HEADLAMP AIMING CONTROL (AUTO)
LT-61
C
D
E
F
G
H
I
J
L
M
A
B
LT
Terminals and Reference Values for Headlamp Aiming Sensor
NKS00187
How to Proceed with Trouble Diagnosis
NKS00188
1.
Confirm the symptom or customer complaint.
2.
Understand operation description and function description. Refer to
LT-54, "System Description"
.
3.
Perform the preliminary check. Refer to
LT-62, "Preliminary Check"
.
4.
Perform self-diagnosis by CONSULT-II. Refer to
LT-65, "SELF-DIAG RESULTS"
.
5.
Check symptom and repair or replace the cause of malfunction.
6.
Does the headlamp aiming control operate normally? If YES: GO TO 7. If NO: GO TO 5.
7.
INSPECTION END
Terminal
No.
Wire color
Signal
Measuring condition
Reference value
Ignition
switch
Operation or condition
1
B
Ground
ON
—
Approx. 0
2
L
Ignition switch (ON)
ON
—
Battery voltage
4
G
Vehicle speed signal
ON
Approx. 40 km/h (25 MPH)
5
Y
K-line
—
—
—
6
LG
Tail lamp relay signal
—
Combination switch
OFF
Approx. 0 - 2 V
1ST
Battery voltage
7
R
Headlamp aiming motor
drive signal
ON
Combination switch 1ST vehicle
speed 0 km/h (0 MPH)
Approx. 2.5 - 7.8 V
PKIA1935E