1998 NISSAN PICK-UP headlamp

Schematic
HEL322A
HEADLAMP Ð Daytime Light System Ð
EL-53

Wiring Diagram Ð DTRL Ð
HEL323A
HEADLAMP Ð Daytime Light System Ð
EL-54

HEL324A
HEADLAMP Ð Daytime Light System Ð
Wiring Diagram Ð DTRL Ð (Cont'd)
EL-55

HEL325A
HEADLAMP Ð Daytime Light System Ð
Wiring Diagram Ð DTRL Ð (Cont'd)
EL-56

Trouble Diagnoses
DAYTIME LIGHT CONTROL UNIT INSPECTION TABLE
Terminal No. ConnectionsINPUT (I)/
OUTPUT (O)Operated conditionVoltage (V)
(Approximate
values)
1Power source for illumi-
nation & tail lampÐÐ12
2Power source for head-
lamp LHÐÐ12
3Power source for head-
lamp RHÐÐ12
4 Headlamp RH OON (daytime light operating*) 12
OFF 0
5 Headlamp LH OON (daytime light operating*) 12
OFF 0
6 Start signal I Ignition switchSTART 12
ON, ACC or OFF 0
7 Power source Ð Ignition switchON or START 12
ACC or OFF 0
8 Alternator ``L'' terminal I EngineRunning 12
Stopped 0
9 Ground Ð Ð Ð
10 Illumination & tail lamp OON (daytime light operating*) 12
OFF 0
11 Lighting switch I1STz2ND position 12
OFF 0
*: Daytime light operating: Lighting switch in ``OFF'' position with engine running.
Bulb Replacement
Refer to ``HEADLAMP'' (EL-49).
Aiming Adjustment
Refer to ``HEADLAMP'' (EL-49).
HEADLAMP Ð Daytime Light System Ð
EL-57

System Description
Headlamp system on RHD vehicles for Europe contains a dim-dip lamp system. The unit operates both
headlamp low beams at half illumination in the following conditions.
lLighting switch is turned to 1st, with ignition switch in ON position. In other conditions, the dim-dip lamp
is canceled and lighting switch operations are the same as in conventional light systems.
Schematic
HEL326A
HEADLAMP Ð Dim-dip Lamp System Ð
EL-58

Wiring Diagram Ð DIMDIP Ð
HEL327A
HEADLAMP Ð Dim-dip Lamp System Ð
EL-59

HEL328A
HEADLAMP Ð Dim-dip Lamp System Ð
Wiring Diagram Ð DIMDIP Ð (Cont'd)
EL-60