2006 NISSAN VERSA turn signal

DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
AT-99
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Revision: June 20062007 Versa
TCM terminal data are reference values, measured between each terminal and ground.
Diagnostic ProcedureUCS005NK
1. CHECK INPUT SIGNAL
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out “P·N”, “R”, “D”, “2” and “1” position switches moving
selector lever to each position.
OK or NG
OK >> GO TO 6.
NG >> GO TO 3.
Terminal Wire color Item ConditionJudgement standard
(Approx.)
26 YPNP switch “1” posi-
tion
andWhen setting selector lever to “1” position. Battery voltage
When setting selector lever to other positions. 0 V
27 GPNP switch “2” posi-
tionWhen setting selector lever to “2” position. Battery voltage
When setting selector lever to other positions. 0 V
34 LGPNP switch “D” posi-
tionWhen setting selector lever to “D” position. Battery voltage
When setting selector lever to other positions. 0 V
35 SBPNP switch “R” posi-
tionWhen setting selector lever to “R” position. Battery voltage
When setting selector lever to other positions. 0 V
36 RPNP switch “N” or
“P” positionWhen setting selector lever to “N” or “P” posi-
tion.Battery voltage
When setting selector lever to other positions. 0 V
Item name Condition Display value
PN POSI SWWhen setting selector lever to “N” or “P” posi-
tion.ON
When setting selector lever to other positions. OFF
R POSITION SWWhen setting selector lever to “R” position. ON
When setting selector lever to other positions. OFF
D POSITION SWWhen setting selector lever to “D” positions. ON
When setting selector lever to other positions. OFF
2 POSITION SWWhen setting selector lever to “2” position. ON
When setting selector lever to other positions. OFF
1 POSITION SWWhen setting selector lever to “1” position. ON
When setting selector lever to other positions. OFF
SAT7 0 1J

AT-100
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Revision: June 20062007 Versa
2. CHECK INPUT SIGNAL
Without CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between TCM connector terminals and ground
while moving selector lever through each position.
B: Battery voltage
0: 0V
OK or NG
OK >> GO TO 6.
NG >> GO TO 3.
3. CHECK PNP SWITCH
1. Turn ignition switch OFF.
2. Disconnect PNP switch harness connector.
3. Check continuity between PNP switch harness connector termi-
nals.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. CHECK CONTROL CABLE ADJUSTMENT
Check PNP switch again with control cable disconnected from manual shaft of A/T assembly. Refer to test
group 3.
OK or NG
OK >> Adjust control cable. Refer to AT- 2 3 3 , "Adjustment of A/T Position" .
NG >> Check PNP switch (Refer to test group 1) again after adjusting PNP switch (Refer to AT- 2 4 7
).

If OK, INSPECTION END

If NG, repair or replace PNP switch. Refer to AT-246, "Park/Neutral Position (PNP) Switch" .
Selector lever positionTerminal
36 35 34 27 26
P, N B0000
R 0B000
D00B00
20 00B0
10000B
SCIA7162E
Selector lever position Connector Terminal Continuity
P
F251 - 2, 3 - 7
Ye s
*Continuity
should not
exist in posi-
tions other
than the
specified
positions. R3 - 8
N 1 - 2, 3 - 9
D3 - 6
23 - 5
13 - 4
SCIA3553E

AT-102
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
Revision: June 20062007 Versa
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUITPFP:31940
DescriptionUCS005NM
The A/T fluid temperature sensor detects the A/T fluid temperature and sends a signal to the TCM.
CONSULT-II Reference ValueUCS005NN
Remarks: Specification data are reference values.
On Board Diagnosis LogicUCS005NO

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “P0710 ATF TEMP SEN/CIRC” with CONSULT-II is detected when TCM receives
an excessively low or high voltage from the sensor.
Possible CauseUCS005NP

Harness or connector
(The sensor circuit is open or shorted.)

A/T fluid temperature sensor
DTC Confirmation ProcedureUCS005NQ
CAUTION:

Always drive vehicle at a safe speed.

