Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1549

8-296 ELECTRICAL-BODY AND CHASSIS

DIESEL and IGM GAS W/SRS

1. LH SIDE windows do not operate

CheckpointTrouble Cause

Count

ermeasure

Reinstall or replace the fuse

No. CB-11 (15A)

Poor fuse contact or blown

NG

Reinstall or replace the fuse

No.CB-23 or 22 (20A)

Fuse CB-23 (20A, FUSE
BOX) LHD
Fuse CB-22 (20A, FUSE
BOX) RHD

Poor fuse contact or blown

Repair grounding points

(

B-9

and

B-28

) contact

Grounding points (

B-9

B-28

)

Poor grounding point contact

NG

NG

OK

OK

OK

Fuse CB-11 (15A, Fuse box)

Replace the power window

relay

Power window relay

malfunction

NG

Repair an open circuit or a
poor connection of the
connectors between 3

H-7

(RHD: 5

H-7

) and 5

B-8

Voltage between the power
window relay harness side
connector terminal 5

B-8

and the ground (Should be
battery voltage present)

Open circuit or poor connector

contact

NG

OK

Power window relay function

OK

Repair an open circuit or a
poor connection of the
connectors between 1

B-8

and 2

D-5

Open circuit or poor connector

contact

NG

Voltage between 2

D-5

and

the ground (Should be battery

voltage present)

OK

Repair an open circuit or a
poor connection of the
connectors between 5

D-5

and

B-28

, or 4

B-8

and

B-28

Open circuit or poor connector

contact

NG

Continued on the next page

Voltage between

B-28

and

the ground

ELECTRICAL-BODY AND CHASSIS 8-297

CheckpointTrouble Cause

Count

ermeasure

Replace the driver seat side

power window & door lock

SW.

SW. malfunction

OK

NG

Driver seat side power window

& door lock SW. function

Continued from the previous page

2. Lock switch does not function

CheckpointTrouble Cause

Count

ermeasure

Replace the driver seat side

power window & door lock

SW.

SW. malfunction

NG

Driver seat side power window

& door lock SW. function

3. Window on the driver’s side does not operate

CheckpointTrouble Cause

Count

ermeasure

Replace the driver seat side

power window & door lock

SW.

SW. malfunction

NG

Replace the driver seat side

power window motor

Motor malfunction

NG

OK

Driver seat side power window

& door lock SW. function

OK

Repair open circuit or

connector contact

Open circuit or poor connector

contact

NG

Continuity between 1

D-5

and 2

D-1

, or 10

D-5

and

1

D-1

1. Driver seat side power

window motor function
when connection the motor
connector 2

D-1

to the

battery (+) terminal, and 1

D-1

to the (-) terminal

(Should the motor rotate in
the “UP” direction of the
window)

2. Driver seat side power

window motor function
when connecting the motor
connector 1

D-1

to the

battery (+) terminal, and 2

D-1

to the (-) terminal

(Should the motor rotate in
the “DOWN” direction of the
window)

8-298 ELECTRICAL-BODY AND CHASSIS

4. Window on the front passenger’s side does not operate

CheckpointTrouble Cause

Count

ermeasure

Replace the front passenger’s

power window & door lock

SW.

SW. malfunction

NG

Replace the front passenger’s

power window motor

Motor malfunction

NG

OK

Driver seat side power window

& door lock SW. function

OK

Repair open circuit or

connector contact

Open circuit or poor connector

contact

NG

Continuity Between 6

D-10

and 2

D-6

, or 10

D-10

and

1

D-6

1. Front passenger’s power

window motor function
when connecting the motor
connector 2

D-6

to the

battery (+) terminal, and 1

D-6

to the (-) terminal

(Should the motor rotate in
the “UP” direction of the
window)

2. Front passenger’s power

window motor function
when connecting the motor
connector 1

D-6

to the

battery (+) terminal, and 2

D-6

to the (-) terminal.

(Should the motor rotate in
the “DOWN” direction of the
window)

Replace the driver seat side

power window & door lock

SW.

SW. malfunction

NG

OK

Front passenger’s window &

door lock SW. function

ELECTRICAL-BODY AND CHASSIS 8-299

5. Rear window on the left (right) side does not operate

CheckpointTrouble Cause

Count

ermeasure

Replace the driver seat side

power window & door lock

SW.

SW. malfunction

NG

Replace the rear power

window motor

Motor malfunction

NG

OK

Driver seat side power window

& door lock SW. function

OK

Repair open circuit or

connector contact

Open circuit or poor connector

contact

NG

Continuity between 5

D-12

and 2

D-11

(5

D-16

and 2 D-

15), or 6

D-12

and 1

D-11

(6

D-16

and1

D-15

)

1. Rear power window motor-

LH (RH) function when
connecting the motor
connector 2

D-11

(2

D-15

) to the battery (+)

terminal, and 1

D-11

(1

D-15

) to the (-) terminal

(Should the motor rotate in
the “UP” direction of the
window)

2. Rear power window motor-

LH (RH) function when
connecting the motor
connector 1

D-11

(1

D-15

) to the battery (+)

terminal, and 2

D-11

(2

D-15

) to the (-) terminal

(Should the motor rotate in
the “DOWN” direction of the
window)

Replace the rear power

window SW. -LH (RH)

SW. malfunction

NG

OK

Rear power window SW. LH

(RH) function