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 .gif)
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3. SEPARATE DRIVER SIDE JUNCTION BLOCK
4. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS
5. REMOVE HYDRAULIC BRAKE BOOSTER
(a) Disconnect the 3 connectors from the hydraulic brake booster.
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(b) Using a union nut wrench, disconnect the 4 brake lines from the hydraulic brake booster. |
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(c) Use tags or labels to identify the place to reconnect each line. Text in Illustration
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(d) Remove the 4 nuts and pull out the hydraulic brake booster. |
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(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:
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Access Cab
*B
w/ Washer Fluid Level Warning
*C
w/ Tire Pressure Warning System
*D
for Manual Transmission
*E
for Hydraulic Booster Type
...
Road Test
ROAD TEST
1. PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the
symptoms. If the problem is that the transmission does not shift up or down, or
that the shift point is too high or too low, conduct the following road test referring
to t ...
Freeze Frame Data
FREEZE FRAME DATA
1. DESCRIPTION
The ECM records vehicle and driving condition information as freeze frame data
the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful
in determining whether the vehicle was moving or stationary, whether the engine
was warmed up or ...
