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:

Open in ABS Solenoid Relay Circuit (C146E,C146F)
DESCRIPTION The ABS solenoid relay supplies power to the ABS solenoid and TRAC solenoid. The solenoid relay is turned on 1.5 seconds after the ignition switch is turned ON, and is turned off if an open or short in the solenoid is detected by the self diagnosis performed when the engine starts ...

Lost Communication with ECM / PCM "A" (U0100,U0125,U0126,U0129)
DESCRIPTION These DTCs are stored when a communication malfunction occurs between ECUs that perform pre-collision system control. DTC No. Detection Item DTC Detection Condition Trouble Area U0100 Lost Communication with ECM ...

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each sy ...

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