Mitsubishi Montero (2004+). Manual — part 1126

G AND YAW RATE SENSOR

TSB Revision

MITSUBISHI ACTIVE SKID AND TRACTION CONTROL SYSTEM

35C-215

G AND YAW RATE SENSOR

REMOVAL AND INSTALLATION

M1354003900024

CAUTION

Do not drop or shock the G and yaw rate sensor.

INSTALLATION SERVICE POINT

.

>>A<< G AND YAW RATE SENSOR INITIALIZATION
If the G and yaw rate sensor is replaced, park the vehicle on a
level surface and follow the procedure below.

Pre-removal and Post-installation Operation
• Floor console removal and installation (Refer to GROUP

52A, Floor Console

P.52A-7

).

AC204233AB

1

2

GROUNDING BOLT

5.0 ± 1.0 N·m
44 ± 9 in-lb

5.0 ± 1.0 N·m
44 ± 9 in-lb

REMOVAL STEPS

>>A<<

1. G AND YAW RATE SENSOR
2. G AND YAW RATE SENSOR

BRACKET

STEERING WHEEL SENSOR

TSB Revision

MITSUBISHI ACTIVE SKID AND TRACTION CONTROL SYSTEM

35C-216

1. Connect scan tool MB991958 to the data link connector.

2. Turn the ignition switch to the "ON" position.
3. Execute item No.16 "G SNSR: " on the Actuator test.
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.

STEERING WHEEL SENSOR

REMOVAL AND INSTALLATION

M1354004100021

AC307591 AB

MB991911

DATA LINK

CONNECTOR

MB991824

MB991827

Pre-removal and Post-installation Operation
• Steering wheel and Air bag module assembly removal

and installation (Refer to GROUP 37A, Steering wheel

and shaft assembly

P.37A-22

).

AC204272

1

2

AB

REMOVAL STEPS

1. CLOCK SPRING AND COLUMN

SWITCH ASSEMBLY (REFER TO
GROUP 52B, AIR BAG MODULE
AND CLOCK SPRING

P.52B-217

).

>>A<<

2. STEERING WHEEL SENSOR

SPECIFICATIONS

TSB Revision

MITSUBISHI ACTIVE SKID AND TRACTION CONTROL SYSTEM

35C-217

INSTALLATION SERVICE POINT

.

>>A<< STEERING WHEEL SENSOR INITIALIZATION
When the battery is removed, the neutral point of the steering
wheel sensor will be erased, the Active skid control system
OFF indicator light will illuminates and DTC 83 (ST NO ADJ)
will be set. In this case, make the steering wheel sensor learn
the neutral point by following one of the procedures below.

.

Using scan tool MB991958
1. Connect scan tool MB991958 to the data link connector.
2. Turn the ignition switch to the "ON" position.
3. Turn the steering wheel 8

° or more, and then return it to the

neutral (straight forward) position.

4. Execute item No.14 "ST SNSR: 0 " on the Actuator test.
5. Ensure that the Active skid control system OFF indicator

light is off.

6. Turn the ignition switch to the "LOCK" (OFF) position.
7. Disconnect scan tool MB991958.

.

Not using scan tool MB991958

CAUTION

If a different diameter or size of tires are equipped, the
M-ASTC-ECU may not learn the neutral position.
1. Turn the steering wheel 8

° or more, and then return the

steering wheel to straight-ahead position.

2. Drive the vehicle straight forward at 35 km/h (25 mph) for

approximately one second.

3. Ensure that the Active skid control system OFF indicator

light is off.

SPECIFICATIONS

FASTENER TIGHTENING SPECIFICATIONS

M1353004500015

AC307591 AB

MB991911

DATA LINK

CONNECTOR

MB991824

MB991827

ITEM

SPECIFICATION

M-ASTC-ECU
M-ASTC-ECU mounting nut

5.0

± 1.0 N⋅m (44 ± 22.86 cm-lb)

HBB buzzer bracket mounting nut

5.0

± 1.0 N⋅m (44 ± 22.86 cm-lb)

HBB buzzer mounting nut

5.0

± 1.0 N⋅m (44 ± 22.86 cm-lb)

G and yaw rate sensor
G and yaw rate sensor bracket mounting nut

5.0

± 1.0 N⋅m (44 ± 22.86 cm-lb)

G and yaw rate sensor mounting nut

5.0

± 1.0 N⋅m (44 ± 22.86 cm-lb)

SPECIFICATIONS

TSB Revision

MITSUBISHI ACTIVE SKID AND TRACTION CONTROL SYSTEM

35C-218

SERVICE SPECIFICATIONS

M1353000300031

ITEM

STANDARD VALUE

Control solenoid valve resistance

Ω

IN

4.75

− 5.25

OUT

2.0

− 2.4

Select solenoid valve resistance

Ω

3.5

− 3.9

ABS sensor internal resistance k

Ω

1.0

− 1.5