light ISUZU KB P190 2007 Workshop Repair Manual

8A-262 ELECTRICAL-BODY AND CHASSIS



Installation
Follow the removal procedure in the reverse order to install the
spot light.
Pay close attention to the important points mentioned in the
following paragraphs.


Connector
Be absolutely sure that the spot light connector is securely
connected.
This will prevent a poor contact and an open circuit.



Bulb
Be absolutely sure that the spot light bulb is correctly installed.
This will prevent a poor contact and an open circuit.





RUW 580SH001501



RUW 580SH001601

OVER HEAD CONSOLE (MAP Light)
Removal
1. Open the lid (1) and remove the fastener (2).
2. A steel scale equivalent article is inserted in a lens side hook part and the crevice A section with roof lining, a metal
clip (5) is pushed in, and a over head consol (3) is removed
3. Disconnect the connector.
4. Push the bulb socket (4) in and turn it counterclockwise to remove it.







Installation
Follow the removal procedure in the reverse order to install the
front map light.
Pay close attention to the important points mentioned in the
following paragraphs.



Bulb
Be absolutely sure that the front map light bulb is correctly
installed.
This will prevent a poor contact and an open circuit.



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ELECTRICAL-BODY AND CHASSIS 8A-263
INSPECTION AND REPAIR



R9 R10

R1 R6





DOOR SWITCH
Door Switch Connections
Connector
SW No.
R9
R10

R1 R6
position Terminal No.
1 Body Ground
PUSHED
RELEASED

W arning function Operational conditions
Key left in starter switch The buzzer sounds when both the key remind switch and the front door
switch-driver side are turned on.
To stop the sound of the buzzer, turn OFF the starter switch and remove the
key from the starter switch.
Lighting switch left on The buzzer sounds when the starter switch is turned from the “ON” to “OFF”
position while the lighting switch is ON position.
To stop the sound of the buzzer, turn OFF the lighting switch.


B62 B63


KEY REMIND SWITCH (STARTER
SWITCH)
Switch Connections
Connector
No. B63
Starter Terminal

switch key position No.
2 4
Removed

OFF

ACC Inserted
ON
START
LOCK




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8A-278 ELECTRICAL-BODY AND CHASSIS
REMOVAL AND INSTALLATION


WIPER AND WASHER SWITCH
Removal
Refer to the removal steps of the LIGHTING SW ITCH
(COMBINATION SW ITCH) in “ LIGHTING “ of this section.





Installation
Follow the removal procedure in the reverse order to install the
wiper and washer switch.




RTW 780SH001601
This illustration is based on RHD model
Pay close attention to the important points mentioned in the
following paragraphs.

Connector
Be absolutely sure that the wiper and washer switch connector
is securely connected.
This will prevent a poor contact and an open circuit.



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ELECTRICAL-BODY AND CHASSIS 8A-283
Windshield Washer Spray
Be sure that the engine hood is completely closed before
checking the windshield washer spray adjustment.
W indshield W asher Spray Position: Refer to the illustration.

RTW 38DSF000201



Connector
Be absolutely sure that the wiper motor connector is securely
connected.
This will prevent a poor contact and an open circuit.



Note:
Windshield wiper arm and blade assembly configurations
are different for the right-hand and left-hand side of the
vehicle.
Be careful not to confuse the right-hand and left-hand side
assemblies.



This illustration is based on RHD model
WASHER TANK MOTOR
Removal
1. Remove the head light.
• Refer to the head light in this manual.
2. Remove the inner liner.
3. Pull out the clip washer filler.
4. Remove the washer tank nuts.


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ELECTRICAL-BODY AND CHASSIS 8A-303
METER, WARNING LIGHT AND INDICATOR LIGHT
PARTS LOCATION (RHD)






RTW 78AXF038901 & RTW 78AXF045101

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ELECTRICAL-BODY AND CHASSIS 8A-351
WARNING AND INDICATOR LIGHT
1. When the parking brake lever is pulled, the brake indicator light does not light up

Checkpoint Trouble Cause Countermeasure


Replace or reinstall the bulb

Bulb burned out or loose
contact

NG

Adjust or replace the parking
brake SW .

Parking brake SW . installation
position and function

Incorrect SW . adjustment or
poor SW . point contact

Continuity between the
parking brake SW . connector
1
C39 (stick type), 1 R4
(lev er type), and 4
B23
(C24SE : 9
B23 )

Repair open circuit or
connector contact

Open circuit or poor connector
contact

NG
NG
OK
OK

Brake indicator light bulb
continuity

NG
OK
Continuity between the
parking brake SW . connector
1
C39 (stick type), 1 R4
(lev er type) and the ground
when the parking brake is
operated

Replace the parking brake
SW .

