window ISUZU KB P190 2007 Workshop Owner's Guide

8A-434 ELECTRICAL-BODY AND CHASSIS
INSPECTION AND REPAIR






B8
RTW 78ASH002901

Power Window Relay
Check continuity between the relay terminals.
2- 1........................ No continuity
(W hen battery voltage is applied between
3 and 4)
2- 1........................ Continuity





Harness side
D20 D5


Driver’s 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
6 G/R Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
7 BR/R Power window
8 BR/W motor

3 B Ground Continuity 3-Ground - Continuity






Harness side
D10


Front Passenger’s Power Window 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
-
7-8
Continuity

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ELECTRICAL-BODY AND CHASSIS 8A-435
Terminal No. Wire
color Connecting to Check item Connectin
g terminal Check condition Standard
6 G/R Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
8 BR/R
7 BR/W Power window
motor Continuity 8-7
- Continuity
1,3 B Ground Continuity 1,3-Ground - Continuity






Harness side
D12 D16


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.


D12 (RR-LH)
Terminal No. Wire
color Connecting to Check item Connectin
g terminal Check condition Standard
6 G/R Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
8 BR/R
7 BR/W Power window
motor Continuity 8-7
- Continuity
3 B
4 B Ground Continuity 3,4-Ground - Continuity
D16 (RR-RH)
Terminal
No. Wire
color Connecting to Check item Connectin
g terminal Check condition Standard
6 G/R Power window
relay Voltage 6-Ground Starter SW “ON” Approx.
12V
8 BR/R
7 BR/W Power window
motor Continuity 8-7
- Continuity
3 B Ground Continuity 3-Ground - Continuity


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8A-436 ELECTRICAL-BODY AND CHASSIS




Harness side
D5

Driver’s Side Power Window Motor
1. Driver’s 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
7 (BR/R) 8 (BR/W ) direction
- + DOW N
+ - UP




D1


2. Driver’s 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
+ - DOW N
- + UP


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ELECTRICAL-BODY AND CHASSIS 8A-437




Harness side
D10

Front Passenger’s Power Window Motor
1. Front Passenger’s Power Window Switch Connector
Circuit
Disconnect the motor connector, apply the battery voltage (12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
8 (BR/R) 7 (BR/W ) direction
- + DOW N
+ - UP



D6


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
+ - DOW N
- + UP


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8A-438 ELECTRICAL-BODY AND CHASSIS




Harness side
D12

Rear Passenger’s Power Window Motor-LH
1. Rear Power Window Switch-LH Connector Circuit
Disconnect the motor connector, apply the battery voltage (12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
8 (BR/R) 7 (BR/W ) direction
- + DOW N
+ - UP



D11


2. Rear Power Window Motor-LH 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
+ - DOW N
- + UP


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ELECTRICAL-BODY AND CHASSIS 8A-439




Harness side
D16

Rear Power Window Motor-RH
1. Rear Power Window Switch-RH Connector Circuit
Disconnect the motor connector, apply the battery voltage (12V) to the harness side connector terminals and check
operation.
Connecting terminals Operation
8 (BR/R) 7 (BR/W ) direction
- + DOW N
+ - UP



D15


2. Rear Power Window Motor-RH 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
+ - DOW N
- + UP



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8A-476 ELECTRICAL-BODY AND CHASSIS
REMOVAL AND INSTALLATION



DOOR MIRROR CONTROL SWITCH
Removal
1. Disconnect the battery ground cable.
2. Door trim pad Assembly • Refer to section 10 “BODY” for door trim pad assembl
y
removal steps.
3. Door Mirror Control Switch
Remove the power window switch bezel. • Remove the screw.
• Disconnect the switch connector.
• To remove the switch panel assembly.



Installation
To install, follow the removal steps in the reverse order.




DOOR MIRROR
Removal and Installation
Refer to the DOOR MIRROR in section 10 “BODY”.



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ELECTRICAL-BODY AND CHASSIS 8A-545
Power Door Lock System
General Description
The circuit consists of the door lock (& power window)
switch, door lock actuator for the front and rear door,
tailgate lock actuator and the door lock key switch.
The front door lock switch ‐RH is always provided with
the battery voltage.
The key or the inside lock button on both driver's and
front passenger's door can activate the lock mechanism
of all the doors (including the tailgate).
W hen the driver's door lock switch or the front
passenger's door lock switch is turned on, current flows
for about one second to the door lock actuator of each
door connected in parallel with the front door lock (&
power window) switch ‐LH to activate the actuator to
lock and unlock the doors.

Door Lock Key Switch
Removal and Installation
・ Refer to the Front Door Lock Assembly removal
and installation steps in this section.
Front Door Lock Actuator
Removal and Installation
・ Refer to the Front Door Lock Assembly removal
and installation steps in this section.
Rear Door Lock Actuator
Removal and Installation
・ Refer to the Rear Door Lock Assembly removal
and installation steps in this section.
Tailgate Lock Actuator
Removal and Installation
・ Refer to the Tailgate Lock Assembly removal and
installation steps in this section.

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8A-606 ELECTRICAL-BODY AND CHASSIS

CONNECTOR LIST
No. Connector face No. Connector face
B1

~
B6 NOT USED B16
(
HFV6
4JH1-TC
)

White
Hazard switch
B7


Black
Rear defogger relay B16
(4JJ1-TC
4JA1T-(L))
Gray Hazard switch
B8


Black
Power window relay B17

~
B19 NOT USED
B9



NOT USED B20



White
Cigar lighter illumination
B10


White
Clock B21



WhiteCigar lighter-1
B11


White
Ash tray illumination B22



BlackCigar lighter-2
B12


NOT USED B23



White
Meter-A
B13


White
Fan switch B24



WhiteMeter-B
B14


Gray
Audio B25

~
B27 NOT USED
B15



NOT USED B28



Silver
Dash side-RH


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ELECTRICAL-BODY AND CHASSIS 8A-617


No. Connector face No. Connector face
D1



Brown
Power window motor-driver side D10



White

Power window switch-passenger side
D2


White
Remote mirror-driver side D11



BrownPower window motor rear-LH
D3


Black
Front speaker-driver side D12



White

Power window switch rear-LH
D4


Black
Door lock actuator-driver side D13



BlackRear speaker-LH
D5


White
Power window switch-driver side D14



BlackDoor lock actuator rear-LH
D6


Brown
Power window motor-passenger side D15



BrownPower window motor rear-RH
D7


White
Remote mirror-passenger side D16



WhitePower window switch-RH
D8


Black
Speaker-passenger side D17



BlackRear speaker-RH
D9



Black
Door lock actuator-passenger side (keyless & antitheft) D18




BlackDoor lock actuator rear-RH
D9


Black
Door lock actuator-passenger side D19



WhiteRemote mirror switch-driver side

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