Nissan Frontier D22. Instruction — part 7
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
ACS-21
C
D
E
F
G
H
I
J
L
M
A
B
ACS
Electrical Component Inspection
EKS006XL
ASCD STEERING SWITCH
Check continuity between ASCD steering switch connector M205,
terminals 14 and 13 by pushing each button.
ASCD BRAKE SWITCH AND STOP LAMP SWITCH
Check brake pedal adjustment after checking each switch.
Refer to
ASCD CLUTCH SWITCH (M/T)
Check continuity between ASCD clutch switch M4 terminals 1 and 2.
PARK/NEUTRAL POSITION SWITCH (A/T)
Check continuity between PNP switch E35 terminals 1 and 2.
Button
Terminals
Resistance (k
Ω)
(Approx.)
ON·OFF
13 - 14
0
COAST/SET
1.47 - 1.53
RES/ACCEL
3.24 - 3.36
CANCEL
5.00 - 5.20
LEL060A
Condition
Continuity
ASCD brake
switch (M48)
Stop lamp switch
(M47)
When brake pedal is depressed
No
Yes
When brake pedal is released
Yes
No
WEL459A
Condition
Continuity
When clutch pedal is depressed
No
When clutch pedal is released
Yes
WEL460A
A/T selector lever position
Continuity
Between terminals 1 and 2
“P”
Yes
“N”
Yes
Except “P” and “N”
No
WEL461A
ACS-22
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
ASCD RELAY (A/T)
Check continuity between ASCD relay harness connector M128 ter-
minals 3 and 4, 3 and 5.
Condition
Continuity
12V direct current supply between terminals 1 and 2
Between terminals 3 and
5
No current supply
Between terminals 3 and
4
AEL553C
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
ACS-23
C
D
E
F
G
H
I
J
L
M
A
B
ACS
ASCD Wire Adjustment
EKS006XM
WITH VG33E
WITH VG33ER
CAUTION:
●
Be careful not to twist ASCD wire when removing it.
●
Do not tense ASCD wire excessively during adjustment.
Adjust the tension of ASCD wire in the following manner.
1.
Loosen lock nut and adjusting nut.
2.
Make sure that accelerator wire is properly adjusted. Refer to
ACS-23, "ASCD Wire Adjustment"
3.
Tighten adjusting nut just until throttle drum starts to move.
WEL450A
LEL449A
ACS-24
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
4.
Loosen adjusting nut again 1/2 to 1 turn.
5.
Tighten lock nut.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст