the DLC3 starts the check.

WIRING DIAGRAM

WIRING DIAGRAM

INSPECTION PROCEDURE

1 CHECK HARNESS AND CONNECTOR (BETWEEN SKID CONTROL ECU AND TS of DLC3)

CHECK HARNESS AND CONNECTOR (BETWEEN SKID CONTROL ECU AND TS of DLC3)

(a) Turn the ignition switch off.

(b) Disconnect the skid control ECU connector.

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

Standard resistance

2 CHECK HARNESS AND CONNECTOR (BETWEEN CG of DLC3 AND BODY GROUND)

CHECK HARNESS AND CONNECTOR (BETWEEN CG of DLC3 AND BODY GROUND)

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

Standard resistance

3 CHECK HARNESS AND CONNECTOR (BETWEEN TS of DLC3 AND BODY GROUND)

CHECK HARNESS AND CONNECTOR (BETWEEN TS of DLC3 AND BODY GROUND)

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

Standard resistance

REPLACE BRAKE ACTUATOR ASSEMBLY

TC and CG Terminal Circuit
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