Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Removal

REMOVAL

CAUTION / NOTICE / HINT

NOTICE:

  • Before starting the work, make sure that the ignition switch is off and depress the brake pedal more than 20 times.
  • As high pressure is applied to the No. 1 brake actuator tube, never deform it.
  • Do not turn the ignition switch to ON until the work is completed.

HINT:

When pressure in the accumulator is released, reaction force becomes lighter and stroke becomes longer.

PROCEDURE

1. DRAIN BRAKE FLUID

NOTICE:

Immediately wash off any brake fluid off immediately that comes into contact with a painted surface.

2. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

(See page 3. SEPARATE DRIVER SIDE JUNCTION BLOCK 3. SEPARATE DRIVER SIDE JUNCTION BLOCK )

3. SEPARATE DRIVER SIDE JUNCTION BLOCK

4. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS

5. REMOVE HYDRAULIC BRAKE BOOSTER 5. REMOVE HYDRAULIC BRAKE BOOSTER

5. REMOVE HYDRAULIC BRAKE BOOSTER

(a) Disconnect the 3 connectors from the hydraulic brake booster.

(a) Disconnect the 3 connectors from the hydraulic brake booster.

(b) Using a union nut wrench, disconnect the 4 brake lines from the hydraulic brake booster.

(c) Use tags or labels to identify the place to reconnect each line.

Text in Illustration

*a

to Right Rear Wheel

*b

to Right Fear Wheel

*c

to Left Front Wheel

*d

to Left Rear Wheel

(d) Remove the 4 nuts and pull out the hydraulic brake booster.

(e) Remove the brake booster gasket.

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE BRAKE ACTUATOR BRACKET NO. 1 (a) Using a hexagon wrench (5 mm), remove the screw and brake actuator bracket No. 1. (b) Using a screwdriver, remove th ...

Inspection
INSPECTION PROCEDURE 1. INSPECT BRAKE BOOSTER PUMP ASSEMBLY (a) Connect the positive (+) lead from the battery to the red cable of the pump, and the negative (-) lead to the black cable. (b) C ...

Other materials:

Rear Speed Sensor RH Malfunction (C1403,C1404)
DESCRIPTION The speed sensor detects wheel speed and sends the appropriate signals to the skid control ECU (brake actuator assembly). These signals are used for brake control. The speed sensor rotors have rows of alternating N and S magnetic poles and their magnetic fields change when the roto ...

Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is displayed during the DTC check, inspect the trouble area for that code. For details of each code, refer to the relevant page listed under respective "See page" in the DTC chart. Tire Pressure Warning ECU and Receiver ...

Precaution
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