Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Removal

REMOVAL

CAUTION / NOTICE / HINT

NOTICE:

Release the vacuum from booster by depressing the brake pedal several times.

Then remove the brake master cylinder from brake booster.

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Click here 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

Click here 3. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

3. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

Click here 4. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

4. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY

Click here 5. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS

5. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS

Click here 6. REMOVE BRAKE BOOSTER ASSEMBLY

6. REMOVE BRAKE BOOSTER ASSEMBLY

(a) Disconnect the vacuum warning switch assembly connector. (for 2GR-FKS)

(b) Disconnect the vacuum hose from the brake booster assembly.

Text in Illustration

*A

for 2TR-FE

*B

for 2GR-FKS

(c) Remove the 4 nuts, and pull out the brake booster assembly.

(d) Remove the gasket from the brake booster assembly.

(e) Loosen the lock nut and then remove the push rod clevis.

7. REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY

(a) Remove the vacuum check valve from the brake booster assembly.

Text in Illustration

*A

for 2TR-FE

*B

for 2GR-FKS

(b) Remove the grommet from the brake booster assembly.

8. REMOVE VACUUM WARNING SWITCH ASSEMBLY (for 2GR-FKS)

Click here Inspection

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK BRAKE BOOSTER ASSEMBLY (a) Airtightness check. Text in Illustration *a Correct ...

Inspection
INSPECTION PROCEDURE 1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY (a) Check that there is ventilation from the booster to the engine, and no ventilation from the engine to the booste ...

Other materials:

Mechanical System Tests
MECHANICAL SYSTEM TESTS 1. STALL SPEED TEST HINT: This test is to check the overall performance of the engine and transmission. CAUTION: This test should be done on a paved surface (a surface that is not slippery). To ensure safety, perform this test in an open and level area tha ...

High Power Supply Voltage Malfunction (C1417)
DESCRIPTION If a malfunction is detected in the power supply circuit, the skid control ECU (housed in the master cylinder solenoid) stores this DTC and the fail-safe function prohibits ABS/VSC/TRAC operation. This DTC is stored when the IG1 terminal voltage deviates from the DTC detection co ...

Brakes
Antilock Brake System (ABS) This vehicle has an Antilock Brake System (ABS), an advanced electronic braking system that helps prevent a braking skid. When the vehicle begins to drive away, ABS checks itself. A momentary motor or clicking noise may be heard while this test is going on, and it may e ...

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