Nissan Tiida C11. Instruction — part 352
EC-58
< FUNCTION DIAGNOSIS >
[HR16DE (WITH EURO-OBD)]
AIR CONDITIONING CUT CONTROL
1.
Exhaust manifold
2.
Heated oxygen sensor 1
3.
Heated oxygen sensor 2
4.
Heated oxygen sensor 2 harness
connector
Vehicle front
PBIB2942E
PBIB2943E
AIR CONDITIONING CUT CONTROL
EC-59
< FUNCTION DIAGNOSIS >
[HR16DE (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
1.
Cooling fan motor harness connec-
tor
2.
Crankshaft position sensor
3.
Stop lamp switch
4.
Brake pedal
5.
Accelerator pedal position sensor
harness connector
6.
Accelerator pedal position sensor
7.
Accelerator pedal
8.
Fuel level sensor unit and fuel pump
harness connector (view with in-
spection hole cover removed)
9.
Fuel pressure regulator
10. Fuel pump
AWBIA0044ZZ
EC-60
< FUNCTION DIAGNOSIS >
[HR16DE (WITH EURO-OBD)]
AIR CONDITIONING CUT CONTROL
Component Description
INFOID:0000000001161153
1.
ASCD steering switch
2.
MAIN switch
3.
CANCEL switch
4.
SET/COAST switch
5.
RESUME/ACCELERATE switch
6.
ASCD brake switch
7.
Stop lamp switch
8.
ASCD clutch switch
9.
Clutch pedal
ALBIA0273ZZ
Component
Reference
Accelerator pedal position sensor
Camshaft position sensor (PHASE)
Crankshaft position sensor (POS)
Engine coolant temperature sensor
Refrigerant pressure sensor
Vehicle speed sensor
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
EC-61
< FUNCTION DIAGNOSIS >
[HR16DE (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
AUTOMATIC SPEED CONTROL DEVICE (ASCD)
System Diagram
INFOID:0000000001161154
System Description
INFOID:0000000001161155
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM through CAN communication line
BASIC ASCD SYSTEM
Refer to Owner's Instruction for ASCD operating instructions.
Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at predetermined constant speed
without depressing accelerator pedal. Driver can set vehicle speed in advance between approximately 40 km/
h (25 MPH) and 153 km/h (95 MPH).
ECM controls throttle angle of electric throttle control actuator to regulate engine speed.
Operation status of ASCD is indicated by CRUISE lamp and SET lamp in combination meter. If any malfunc-
tion occurs in ASCD system, it automatically deactivates control.
NOTE:
Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
SET OPERATION
Press MAIN switch. (The CRUISE lamp in combination meter illuminates.)
When vehicle speed reaches a desired speed between approximately 40 km/h (25 MPH) and 153 km/h (95
MPH), press SET/COAST switch. (Then SET lamp in combination meter illuminates.)
ACCELERATE OPERATION
If the RESUME/ACCELERATE switch is pressed during cruise control driving, increase the vehicle speed until
the switch is released or vehicle speed reaches maximum speed controlled by the system.
And then ASCD will keep the new set speed.
CANCEL OPERATION
JMBIA0823GB
Sensor
Input signal to ECM
ECM function
Actuator
ASCD brake switch
Brake pedal operation
ASCD vehicle speed control
Electric throttle control
actuator
Stop lamp switch
ASCD clutch switch (M/T models)
Clutch pedal operation
ASCD steering switch
ASCD steering switch operation
Park/neutral position switch
Gear position
Combination meter
Vehicle speed*
TCM (A/T models)
Powertrain revolution*
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