Parking brake SW .
malfunction





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8A-352 ELECTRICAL-BODY AND CHASSIS
2. When the parking brake lever is released, the indicator light does not go off

Checkpoint Trouble Cause Countermeasure

Adjust the SW . installation
position or replace the parking
brake SW . Incorrect the parking brake
SW . adjustment or parking
brake SW . faulty

NG
Thermo unit malfunction
Replace the brake fluid level
SW ., or repair a short circuit
between the parking brake
SW . connector 1
C39,
1
R4 and 4 B23 (C24SE :
9
B23 ) or the brake fluid
level SW . connector 2
C37
and 4
B23 (C24SE : 9

B23 )
Check to see if the indicator
light goes off when the parking
brake SW . connector 1
C39
(stick type), 1
R4 (lever
type) is disconnected
Brake fluid level SW . faulty or
short circuit

NG
OK

Parking brake SW . installation
position and function



3. Oil pressure warning light does not go off while engine is running


Refer to ENGINE Section

Refer to ENGINE Section

NG Thermo unit malfunction
Check to see the warning light
goes off when the oil pressure
SW . connector
1
E1 is disconnected or
when the PIM (Oil pressure)
connector 6
B96 (HFV6) is
disconnected
Repair a short circuit between
1
E1 and 39 B23
(C24SE : 17
B24) or 6
B96 and 39 B23 (HFV6)

Short circuit

NG
OK

Replace the oil pressure SW .

Continuity between the oil
pressure SW . connector
1
E1 (HFV6 : 6 B96 )and
the body ground when the
engine is operating

Oil pressure SW . faulty

NG
OK

Engine oil pressure





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8A-356 ELECTRICAL-BODY AND CHASSIS
INSPECTION AND REPAIR

METER AND INDICATOR LIGHT LAYOUT
Without tachometer (4JJ1-TC/4JK1-TC)





RTW 78AMF000501
With tachometer (4JJ1-TC/4JK1-TC)




RTW 78AMF000101

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ELECTRICAL-BODY AND CHASSIS 8A-365




Connector
Ter- No.

minal No.
B23
1 Power ground
2 Cruise main
3 Charge
4 Brake
5 ABS control unit
6 Fuel consumption
7 Tachometer pulse
8 Speedometer pulse
9 Rheostat
10 Taillight relay
11 -
12 -
13 Ambient temperature sensor
14 Seat belt
15 Key remind switch
16 Engine coolant temperature sensor
17 Fuel gauge unit and sender
18 Fuel level
19 Sedimenter
20 Door ajar
21 Power drive
22 3rd start
23 Fuel filter
24 Cruise set
25 Check trans
26 SVS
27 4W D
28 4W D - L
29 A/T oil temperature
30 Check 4W D
31 CAN (+)
32 CAN (-)
33 Turn signal - LH
34 ABS
35 Glow
36 -
37 Hi – beam (+)
38 Check engine
39 Oil pressure
40 SRS control unit

Connector
Ter- No.
minal No.
B24
1 Signal ground
2 SRS ground
3 A/T shift indicator “3”
4 A/T shift indicator “D”
5 A/T shift indicator “N”
6 A/T shift indicator “R”
7 A/T shift indicator “P”
8 Ignition
9 Ambient temperature sensor
10 RR fog light
11 FRT fog light
12 A/T shift indicator “2”
13 A/T shift indicator “L”
14 Turn signal - RH
15 Door SW - driver
16 Power source



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8A-366 ELECTRICAL-BODY AND CHASSIS


Connector No. B23 SOUTH
AFRICA SAUDI
ARABIA ISRAEL EUROPE OTHER
Terminal Connector place
4JJ1-TC HFV6 4JA1T(L) HFV6 4JJ1-TC HFV6 RHD LHD G.EXP
RHD 4JJ1-TC
C24SE
AUSTRALIAHFV6AUSTRALIA
1
Power ground
2 Cruise main
―
― ― ― ― ― ― ― ― ―
3
Charge
4 Brake
5 ABS control unit
6 Fuel consumption ―
―
―
―
―
7 Tachometer pulse
8 Speedometer pulse
9 Rheostat
10 Taillight relay
11 ―

― ― ― ― ― ― ― ― ― ― ― ―
12 ―

― ― ― ― ― ― ― ― ― ― ― ―
13 Ambient
temperature sensor ―

14 Seat belt
15 Key remind switch
16 Engine coolant
temperature sensor
17 Fuel gauge unit and
sender
18 Fuel level
― ― ― ― ― ― ― ― ― ― ― ―
19 Sedimenter ―
―
―
―
―
20 Door ajar
― ― ― ― ― ― ― ― ― ― ―
21 Power drive ―

22 3rd start ―

23 Fuel filter ―
―
―
―
―
24 Cruise set
― ―
―
―
―
―
25 Check trans ―

26 SVS ―

27 4W D ―

28 4W D - L ―

29 A/T oil temperature ―

30 Check 4W D ―

31 CAN (+)
― ― ―
―
―
― ― ―
32
CAN (-)
― ― ―
―
―
― ― ―
33
Turn signal - LH
34 ABS
35 Glow ―
―
―
―
―
36 ―

― ― ― ― ― ― ― ― ― ― ― ―
37 Hi – beam (+)
38 Check engine
39 Oil pressure
40 SRS control unit


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