2002 NISSAN TERRANO Service Repair Manual

TD27Ti ENGINE MODELS
YEL064D
HEADLAMP Ð Daytime Light System Ð
Wiring Diagram Ð DTRL Ð (Cont'd)
EL-33

ZD30DDTi ENGINE MODELS
YEL065D
HEADLAMP Ð Daytime Light System Ð
Wiring Diagram Ð DTRL Ð (Cont'd)
EL-34

ZD30DDTi ENGINE MODELS
YEL066D
HEADLAMP Ð Daytime Light System Ð
Wiring Diagram Ð DTRL Ð (Cont'd)
EL-35

ZD30DDTi ENGINE MODELS
YEL067D
HEADLAMP Ð Daytime Light System Ð
Wiring Diagram Ð DTRL Ð (Cont'd)
EL-36

Description
IThe vertical direction of the headlamp projection can be adjusted from inside the vehicle to prevent the
headlamp beam axis from facing upward due to a change in the number of occupants and load conditions
in the vehicle.
IA little Electronic Control Unit (ECU) is incorporated in each actuator (one for each headlamp), which
compares a signal voltage (V
signal), coming from the headlamp aiming switch, with battery voltage (12V).
The signal voltage varies with the position of the switch.
Related to the difference in voltage the actuator rod will move more or less and adjust the headlamp beam
angle accordingly.
EEL018
HEADLAMP Ð Headlamp Aiming Control Ð
EL-37

Replacing Headlamp Aiming Actuator
Headlamp aiming actuator can not be disassembled.
To remove aiming actuator, turn it 90É to the center of the vehicle
(left and right symmetrical) and pull outward.
EEL017
EEL019
HEADLAMP Ð Headlamp Aiming Control Ð
Description (Cont'd)
EL-38

Wiring Diagram Ð H/AIM Ð
YEL068D
HEADLAMP Ð Headlamp Aiming Control Ð
EL-39

LHD MODELS
YEL069D
HEADLAMP Ð Headlamp Aiming Control Ð
Wiring Diagram Ð H/AIM Ð (Cont'd)
EL-40