Toyota Tacoma (2015-2018) Service Manual: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FRONT AXLE HUB BEARING
(a) Remove the front wheel.
(b) for 4WD:
(1) Remove the front axle hub grease cap (See page
.gif)
).
(c) Remove the front disc brake caliper (See page
).
(d) Remove the front disc.
(e) Inspect the axle hub backlash.
(1) Using a dial indicator, check the backlash near the center of the axle hub.
Maximum:
0.05 mm (0.0020 in.)
If the backlash exceeds the maximum, replace the bearing.
|
(f) Inspect the axle hub deviation. (1) Using a dial indicator, check the distortion of the surface of the axle hub. Maximum: 0.05 mm (0.0020 in.) If the deviation exceeds the maximum, replace the bearing. |
|
2. INSPECT REAR AXLE HUB BEARING
(a) Remove the rear wheel.
(b) Remove the rear brake drum (See page ).
(c) Inspect the axle shaft backlash.
(1) Using a dial indicator, check the backlash near the center of the axle shaft.
Maximum:
0.05 mm (0.0020 in.)
If the backlash exceeds the maximum, replace the bearing.
|
(d) Inspect the axle shaft deviation. (1) Using a dial indicator, check the distortion of the surface of the axle shaft. Maximum: 0.05 mm (0.0020 in.) If the deviation exceeds the maximum, replace the bearing. |
|
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
...
Front Axle Hub
...
Other materials:
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK BRAKE BOOSTER ASSEMBLY
(a) Airtightness check.
Text in Illustration
*a
Correct
*b
Incorrect
(1) Start the engine and stop it after 1 or 2 minut ...
System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
Millimeter Wave Radar Sensor Assembly
Forward Recognition Camera
Pre-collision alarm signal
Pre-collision braking operation signal
...
System Description
SYSTEM DESCRIPTION
1. DESCRIPTION
A part-time 2-speed VF2CM transfer uses a touch select 2-4 and high-low
system, enabling the driver to switch between 2WD, H4 and L4 modes by turning
the transfer position switch.
Through these switch signals, the 4 wheel drive control ECU actua ...