If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait
at least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch ON and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
2. Touch “START”.
3. Start engine and maintain the following conditions for at least 10
minutes (Total). (It is not necessary to maintain continuously.)
ENGINE SPEED: 450 rpm or more
VEHICLE SPEED: 10 km/h (6 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
4. If the check result is NG, go to AT-104, "
Diagnostic Procedure" .
WITH GST
Follow the procedure “With CONSULT-II”.
Item name Condition Display value (Approx.)
FLUID TEMP SEWhen A/T fluid temperature is 20°C (68°F). 1.5 V
When A/T fluid temperature is 80°C (176°F). 0.5 V
BCIA0031E

DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
AT-107
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Revision: June 20062007 Versa
DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)PFP:32702
DescriptionUCS005N U
The revolution sensor detects the revolution of the idler gear parking pawl lock gear and emits a pulse signal.
The pulse signal is sent to the TCM which converts it into vehicle speed.
CONSULT-II Reference ValueUCS005NV
Remarks: Specification data are reference values.
On Board Diagnosis LogicUCS005NW

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “P0720 VHCL SPEED SEN-AT” with CONSULT-II or 1st judgement flicker without
CONSULT-II is detected when TCM does not receive the proper voltage signal from the sensor.
Possible CauseUCS005NX

Harness or connector
(The sensor circuit is open or shorted.)

Revolution sensor
DTC Confirmation ProcedureUCS005NY
CAUTION:

Always drive vehicle at a safe speed.

Be careful not to rev engine into the red zone on the tachometer.

If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait
at least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch ON and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
2. Touch “START”.
3. Drive vehicle and check for an increase of “VHCL/S SE-MTR”
value.
If the check result is NG, go to AT- 11 0 , "
Diagnostic Procedure" .
If the check result is OK, go to following step.
4. Select “DATA MONITOR” mode for “A/T” with CONSULT-II.
5. Touch “START”.
6. Start engine and maintain the following conditions for at least 5
consecutive seconds.
VEHICLE SPEED: 30 km/h (19 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
If the check result is NG, go to AT- 11 0 , "
Diagnostic Procedure" .
If the check result is OK, go to following step.
7. Maintain the following conditions for at least 5 consecutive seconds.
ENGINE SPEED: 3,500 rpm or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
WITH GST
Follow the procedure “WITH CONSULT-II”.
Item name Condition Display value
VHCL/S SE-A/T During driving Approximately matches the speedometer reading.
BCIA0031E

DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
AT-111
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Revision: June 20062007 Versa
3. CHECK POWER AND SENSOR GROUND
1. Turn ignition switch OFF.
2. Disconnect the revolution sensor harness connector.
3. Turn ignition switch ON. (Do not start engine.)
4. Check voltage between revolution sensor harness connector
terminals.
5. Check voltage between revolution sensor harness connector
terminal and ground.
6. If OK, check harness for short to ground and short to power.
7. Reinstall any part removed.
OK or NG
OK >> GO TO 4.
NG - 1 >> Battery voltage is not supplied between terminals 1 and
3, terminals 1 and ground: GO TO 6.
NG - 2 >> Battery voltage is not supplied between terminals 1 and 3 only: GO TO 7.
4. CHECK HARNESS BETWEEN TCM AND REVOLUTION SENSOR
1. Turn ignition switch OFF.
2. Disconnect the TCM connector and revolution sensor harness connector.
3. Check continuity between TCM connector terminal and revolu-
tion sensor harness connector terminal.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
5. CHECK TCM
1. Check TCM input/output signal. Refer to AT-78, "
TCM Terminals and Reference Value" .
2. If NG, re-check TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >> GO TO 8.
NG >> Repair or replace damaged parts.
Item Connector TerminalJudgement standard
(Approx.)
Revolution sensor F38 1 - 3 Battery voltage
SCIA2614E
Item Connector Terminal Judgement standard
(Approx.)
Revolution sensor F38 1 - ground Battery voltage
SCIA2615E
Item Connector Terminal Continuity
TCM E32 29
Ye s
Revolution sensor F38 2
SCIA2616E

