Isuzu KB P190. Manual - part 1277

8A-170  ELECTRICAL-BODY AND CHASSIS 

 

 

 
 

FRONT TURN SIGNAL LIGHT BULB 
(A type) 

Removal 

 

 

 

HALOGEN STD TYPE 

RTW78ASH000201 

 
 

1.  Turn the socket counterclockwise to disconnect it from the

front turn signal light housing. 

2.  Turn the bulb 

1

 counterclockwise to remove it. 

 

 

 

1

 

HALOGEN PROJECTOR TYPE 

RTW78ASH001001 

 

 

 

 

 
 

FRONT COMBINATION LIGHT 

ASSEMBLY (B type) 

Removal 

1.  Open the bonnet. 

 

RTW580SH000901 

 

2.  Remove the bolt of front combination light assembly 

3.  Disconnect the front combination light harness connector. 

4.  Remove the front combination light assembly. 
 

 

Installation 

To install the front combination light assembly follow the 
removal procedure in the reverse order. 
 

 
 

 

Connector 

Be absolutely sure that the front combination light harness 
connector is correctly installed. 
This will prevent a poor contact and an open circuit. 
 

ELECTRICAL-BODY AND CHASSIS  8A-171 

 

 

 

FRONT TURN SIGNAL LIGHT BULB 

Removal 

 

RTW580SH000201 

 
 

1.  Remove the front combination light assembly. 

•  Refer to “FRONT COMBINATION LIGHT ASSEMBLY”

removal procedure in this section. 

2.  Turn the bulb counterclockwise to remove it. (Gray socket 

side) 

 

 

Installation 

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

 
 

 

Connector 

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

 

 

 

CLEARANCE LIGHT BULB (A type) 

Removal 

 

 

 

HALOGEN STD TYPE 

RTW78ASH000301 

 
 

1.  Turn the socket counterclockwise to disconnect it from the 

clearance light housing. 

2.  Turn the bulb 

1

 counterclockwise to remove it. 

 

 

 

1

 

HALOGEN PROJECTOR TYPE 

RTW78ASH001101 

 

 

8A-172  ELECTRICAL-BODY AND CHASSIS 

 

 

 

CLEARANCE LIGHT BULB (B type) 

Removal 

 

 

 

RTW580SH000301 

 
 

1.  Remove the front combination light assembly. 

•  Refer to “FRONT COMBINATION LIGHT ASSEMBLY” 

removal procedure in this section. 

2.  Turn the bulb counterclockwise to remove it. (Black socket 

side) 

 

 

Installation 

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

 
 

 

Connector 

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

 

 

LICENSE PLATE LIGHT 

Removal 

1.  Remove the lens cover 

1

 and the connector 

2

. 

2.  Pull the bulb 

3

 to remove it. 

 

 
 

Installation 

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

 
 

 

Bulb 

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

ELECTRICAL-BODY AND CHASSIS  8A-173 

 

 

 

RTW780SH000901 

 

 

 

 

RTW780SH001001 

 

HEADLIGHT BEAM SWITCH 

(COMBINATION SWITCH) 

Removal 

1.  Disconnect the battery ground cable. 

2.  Remove the screws on the lower part of the steering wheel.

3.  Remove the horn pad. 

4.  Remove the wiring connector. 

5.  Remove the steering wheel fixing nuts. 

6.  Remove the steering wheel 

1

. 

 

Refer to the "STEERING" Section of this manual. 

7.  Remove the Instrument panel lower cover 

2

. 

8.  Remove the steering column cover 

3

. 

9.  Disconnect the connector. 

10. Remove the headlight beam switch (lever) from the steering

shaft (combination switch). 

 
 

Installation 

Follow the removal procedure in the reverse order to install the 
headlight beam switch (lever). 
Pay close attention to the important points mentioned in the 
following paragraphs. 
 

 
 

 

Connector 

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

 
 

 

Wire Harness 

Do not pinch the wire harnesses between the cluster and the 
meter hood during the cluster installation procedure. 
Wire damage will result.  
 

 

AIMING OF HEADLIGHT 

Before adjusting the headlights, park the vehicle on a level 
surface. Remove any cargo from the vehicle to bring it to curb 
weight. Check the tire inflation pressures and correct as 
required. Clean the headlight lenses.