Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual — part 1241

ELECTRICAL-BODY AND CHASSIS 8-303

INSPECTION AND REPAIR

Power Window Relay

Check continuity between the relay terminals.

1

-

5

. . . . . . .No continuity

(When battery voltage is applied between

2

and

4

)

1

-

5

. . . . . . .Continuity

Harness side

Driver Seat Side Power Window & Door Lock

Switch

1. Harness Side Connector Circuit
Disconnect the switch connector, and check voltage and

continuity between the harness side connector terminals as
shown in the following table.

Terminal

No.

Wire

color

Connecting to

Check item

Connectin

g terminal

Check condition

Standard

2 G/R

Power window
relay

Voltage

2-Ground

Starter SW “ON”

Approx.

12V

1 L/R

Power window

10 L/W

motor

5 B

Ground Continuity

5-Ground - Continuity

Harness side

Front Passenger’s Power Window & Door Lock

Switch

1. Harness Side Connector Circuit
Disconnect the switch connector, and check voltage and

continuity between the harness side connector terminals as
shown in the following table.

Continuity

-

1-10

Continuity

8-304 ELECTRICAL-BODY AND CHASSIS

Terminal

No.

Wire

color

Connecting to

Check item

Connectin

g terminal

Check condition

Standard

9 G/R

Power window
relay

Voltage

9-Ground

Starter SW “ON”

Approx.

12V

6 L/R

Power window

10 L/W

motor

5 B

Ground Continuity

5-Ground

- Continuity

Harness side

Rear Power Window Switch-LH & RH

1. Harness Side Connector Circuit
Disconnect the switch connector, and check voltage and

continuity between the harness side connector terminals as
shown in the following tables.

D-12

(RR-LH)

Terminal

No.

Wire

color

Connecting to

Check item

Connectin

g terminal

Check condition

Standard

4 G/R

Power window
relay

Voltage

4-Ground

Starter SW “ON”

Approx.

12V

5 L/R

Power window

6 BR/W

motor

3 B

Ground Continuity

3-Ground

- Continuity

D-16

(RR-RH)

Terminal

No.

Wire

color

Connecting to

Check item

Connectin

g terminal

Check condition

Standard

4 G/R

Power window
relay

Voltage

4-Ground

Starter SW “ON”

Approx.

12V

5 L/R

Power window

6 BR/W

motor

3 B

1 B

Continuity

-

6-10

Continuity

Continuity

Continuity

6-10

-

Continuity

Continuity

6-10

-

Ground Continuity

3-1

Continuity

-

ELECTRICAL-BODY AND CHASSIS 8-305

Harness side

Driver Seat Side Power Window Motor

1. Driver Seat Side Power Window & Door Lock Switch

Connector Circuit

Disconnect the switch connector, apply the battery voltage

(12V) to the harness side connector terminals and check
operation.

Connecting terminals

Operation

1 (L/R)

10 (L/W)

direction

-

+

DOWN

+

-

UP

2. Driver Seat Side Power Window Motor Connector

Circuit

Disconnect the switch connector, apply the battery voltage

(12V) to the motor side connector terminals and check
operation.

Connecting terminals

Operation

1

2

direction

+

-

DOWN

-

+

UP

8-306 ELECTRICAL-BODY AND CHASSIS

Harness side

Front Passenger’s Power Window Motor

1. Front Passenger’s Power Window Switch & Door Lock

Switch Connector Circuit

Disconnect the motor connector, apply the battery voltage

(12V) to the harness side connector terminals and check
operation.

Connecting terminals

Operation

6 (L/R)

10 (L/W)

direction

-

+

DOWN

+

-

UP

2. Front Passenger’s Power Window Motor Connector

Circuit

Disconnect the switch connector, apply the battery voltage

(12V) to the motor side connector terminals and check
operation.

Connecting terminals

Operation

1

2

direction

+

-

DOWN

-

+

UP