ABS <4WD> ± General Information/Service Specifications
35B-3
GENERAL INFORMATION
The ABS consists of components such as the wheel
speed sensors, stop lamp switch, hydraulic unit
assembly (integrated with the ABS-ECU) and the
ABS warning lamp. If a problem occurs in the
system, the malfunctioning components can be
identified and the trouble symptoms will be
memorized by the diagnosis function.
In addition, reading of diagnosis codes and service
data and actuator testing are possible by using the
MUT-II.
WHEEL SPEED SENSOR
Type Magnet coil type
ABS rotor teeth 43
CONSTRUCTION DIAGRAM
Stop lamp switch
ABS warning
lamp
Diagnosis
connector
Wheel speed sensor
Wheel speed sensor
Hydraulic unit
assembly
(integrated with
the ABS-ECU)
G-sensor
SERVICE SPECIFICATIONS
Items Standard value
Wheel speed sensor internal resistance kΩ 1.30 ± 1.58
Wheel speed sensor insulation resistance kΩ 100 or more
G sensor output voltage V
When labeled surface is faced to vertical direction 2.4 ± 2.6
When labeled surface is faced straight down 3.3 ± 3.7
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