1999 NISSAN PRIMERA Electronic Repair Manual

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Page 705 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual ECM Terminals and Reference ValueNCEC0250Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output

Page 706 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual Wiring DiagramNCEC0253
YEC783
: Detectable line for DTC
: Non-detectable line for DTC
ECM EVAP CANISTER
PURGE VOLUME
CONTROL SOLENOID
VA LV EFUSE
BLOCK
(J/B)Refer to EL-POWER. IGNITION SWITCH
ON or ST

Page 707 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual Diagnostic ProcedureNCEC0254
1 CHECK POWER SUPPLY
1. Turn ignition switch ªOFFº.
2. Disconnect EVAP canister purge volume control solenoid valve harness connector.
SEF076X3. Turn ignition switch ªO

Page 708 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual 4 CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
Refer to ªComponent Inspectionº EC-QG-266.
OK or NG
OK©GO TO 5.
NG©Replace EVAP canister purge volume control solenoid valve.
5 CHECK INTE

Page 709 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual Component DescriptionNCEC0272MODELS WITH VEHICLE SPEED SENSOR
The vehicle speed sensor is installed in the transaxle. It contains a
pulse generator which provides a vehicle speed signal to the
speedom

Component DescriptionNCEC0272MODELS WITH VEHICLE SPEED SENSOR
The vehicle speed sensor is installed in the transaxle. It contains a
pulse generator which provides a vehicle speed signal to the
speedometer. The speedometer then sends a signal to the ECM.
MODELS WITHOUT VEHICLE SPEED SENSOR
The ABS actuator and electric unit (control unit) provides a vehicle
speed signal to the speedometer. The speedometer then sends a
signal to the ECM.
ECM Terminals and Reference ValueNCEC0273Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
TER-
MINAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
86 OR/WVehicle speed sensor or
ABS actuator and elec-
tric unit (control unit)[Engine is running]
ILift up the vehicle
IIn 2nd gear position
IVehicle speed is 40 km/h (25 MPH)2.0 - 3.0 V
SEF976W
On Board Diagnosis LogicNCEC0274
DTC No. Malfunction is detected when ... Check Items (Possible Cause)
P0500
0500IThe almost 0 km/h (0 MPH) signal from vehicle speed
sensor or ABS actuator and electric unit (control unit) is
sent to ECM even when vehicle is being driven.Models with vehicle speed sensor
IHarness or connector
(The vehicle speed sensor circuit is open or
shorted.)
IVehicle speed sensor
Models without vehicle speed sensor
IHarness or connector (The ABS actuator and
electric unit (control unit) is open or shorted.)
IABS actuator and electric unit (control unit)
DTC Confirmation ProcedureNCEC0275CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If ªDTC Confirmation Procedureº has been previously conducted,
always turn ignition switch ªOFFº and wait at least 9 seconds
before conducting the next test.
TESTING CONDITION:
This procedure may be conducted with the drive wheels lifted
in the shop or by driving the vehicle. If a road test is expected
to be easier, it is unnecessary to lift the vehicle.
SEF080X
DTC P0500 VEHICLE SPEED SENSOR (VSS)QG16I18DE
Component Description
EC-267

Page 710 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual With CONSULT-II
1) Start engine
2) Read vehicle speed sensor signal in ªDATA MONITORº mode
with CONSULT-II. The vehicle speed on CONSULT-II should
exceed 10 km/h (6 MPH) when rotating wheels with su

Page 711 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual Wiring DiagramNCEC0277MODELS BEFORE VIN - P11U0548750
YEC784
IGNITION SWITCH
ON or START
Refer to EL-POWER.: Detectable line for DTC
: Non-detectable line for DTC FUSE
BLOCK
(J/B)
COMBINATION
METER
(S

Page 712 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual MODELS AFTER VIN - P11U0548750
YEC073A
DTC P0500 VEHICLE SPEED SENSOR (VSS)QG16I18DE
Wiring Diagram (Contd)
EC-270

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