DTC P0725 ENGINE SPEED SIGNAL
AT-113
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B
AT
Revision: June 20062007 Versa
DTC P0725 ENGINE SPEED SIGNALPFP:24825
DescriptionUCS005O1
The engine speed signal is sent from the ECM to the TCM.
CONSULT-II Reference ValueUCS005O2
Remarks: Specification data are reference values.
On Board Diagnosis LogicUCS005O3

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “P0725 ENGINE SPEED SIG” with CONSULT-II or 9th judgement flicker without
CONSULT-II is detected when TCM does not receive the proper voltage signal from ECM.
Possible CauseUCS005O4
Harness or connector
(Circuit is open or shorted.)
DTC Confirmation ProcedureUCS005O5
CAUTION:

Always drive vehicle at a safe speed.

If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait
at least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch ON and select “DATA MONITOR” mode for
“A/T” with CONSULT-II.
2. Touch “START”.
3. Start engine and maintain the following conditions for at least 10
consecutive seconds.
VEHICLE SPEED: 10 km/h (6 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
4. If the check result is NG, go to AT- 11 5 , "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-II”.
WITHOUT CONSULT-II
1. Start engine.
2. Drive vehicle under the following conditions for more than 10 seconds.
Selector lever position: “D” position
Vehicle speed: Higher than 10 km/h (6 MPH)
Throttle position: Greater than 1.0/8 of the full throttle position
3. Perform self-diagnosis. Refer to AT- 9 0 , "
Diagnostic Procedure Without CONSULT-II" .
4. If the check result is NG, go to AT- 11 5 , "
Diagnostic Procedure" .
Item name Condition Display value
ENGINE SPEED Engine running Approximately matches the tachometer reading.
BCIA0031E

DTC P0725 ENGINE SPEED SIGNAL
AT-115
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Revision: June 20062007 Versa
TCM terminal data are reference values, measured between each terminal and ground.
Diagnostic ProcedureUCS005O7
1. CHECK DTC WITH ECM
Check DTC with CONSULT-II “ENGINE”.
Turn ignition switch ON and select “SELF-DIAGNOSTIC RESULTS” mode for “ENGINE” with CONSULT-II.
Refer to EC-113, "
CONSULT-II Function (ENGINE)" .
OK or NG
OK >> GO TO 2.
NG >> Check ignition signal circuit for engine control. Refer to EC-576, "
IGNITION SIGNAL" .
2. 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 “ENGINE SPEED”. Check engine speed
changes according to throttle position.
Without CONSULT-II
1. Start engine.
2. Check voltage between TCM harness connector terminal and
ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
Terminal Wire color Item Condition Judgement standard (Approx.)
39 L Engine speed signal
and Refer to EC-105
.
Item name Condition Display value
ENGINE SPEED Engine runningApproximately matches the tachome-
ter reading.
SCIA4730E
itemConnec-
torTerminal ConditionJudgement standard
(Approx.)
Engine
speed signalE3239 -
Ground
and Refer to EC-105
.
SCIA3265E

AT-116
DTC P0725 ENGINE SPEED SIGNAL
Revision: June 20062007 Versa
3. CHECK HARNESS BETWEEN TCM AND ECM
1. Turn ignition switch OFF.
2. Disconnect ECM connector and TCM connector.
3. Check continuity between ECM connector and TCM connector.
4. If OK, check harness for short to ground and short to power.
5. If OK, check continuity between body ground and transaxle
assembly.
6. Reinstall any part removed.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
4. CHECK DTC
Perform AT-113, "
DTC Confirmation Procedure" .
OK or NG
OK >>INSPECTION END
NG >> GO TO 5.
5. CHECK TCM
1. Check TCM input/output signal. Refer to AT - 7 8 , "
TCM Terminals and Reference Value" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
Item Connector Terminal Continuity
TCM E32 39
Ye s
ECM F10 13
SCIA7173E