Isuzu KB P190. Manual — part 1284

8A-198 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM 4JJ1-TC / 4JK1-TC EXCEPT SOUTH AFRICA, 4JA1T (L) (LHD)

RTW78AXF023001

ELECTRICAL-BODY AND CHASSIS 8A-199

HEADLIGHT LEVELING SWITCH

Incorrect beam angle due to load change can be corrected.
A four position switch, 0-3, can alter the beam angle through
1.7 degrees on the long wheel base model and 2.17 degrees
on the short wheel base model.

RTW68ASH000501

Inspection

Check to see if there is any continuity between the terminals of
the leveling switch.
Replace the switch when the result of inspection is found
abnormal.

RTW78ASH000601

Removal

Preparation:
Disconnect the battery ground cable.
1. Ventilation grille

2. Harness connector

3. Headlight leveling switch

To remove the switch, push the lock from the back side of

the cluster assembly.

Installation

To install, follow the removal steps in the reverse noting the
following point.
1. Push in the switch with your fingers until it locks securely.

8A-200 ELECTRICAL-BODY AND CHASSIS

ILLUMINATION

PARTS LOCATION (RHD)

RTW78AXF037501 & RTW78AXF043701

ELECTRICAL-BODY AND CHASSIS 8A-201

PARTS LOCATION (LHD)

RTW78AXF037601 & RTW78AXF043801