Isuzu N-Series. Manual - part 1011

CAB AND CHASSIS ELECTRICAL 8-149

3. Cornering Light
3-1. Both Cornering Lights Inoperative

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8-150 CAB AND CHASSIS ELECTRICAL

3-2. Cornering Light on The Left (or Right) Side Inoperative

Notice:
Figures in parenthesis “( )” indicate place of inspection for the cornering light on the right.

3-3. Cornering Light Remains on Even when Steering Wheel is in Straight Ahead Position

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• DOES THE CORNERING LIGHT SWITCH OPERATE

SMOOTHLY?

NO

REPAIR OR REPLACE THE CORNERING LIGHT
SWITCH (COMBINATION SWITCH)

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CAB AND CHASSIS ELECTRICAL 8-151

4. Rear Fog Light
4-1. Rear Fog Light Inoperative (while Headlight is On)

• IS THE REAR FOG LIGHT BULB NORMAL?

• IS FUSE FOG LIGHT (REAR)  F-27  (15A) NORMAL?

YES

NO

REPLACE THE BULB

• IS  J-9  GROUNDED SECURELY?

YES

NO

REPLACE THE FUSE

• ARE THE REAR FOG LIGHT AND HEAD LIGHT RELAYS

NORMAL?

YES

NO

GROUND IT SECURELY

YES

NO

REPAIR OR REPLACE THE RELAY

• DISCONNECT THE REAR FOG LIGHT SWITCH

CONNECTOR

• IS THERE ANY CONTINUITY BETWEEN THE SWITCH

CONNECTORS 1  B-70  AND 14  B-70  WHEN THE
SWITCH IS ON?

YES

NO

CONTINUED ON THE FOLLOWING PAGE

YES

NO

REPAIR A POOR CONNECTION AT THE
CONNECTORS OR AN OPEN CIRCUIT BETWEEN
4  X-3  AND  1  B-70  

• RECONNECT THE RELAYS AND REAR FOG LIGHT

SWITCH CONNECTOR

• IS THERE A BATTERY VOLTAGE APPLIED BETWEEN

SWITCH HARNESS SIDE CONNECTOR 1  B-70  AND
GROUND WHEN REAR FOG LIGHT SWITCH IS ON?

REPAIR OR REPLACE THE SWITCH

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8-152 CAB AND CHASSIS ELECTRICAL

Starter Switch

Refer to “START AND CHARGING” in this section.

High Beam Indicator Light

Refer to “METER AND WARNING/INDICATOR LIGHT”
in this section.

Headlight Bulb Replacement

Removal

1. Remove the battery ground cable at the battery.
2. Remove the headlight assembly. (Refer to ‘Head-

light Replacement’ below.)

3. Remove the headlight bulb.

• Remove the dust cover (3).
• Remove the clip (1).
• Remove the headlight bulb (2).

Caution:
Do not touch the glass portion of the bulb with your fin-
gers.

Installation

1. Install the headlight bulb.

• Set the headlight bulb (2).
• Fix the headlight bulb with clip (1).
• Install the dust cover (3).

2. Install the headlight assembly.

(Refer to ‘Headlight Replacement’ below.)

3. Connect the battery ground cable at the battery.
4. Check if the light lights.

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1

2

3

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