Where Toyota Corolla 2006 Relays

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DTC No.

DTC Detecting Condition

Trouble Area

C1310/11

Open or short in active brake booster solenoid circuit.

• Brake booster

• Active brake booster solenoid circuit

wiring diagram wiring diagram

2006 BRAKES Brake Control - Sequoia

Active Brake Booster Solenoid
Fig. 68: Active Brake Booster Circuit Wiring Diagram Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

inspection procedure

1. CHECK BRAKE BOOSTER

a. Disconnect the connector from the brake booster.

b. Check resistance between terminals 3 and 4 of the brake booster.

OK: Resistance: 1.1 to 1.7 ohm

NG: REPLACE BRAKE BOOSTER

2006 BRAKES Brake Control - Sequoia

Skid Control Ecu Toyota Corolla
Fig. 69: Check Resistance Between Terminals 3 & 4 Of Brake Booster Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

OK: GO TO NEXT STEP.

2. CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - BRAKE BOOSTER)

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: REPLACE SKID CONTROL ECU

DTC C1311/12: OPEN OR SHORT IN BRAKE INHIBIT RELAY CIRCUIT

description

Built in the stop lamp circuit and prohibits the stop lamp from turning on under VSC control.

DTC CHART

DTC No.

DTC Detecting Condition

Trouble Area

C1311/12

Open or short circuit is detected.

• Brake inhibit relay

• Brake inhibit relay circuit

wiring diagram wiring diagram

2006 BRAKES Brake Control - Sequoia

Toyota Dtc Connector Wiring Diagram
Fig. 70: Brake Inhibit Relay Circuit Wiring Diagram Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

inspection procedure

1. CHECK TERMINAL VOLTAGE (INHIBIT RELAY)

a. Remove the brake inhibit relay from the connector.

b. Turn the ignition switch to the ON position.

c. Measure the voltage between terminal 1 of the brake inhibit relay harness side connector and body ground.

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  • mariam
    Where toyota corolla 2006 relays?
    7 years ago

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