NISSAN TIIDA 2007 Service Repair Manual

CVT-74
DTC P0615 START SIGNAL CIRCUIT
Revision: June 20062007 Versa
TCM terminal data are reference values, measured between each terminal and ground.
Diagnostic ProcedureUCS005YW
1. CHECK STARTER RELAY SIGNAL
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “SELECTION FROM MENU” in “DATA MONITOR” mode
for “TRANSMISSION” with CONSULT-II and check monitor
“STRTR RLY OUT”, “STRTR RLY MON”(PNP relay) ON/OFF.
Without CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between the TCM connector terminal and
ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. DETECT MALFUNCTIONING ITEM
Check the following:

Starter relay. Refer to PG-73, "STANDARDIZED RELAY" .

Open or short-circuit in the harness between TCM and the starter relay. Refer to CVT-73, "Wiring Diagram
— CVT — STSIG" .

Ground circuit for the starter relay. Refer to SC-12, "Wiring Diagram — START —" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
Te r m i n a lWire
colorItem Condition Data (Approx.)
24 BR Starter relaySelector lever in “N” and “P” positions Battery voltage
Selector lever in other positions 0 V
Item name Condition Display value
STRTR RLY OUTSelector lever in “P” and
“N” positionsON
Selector lever in other
positionsOFF
STRTR RLY MONSelector lever in “P” and
“N” positionsON
Selector lever in other
positionsOFF
Terminal Item Condition Data (Approx.)
24St a r t e r
relaySelector lever in “N” and “P”
positionsBattery voltage
Selector lever in other posi-
tions0 V
SCIA2274E
SCIA2022E

DTC P0615 START SIGNAL CIRCUIT
CVT-75
D
E
F
G
H
I
J
K
L
MA
B
CVT
Revision: June 20062007 Versa
3. CHECK DTC
Perform CVT-72, "
DTC Confirmation Procedure" .
OK or NG
OK >>INSPECTION END
NG >> GO TO 4.
4. CHECK TCM
1. Check TCM input/output signals. Refer to CVT-54, "
TCM Input/Output Signal Reference Values" .
2. If NG, re-check TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.

CVT-76
DTC P0703 STOP LAMP SWITCH CIRCUIT
Revision: June 20062007 Versa
DTC P0703 STOP LAMP SWITCH CIRCUITPFP:25320
DescriptionUCS005YX
ON, OFF status of the stop lamp switch is sent via the CAN communication from the combination meter to
TCM using the signal.
CONSULT-II Reference ValueUCS005YY
On Board Diagnosis LogicUCS005YZ

This is not an OBD-II self-diagnostic item.

Diagnostic trouble code “P0703 BRAKE SW/CIRC” with CONSULT-II is detected when the stop lamp
switch does not switch to ON and OFF.
–The stop lamp switch does not switch to ON, OFF.
Possible CauseUCS005Z0

Harness or connectors
(Stop lamp switch, and combination meter circuit are open or shorted.)
(CAN communication line is open or shorted.)

Stop lamp switch
DTC Confirmation ProcedureUCS005Z1
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm the malfunction is eliminated.
WITH CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with
CONSULT-II.
3. Start engine.
4. Start vehicle for at least 3 consecutive seconds.
5. If DTC is detected, go to CVT-77, "
Diagnostic Procedure" .
Item name Condition Display value
BRAKE SWDepressed brake pedal ON
Released brake pedal OFF
BCIA0031E

DTC P0703 STOP LAMP SWITCH CIRCUIT
CVT-77
D
E
F
G
H
I
J
K
L
MA
B
CVT
Revision: June 20062007 Versa
Diagnostic ProcedureUCS005Z2
1. CHECK CAN COMMUNICATION LINE
Perform the self-diagnosis check. Refer to CVT-60, "
SELF-DIAGNOSTIC RESULT MODE" .
Is any malfunction of the
“U1000 CAN COMM CIRCUIT” indicated?
YES >> Check CAN communication line. Refer to CVT-68, "DTC U1000 CAN COMMUNICATION LINE" .
NO >> GO TO 2.
2. CHECK STOP LAMP SWITCH CIRCUIT
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for
“TRANSMISSION” with CONSULT-II.
3. Read out ON/OFF switching action of the “BRAKE SW”.
OK or NG
OK >>INSPECTION END
NG >> GO TO 3.
3. CHECK STOP LAMP SWITCH
Check continuity between stop lamp switch harness connector E13
terminals 1 and 2. Refer to CVT-176, "
Wiring Diagram — CVT —
NONDTC" .
Check stop lamp switch after adjusting brake pedal — refer to
BR-6, "
BRAKE PEDAL" .
OK or NG
OK >> Check the following. If NG, repair or replace damaged
parts.

