Toyota Sienna Service Manual: Brake master cylinder

Installation

1. INSTALL BRAKE PEDAL SUPPORT ASSEMBLY (a) Install the brake pedal support sub-assembly with the 4 nuts. Torque: 16 N*m (160 kgf*cm, 12 ft.*lbf) (b) Install the clip and clevis pin to the b ...

Removal

NOTICE: Do not adjust the brake booster push rod. Do not change the combination of the diameter converting unit and brake. 1. DRAIN BRAKE FLUID NOTICE: Wash the brake fluid off immediatel ...

Other materials:

Open or Short Circuit in ABS Motor Relay Circuit
DESCRIPTION The ABS motor relay supplies power to the ABS pump motor. While the ABS & TRAC & VSC are activated, the ECU switches the ABS motor relay ON and operates the ABS pump motor. WIRING DIAGRAM INSPECTION PROCEDURE 1 PERFORM ACTIVE TEST USING INTELLIGENT TESTER (AB ...

Removal
1. PRECAUTION CAUTION: Be sure to read "PRECAUTION" thoroughly before servicing. 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working. 3. REMOVE STEERING WHEEL NO.3 COVER LOWER  Using a ...

Brake System Malfunction
DTC P1578 Brake System Malfunction DESCRIPTION This DTC is output when the VSC system has a problem. Check the VSC system when this DTC is output DTC No. DTC Detection Condition Trouble Area P1578 The ECM receives a brake system error signal for 0.2 ...