Nissan Almera Tino V10. Manual — part 157
AT-352
[ALL]
DTC VEHICLE SPEED SENSOR MTR
DTC VEHICLE SPEED SENSOR MTR
PFP:24814
Description
ECS009AX
The vehicle speed sensor·MTR is built into the speedometer assembly. The sensor functions as an auxiliary
device to the revolution sensor when it is malfunctioning. The TCM will then use a signal sent from the vehicle
speed sensor·MTR.
TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.
ON BOARD DIAGNOSIS LOGIC
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE
After the repair, perform the following procedure to confirm the malfunction is eliminated.
With CONSULT-II
1.
Start engine.
2.
Select “SELF-DIAG RESULTS” mode for A/T with CONSULT-II.
3.
Drive vehicle under the following conditions:
Selector lever in “D” position and vehicle speed higher than 20
km/h (12 MPH).
4.
If DTC is detected, go to
AT-355, "Diagnostic Procedure"
.
Termi-
nal No.
Wire color
Item
Condition
Judgement stan-
dard
(Approx.)
40
L/B
Vehicle speed
sensor
When moving vehicle at 2 to 3 km/h
(1 to 2 MPH) for 1 m (3 ft) or more.
Voltage varies
between less
than 0V and
more than 4.5V
Diagnostic trouble code
Malfunction is detected when...
Check items (Possible cause)
: VHCL SPEED SEN·MTR
TCM does not receive the proper voltage
signal from the sensor.
●
Harness or connectors
(The sensor circuit is open or shorted.)
●
Vehicle speed sensor
: 2nd judgement flicker
SAT014K
SAT971J
DTC VEHICLE SPEED SENSOR MTR
AT-353
[ALL]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Without CONSULT-II
1.
Start engine.
2.
Drive vehicle under the following conditions:
Selector lever in “D” position and vehicle speed higher than 20
km/h (12 MPH).
3.
Perform self-diagnosis.
Refer to
AT-252, "Diagnostic Procedure Without CONSULT-II"
.
4.
If DTC is detected, go to
AT-355, "Diagnostic Procedure"
.
MCIB9026E
AT-354
[ALL]
DTC VEHICLE SPEED SENSOR MTR
Wiring Diagram — AT — VSSMTR
ECS009AY
YAT385A
DTC VEHICLE SPEED SENSOR MTR
AT-355
[ALL]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Diagnostic Procedure
ECS009AZ
1.
CHECK INPUT SIGNAL
With CONSULT-II
1.
Start engine.
2.
Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3.
Read out the value of “VHCL/S SE·MTR” while driving.
Check the value changes according to driving speed.
Without CONSULT-II
1.
Start engine.
2.
Check voltage between TCM terminal 40 and ground while driv-
ing at 2 to 3 km/h (1 to 2 MPH) for 1 m (3 ft) or more.
OK or NG
OK
>> GO TO 2
NG
>> Check the following items:
●
Vehicle speed sensor and ground circuit for vehicle
speed sensor
Refer to EL-110, “Trouble Diagnosis”.
●
Harness for short or open between TCM and vehicle speed sensor (Main harness)
2.
CHECK DTC
Perform
AT-352, "SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE"
.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SAT614J
Voltage:
Voltage varies between less than 1V and
more than 4.5V.
SCIA0717E
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