Harness for short or open between battery and stop lamp switch.

Harness for short or open between stop lamp switch and combination meter.
NG >> Repair or replace the stop lamp switch.
Item name Condition Display value
BRAKE SWDepressed brake pedal ON
Released brake pedal OFF
SCIA2275E
Condition Continuity
When brake pedal is depressed Yes
When brake pedal is released No
SCIA7982E

CVT-78
DTC P0705 PARK/NEUTRAL POSITION SWITCH
Revision: June 20062007 Versa
DTC P0705 PARK/NEUTRAL POSITION SWITCHPFP:32006
DescriptionUCS005Z3

The PNP switch is included in the control valve assembly.

The PNP switch includes 4 transmission position switches.

TCM judges the selector lever position by the PNP switch signal.
CONSULT-II Reference ValueUCS005Z4
On Board Diagnosis LogicUCS005Z5

This is an OBD-II self-diagnostic item.

Diagnostic trouble code “P0705 PNP SW/CIRC” with CONSULT-II is detected under the following condi-
tions.
–When TCM does not receive the correct voltage signal from the PNP switches 1, 2, 3 and 4 based on the
gear position.
–When the signal from monitor terminal of PNP switch 3 is different from PNP switch 3.
Possible CauseUCS005Z6

Harness or connectors
(PNP switches 1, 2, 3, 4 and TCM circuit is open or shorted.)

PNP switches 1, 2, 3, 4

PNP switch 3 monitor terminal is open or shorted
DTC Confirmation ProcedureUCS005Z7
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, touch “ERASE” on “SELF-DIAG RESULTS” and then perform the following procedure to con-
firm the malfunction is eliminated.
Shift position PNP switch 1 PNP switch 2 PNP switch 3 PNP switch 4 PNP switch 3 (monitor)
P OFF OFF OFF OFF OFF
R ON OFF OFF ON OFF
N ON ON OFF OFF OFF
DONONONON ON
L OFF ON ON OFF ON
Item name Condition Display value
INH SW3MSelector lever in “D” and “L” positions ON
Selector lever in “P”, “R” and “N” positions OFF
INH SW4Selector lever in “R” and “D” positions ON
Selector lever in “P”, “N” and “L” positions OFF
INH SW3Selector lever in “D” and “L” positions ON
Selector lever in “P”, “R” and “N” positions OFF
INH SW2Selector lever in “N”, “D” and “L” positions ON
Selector lever in “P” and “R” positions OFF
INH SW1Selector lever in “R”, “N” and “D” positions ON
Selector lever in “P” and “L” positions OFF

DTC P0705 PARK/NEUTRAL POSITION SWITCH
CVT-79
D
E
F
G
H
I
J
K
L
MA
B
CVT
Revision: June 20062007 Versa
WITH CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with
CONSULT-II.
3. Start engine.
4. Drive vehicle and maintain the following conditions for at least 2
consecutive seconds.
VEHICLE SPEED: More than 10 km/h (6 MPH)
ENG SPEED: More than 450 rpm
ACC PEDAL OPEN: More than 1.0/8
5. If DTC is detected, go to CVT-82, "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-II”.
BCIA0031E

CVT-80
DTC P0705 PARK/NEUTRAL POSITION SWITCH
Revision: June 20062007 Versa
Wiring Diagram — CVT — PNP/SWUCS005Z8
BCWA0670E

