Nissan Primera P11. Instruction — part 264
Component Description
NCEC0272
MODELS 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 Value
NCEC0273
Specification data are reference values and are measured between each terminal and 48 (ECM ground).
TERMI-
NAL NO.
WIRE
COLOR
ITEM
CONDITION
DATA (DC Voltage)
86
OR/W
Vehicle speed sensor or
ABS actuator and electric
unit (control unit)
[Engine is running]
I
Lift up the vehicle
I
In 2nd gear position
I
Vehicle speed is 40 km/h (25 MPH)
Approximately 2.5V
SEF976W
On Board Diagnosis Logic
NCEC0274
DTC No.
Malfunction is detected when ...
Check Items (Possible Cause)
P0500
0500
I
The 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
I
Harness or connector
(The vehicle speed sensor circuit is open or
shorted.)
I
Vehicle speed sensor
Models without vehicle speed sensor
I
Harness or connector
(The ABS actuator and electric unit (control unit)
is open or shorted.)
I
ABS actuator and electric unit (control unit)
DTC Confirmation Procedure
NCEC0275
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously conducted,
always turn ignition switch “OFF” 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)
SR20DE
Component Description
EC-255
With CONSULT-II
1)
Start engine
2)
Read vehicle speed sensor signal in “DATA MONITOR” mode
with CONSULT-II. The vehicle speed on CONSULT-II should
exceed 10 km/h (6 MPH) when rotating wheels with suitable
gear position.
3)
If NG, go to “Diagnostic Procedure”, EC-SR-260.
If OK, go to following step.
4)
Select “DATA MONITOR” mode with CONSULT-II.
5)
Warm engine up to normal operating temperature.
6)
Maintain the following conditions for at least 10 consecutive
seconds.
ENG SPEED
2,000 - 3,000 rpm (CVT)
2,700 - 3,000 rpm (M/T)
COOLAN TEMP/S
More than 70°C (158°F)
B/FUEL SCHDL
5 - 8.5 msec (CVT)
5 - 14.5 msec (M/T)
Selector lever
Suitable position
PW/ST SIGNAL
OFF
7)
If 1st trip DTC is detected, go to “Diagnostic Procedure”, EC-
SR-260.
With GST
Follow the procedure “With CONSULT-II” above.
NEF112A
DTC P0500 VEHICLE SPEED SENSOR (VSS)
SR20DE
DTC Confirmation Procedure (Cont’d)
EC-256
Wiring Diagram
NCEC0277
MODELS BEFORE VIN - P11U0548750
YEC844
IGNITION SWITCH
ON or START
Refer to EL-POWER.
: Detectable line for DTC
: Non-detectable line for DTC
: Hyper CVT models
: M/T models
FUSE
BLOCK
(J/B)
COMBINATION
METER
(SPEEDOMETER)
ECM
REFER TO THE FOLLOWING
FUSE BLOCK -
Junction Box (J/B)
VEHICLE
SPEED
SENSOR
BATTERY
DTC P0500 VEHICLE SPEED SENSOR (VSS)
SR20DE
Wiring Diagram
EC-257
MT MODELS WITH ABS AFTER VIN - P11U0548750
YEC091A
DTC P0500 VEHICLE SPEED SENSOR (VSS)
SR20DE
Wiring Diagram (Cont’d)
EC-258
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