Toyota Sienna Service Manual: Installation

Toyota Sienna Service Manual / Brake control / Brake actuator (w/o vsc) / Installation

1. INSTALL BRAKE ACTUATOR

INSTALL BRAKE ACTUATOR

(a) Install the brake actuator assembly with the 2 nuts.

Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf)

2. INSTALL BRAKE ACTUATOR WITH BRACKET

(a) Install the actuator with bracket with the 3 bolts.

Torque: 20 N*m (199 kgf*cm, 14 ft.*lbf)

NOTICE: Be careful not to damage the brake tubes and wire harness.

INSTALL BRAKE ACTUATOR WITH BRACKET

(b) Using SST, connect each brake tube to correct positions of the actuator with bracket, as shown in the illustration.

Torque: 15 N*m (155 kgf*cm, 11 ft.*lbf)

3. INSTALL AIR CLEANER ASSEMBLY WITH HOSE

4. FILL RESERVOIR WITH BRAKE FLUID (See page BR- 3)

5. BLEED BRAKE MASTER CYLINDER SUBASSEMBLY (See page BR-3)

6. BLEED BRAKE LINE (See page BR-4)

7. CHECK BRAKE FLUID LEAKAGE

8. CHECK FLUID LEVEL IN RESERVOIR (See page BR- 7)

9. CONNECT BATTERY NEGATIVE TERMINAL

10. PERFORM INITIALIZATION

11. CHECK BRAKE ACTUATOR WITH INTELLIGENT TESTER

HINT: See page BC-183.

Removal

1. DRAIN BRAKE FLUID NOTICE: Wash brake fluid off immediately if it adheres to any painted surface. 2. DISCONNECT BATTERY NEGATIVE TERMINAL 3. REMOVE AIR CLEANER ASSEMBLY WITH HOSE 4. REMOVE BRA ...

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Precaution
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Folding Motor Circuit
DESCRIPTION The fold seat control ECU receives a switch operation signal from the fold seat switch and activates the folding motor. At this time, the Hall IC (seat cushion position sensor) detects the actuation signal. The fold seat control ECU uses signals from the Hall IC (seat cushion posi ...

Installation
1. INSTALL BRAKE ACTUATOR (a) Install the brake actuator assembly with the 2 nuts. Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 2. INSTALL BRAKE ACTUATOR WITH BRACKET (a) Install the actuator with bracket with the 3 bolts. Torque: 20 N*m (199 kgf*cm, 14 ft.*lbf) NOTICE: Be careful not to dam ...