DTC P0705 PARK/NEUTRAL POSITION SWITCH
CVT-81
D
E
F
G
H
I
J
K
L
MA
B
CVT
Revision: June 20062007 Versa
TCM terminal data are reference values, measured between each terminal and ground.
Terminal Wire color Item Condition Data (Approx.)
27 GR PNP switch 1Selector lever in “R”, “N” and “D” positions. 0 V
Selector lever in “P” and “L” positions. Battery voltage
32 YPNP switch 3
(monitor)Selector lever in “D” and “L” positions. 0 V
Selector lever in “P”, “R” and “N” positions.8.0 V - Battery volt-
age
34 SB PNP switch 2Selector lever in “N”, “D” and “L” positions. 0 V
Selector lever in “P” and “R” positions.10.0 V - Battery
voltage
35 W PNP switch 3Selector lever in “D” and “L” positions. 0 V
Selector lever in “P”, “R” and “N” positions.8.0 V - Battery volt-
age
36 W PNP switch 4Selector lever in “R” and “D” positions. 0 V
Selector lever in “P”, “N” and “L” positions.10.0 V - Battery
voltage

CVT-82
DTC P0705 PARK/NEUTRAL POSITION SWITCH
Revision: June 20062007 Versa
Diagnostic ProcedureUCS005Z9
1. CHECK PNP SW SIGNALS
With CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for
“TRANSMISSION” with CONSULT-II.
3. Change selector lever to “P”, “R”, “N”, “D” and “L” positions to
check the value of “INH SW1” “INH SW2” “INH SW3” “INH SW4”
and “INH SW3M”.
Without CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Change selector lever to “P“, “R”, “N”, “D” and “L” positions to
check voltage between the TCM connector terminals and
ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 2.
Shift
posi-
tion “INH SW1” “INH SW2” “INH SW3” “INH SW4” “INH SW3M”
P OFF OFF OFF OFF OFF
R ON OFF OFF ON OFF
N ON ON OFF OFF OFF
DONONONON ON
L OFF ON ON OFF ON
SCIA2276E
Shift
positionConnector E32
Te r m i n a l
27 - Ground 34 - Ground 35 - Ground 36 - Ground32 -
Ground
PBattery volt-
age10.0 V - Bat-
tery voltage8.0 V - Bat-
tery voltage10.0 V - Bat-
tery voltage8.0 V -
Battery
voltage
R0 V10.0 V - Bat-
tery voltage8.0 V - Bat-
tery voltage0 V8.0 V -
Battery
voltage
N0 V 0 V8.0 V - Bat-
tery voltage10.0 V - Bat-
tery voltage8.0 V -
Battery
voltage
D0 V0 V0 V0 V0 V
LBattery volt-
age0 V 0 V10.0 V - Bat-
tery voltage0 V
SCIA2024E

DTC P0705 PARK/NEUTRAL POSITION SWITCH
CVT-83
D
E
F
G
H
I
J
K
L
MA
B
CVT
Revision: June 20062007 Versa
2. CHECK PNP SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between TCM connector terminals and ground.
4. If OK, check harness for short-circuit to ground or power supply.
OK or NG
OK >> GO TO 5.
NG >> GO TO 3.
3. CHECK HARNESS BETWEEN TCM AND PNP SWITCH
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit harness connector.
3. Check continuity between TCM connector terminals and CVT
unit harness connector terminals.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
Connector Terminal Condition Continuity
E3227 - groundSelect lever in “P” and “L” positions No
Select lever in other positions Yes
34 - groundSelect lever in “P” and “R” positions No
Select lever in other positions Yes
35 - groundSelect lever in “P”, “R” and “N” posi-
tionsNo
Select lever in other positions Yes
36 - groundSelect lever in “P”,“N” and “L” posi-
tionsNo
Select lever in other positions Yes
32 - groundSelect lever in “P”, “R” and “N” posi-
tionsNo
Select lever in other positions Yes
SCIA5258E
Item Connector Terminal Continuity
TCM E32 27
Ye s
CVT unit harness connector F46 4
TCM E32 34
Ye s
CVT unit harness connector F46 5
TCM E32 35
Ye s
CVT unit harness connector F46 14
TCM E32 32
Ye s
CVT unit harness connector F46 18
TCM E32 36
Ye s
CVT unit harness connector F46 15
SCIA3182E