Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Manual - part 643

DRIVE LINE CONTROL SYSTEM (TOD)

4B2–92

Step

Action

Yes

No

1

Do the indicator lamps show the correct status?

Go to Step 2

Examine the

trouble based on

“Trouble

Diagnosis

Depending on

The Status of

TOD Indicator”.

 Go to Step 2

2

Is any of the trouble codes 28(P1760), 32(1761) and 33(P1762)
recorded?

Examine the

trouble based on

“Diagnosis from

Trouble Codes”.

Go to Step 3

3

Turn on the starter switch.

Is the battery voltage observed between terminals 14 and 22?

Go to Step 4

Go to Step 5

4

When the 4WD Auto Switch is select to the 2WD position, are the
front axle gears correctly disengaged (and when the left front tire
is jacked up and turned, is the front propeller shaft standstill)?

The phenomenon

is not

reproduced.

Refer to

“Troubles

intermittently

observed”.

The shift on the

fly system is

failed (refer to

Section 4B1 and

4C).

 Go to Step 6

5

Does the battery voltage maintain the correct level?

Repair the battery

circuit.

 Go to Step 6

Repair the battery

and charging

system.

 Go to Step 6

6

Check that all the parts are mounted.

Is this step complete?

Repeat the

“Diagnosis Flow”.

Return to Step 6

4B2–93

DRIVE LINE CONTROL SYSTEM (TOD)

Chart 4

The braking distance gets long even when the ABS is active.

Function of circuit

—

Fail condition

Enough deceleration is not obtained and the braking distance gets long even when the

ABS is active in the 2H mode.

D04RY00009

4B2–94

DRIVE LINE CONTROL SYSTEM (TOD)

Step

Action

Yes

No

1

Are the brake and ABS systems healthy?

Go to Step 2

Repair the 

brake and ABS. 

 Go to Step 4

2

Turn on the starter switch.
Is the battery voltage observed between terminals 14 and 22?

Go to Step 3

Repair the 

battery system.

 Go to Step 4

3

1. Select the 4WD SW to the 2WD position.

2. The voltage between terminals 36 and 46 ranges between

7.5 and 16V (0.12 seconds make a cycle)

Does the voltage within the range specified?

 Go to Step 4

The ECU has 

failed. Replace 

the ECU.

 Go to Step 4

4

Check that all the parts are mounted.
Is this step complete?

Repeat the 

“Diagnosis Flow".

Return to Step 4

4C–1

DRIVE SHAFT SYSTEM

TROOPER

DRIVELINE/AXLE

DRIVE SHAFT SYSTEM

CONTENTS

Service Precaution

4C–2

. . . . . . . . . . . . . . . . . . . . . . 

General Description

4C–2

. . . . . . . . . . . . . . . . . . . . . 

Diagnosis

4C–3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Front Hub and Disc (2WD Model)

4C–4

. . . . . . . . . 

Disassembled View

4C–4

. . . . . . . . . . . . . . . . . . . . 

Disassembly

4C–4

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Inspection and Repair

4C–6

. . . . . . . . . . . . . . . . . . 

Reassembly

4C–6

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Main Data and Specifications

4C–9

. . . . . . . . . . . 

Special Tools

4C–10

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Front Hub and Disc (4WD Model)

4C–11

. . . . . . . . . 

Disassembled View

4C–11

. . . . . . . . . . . . . . . . . . . . 

Disassembly

4C–11

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Inspection and Repair

4C–12

. . . . . . . . . . . . . . . . . . 

Reassembly

4C–12

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Main Data and Specifications

4C–16

. . . . . . . . . . . 

Special Tools

4C–17

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Front Drive Shaft Joint

4C–18

. . . . . . . . . . . . . . . . . . . 

Front Drive Shaft Joints Replacement

4C–18

. . . . 

Front Axle Drive Shaft

4C–19

. . . . . . . . . . . . . . . . . . . 

Front Axle Drive Shaft and Associated
 Parts

4C–19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Disassembly

4C–20

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Inspection and Repair

4C–21

. . . . . . . . . . . . . . . . . . 

Bushing Replacement

4C–21

. . . . . . . . . . . . . . . . . . 

Reassembly

4C–22

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Shift On The Fly System

4C–24

. . . . . . . . . . . . . . . . . 

Shift On The Fly System and Associated
 Parts

4C–24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Disassembly

4C–24

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Inspection and Repair

4C–26

. . . . . . . . . . . . . . . . . . 

Main Data and Specifications

4C–31

. . . . . . . . . . . 

Special Tools

4C–32

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Front Propeller Shaft

4C–33

. . . . . . . . . . . . . . . . . . . . . 

General Description

4C–33

. . . . . . . . . . . . . . . . . . . . 

Front Propeller Shaft and Associated Parts

4C–34

Removal

4C–34

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

4C–35

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Disassembly (Except TOD 4

×

4)

4C–36

. . . . . . . . . 

Universal Joint Disassembly

4C–37

. . . . . . . . . . . . 

Inspection and Repair

4C–38

. . . . . . . . . . . . . . . . . . 

Universal Joint Reassembly

4C–41

. . . . . . . . . . . . . 

Reassembly (Except TOD 4

×

4)

4C–42

. . . . . . . . . . 

Main Data and Specifications

4C–43

. . . . . . . . . . . 

Rear Propeller Shaft

4C–44

. . . . . . . . . . . . . . . . . . . . . 

General Description

4C–44

. . . . . . . . . . . . . . . . . . . . 

Rear Propeller Shaft and Associated Parts

4C–44

Removal

4C–44

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

4C–45

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Disassembly

4C–46

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Universal Joint Disassembly

4C–47

. . . . . . . . . . . . 

Inspection and Repair

4C–48

. . . . . . . . . . . . . . . . . . 

Universal Joint Reassembly

4C–49

. . . . . . . . . . . . . 

Reassembly

4C–50

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Main Data and Specifications

4C–51

. . . . . . . . . . . 

SECTION