NISSAN VERSA 2006 Workshop Service Repair Manual

AT-188
PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
Revision: June 20062007 Versa
3. CHECK PNP SWITCH CIRCUIT
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. Refer to AT-
98, "Wiring Diagram — AT — PNP/SW" .
B: Battery voltage
0: 0V
OK or NG
OK >> GO TO 4.
NG >> Check PNP switch circuit. Refer to AT- 9 7 , "
DTC P0705
PARK/NEUTRAL POSITION (PNP) SWITCH" .
4. 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 6.
NG >> GO TO 5.
5. CHECK CONTROL CABLE ADJUSTMENT
Check PNP switch again with control cable disconnected from manual shaft of A/T assembly. Refer to test
group 4.
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” B 0 0 0 0
“R” 0B000
“D” 0 0 B 0 0
“2” 0 0 0 B 0
“1” 0 0 0 0 B
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. “R” 3 - 8
“N” 1 - 2, 3 - 9
“D” 3 - 6
“2” 3 - 5
“1” 3 - 4
SCIA5588E

PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
AT-189
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Revision: June 20062007 Versa
6. DETECT MALFUNCTIONING ITEM
Check the following.

Harness for short or open between ignition switch and PNP switch

Harness for short or open between PNP switch and TCM

Harness for short or open between PNP switch and combination meter

Harness for short or open between combination meter and TCM

10A fuse (No.51, located in the IPDM E/R)

Combination meter. Refer to DI-5, "COMBINATION METERS" .

Ignition switch. Refer to PG-4, "POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
7. CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
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 “OVERDRIVE SW”. Check the signal of overdrive con-
trol switch is indicated properly.
Without CONSULT-II
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between A/T device harness connector terminal
and ground. Refer to AT- 1 9 3 , "
Wiring Diagram — AT — NON-
DTC" .
OK or NG
OK >> GO TO 10.
NG >> GO TO 8.
Item nameOverdrive control switch
ConditionDisplay value
OVERDRIVE SWDepressed ON
Released OFF
SCIA4730E
Item Connector TerminalOverdrive
control switch
ConditionJudge-
ment
standard
(Approx.)
A/T device harness
connector (Overdrive
control switch)M38 1 - GroundReleasedBattery
voltage
Depressed 0 V
SCIA5336E

AT-190
PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
Revision: June 20062007 Versa
8. CHECK OVERDRIVE CONTROL SWITCH
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector termi-
nals. Refer to AT-193, "
Wiring Diagram — AT — NONDTC" .
OK or NG
OK >> GO TO 9.
NG >> Repair or replace damaged parts.
9. DETECT MALFUNCTIONING ITEM
Check the following.

Harness for short or open between combination meter and A/T device harness connector

Harness for short or open between A/T device harness connector and ground

Combination meter. Refer to DI-5, "COMBINATION METERS" .
OK or NG
OK >> GO TO 10.
NG >> Repair or replace damaged parts.
10. CHECK CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION SIGNAL CIR-
CUIT
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 “CLOSED THL/SW” and “W/O THRL/P-SW” depressing and releasing accelerator pedal.
Check that the signals of throttle position are indicated properly.
OK or NG
OK >> GO TO 11.
NG >> Check the following. If any items are damaged, repair or replace damaged parts.

Accelerator pedal position sensor. Refer toEC-532, "DTC P2138 APP SENSOR" .
Item Connector TerminalOverdrive control
switch conditionContinuity
A/T device harness con-
nector (Overdrive con-
trol switch)M38 1 - 2Released No
Depressed Yes
SCIA5330E
SCIA4731E
Accelerator pedal conditionData monitor
CLOSED THL/SW W/O THRL/P-SW
Released ON OFF
Fully depressed OFF ON

PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
AT-191
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Revision: June 20062007 Versa
11 . PERFORM SELF-DIAGNOSIS
Without CONSULT-II
Perform self-diagnosis. Refer to AT- 9 0 , "
Diagnostic Procedure Without CONSULT-II" .
OK or NG
OK >>INSPECTION END
NG − 1 >> Self-diagnosis does not activate: GO TO 12.
NG − 2 >> DTC is displayed: Check the malfunctioning system. Refer to AT-91, "
Judgement of Self-diagno-
sis Code" .
12. CHECK TCM
1. Check TCM input/output signal. Refer to AT-78, "
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.
Component InspectionUCS005R9
OVERDRIVE CONTROL SWITCH

Check continuity between A/T device harness connector termi-
nals.
PNP SWITCH
1. Check continuity between PNP switch harness connector termi-
nals.
2. If NG, check again with control cable (2) disconnected from
manual shaft (3) of A/T assembly. Refer to step 1.
(1): Lock nut
3. If OK on step 2, adjust control cable (2). Refer to AT-233,
"Adjustment of A/T Position" .
4. If NG on step 2, remove PNP switch from A/T assembly and
check continuity of PNP switch terminals. Refer to step 1.
5. If OK on step 4, adjust PNP switch. Refer to AT- 2 4 7 , "
PA R K /
NEUTRAL POSITION (PNP) SWITCH ADJUSTMENT" .
6. If NG on step 4, replace PNP switch. Refer to AT-246, "
Park/
Neutral Position (PNP) Switch" .
Item Connector TerminalOverdrive control
switch conditionContinuity
A/T device harness con-
nector (Overdrive con-
trol switch)M38 1 - 2Released No
Depressed Yes
SCIA5330E
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. “R” 3 - 8
“N” 1 - 2, 3 - 9
“D” 3 - 6
“2” 3 - 5
“1” 3 - 4
SCIA5588E
SCIA6370J

AT-192
SHIFT POSITION INDICATOR CIRCUIT
Revision: June 20062007 Versa
SHIFT POSITION INDICATOR CIRCUITPFP:24810
DescriptionUCS006XM
TCM sends the switch signals to combination meter via CAN communication line. Then selector lever position
is indicated on the shift position indicator.
CONSULT-II Reference ValueUCS006XN
Diagnostic ProcedureUCS006XO
1. CHECK INPUT SIGNALS
With CONSULT-II
1. Start engine.
2. Select “MAIN SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-II and read out the value of
“SLCT LVR POSI”.
3. Check that the following three positions or indicators are same.
–Actual position of the selector lever
–“SLCT LVR POSI” on CONSULT-II screen
–Shift position indicator in the combination meter
OK or NG
OK >>INSPECTION END
NG >> Check the following.
SHIFT POSITION INDICATOR SYMPTOM CHART
Item name Condition Display value
SLCT LVR POSIWhen setting selector lever to “N” or “P” positions. N · P
When setting selector lever to “R” position. R
When setting selector lever to “D” position. D
When setting selector lever to “2” position. 2
When setting selector lever to “1” position. 1
Items Presumed location of trouble
Actual position does not change.Park/neutral position (PNP) switch

Refer to AT- 9 7 , "DTC P0705 PARK/NEUTRAL POSITION
(PNP) SWITCH" .
A/T main system (Fail-safe function actuated)

Refer to AT- 8 2 , "SELF-DIAGNOSTIC RESULT MODE" and
AT- 9 0 , "
Diagnostic Procedure Without CONSULT-II" .
Shift position indicator in the combination meter does not indicate
any position.
Perform the self-diagnosis for A/T and the combination meter.

Refer to AT - 8 2 , "SELF-DIAGNOSTIC RESULT MODE" and DI-
5, "COMBINATION METERS" . Actual position changes, but the shift position indicator in the
combination meter does not change.
Actual position differs from the shift position indicator in the com-
bination meter.
Shift position indicator in the combination meter does not indicate
specific position only.Check the combination meter.

Refer to DI-5, "COMBINATION METERS" .

TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-193
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Revision: June 20062007 Versa
TROUBLE DIAGNOSIS FOR SYMPTOMSPFP:00007
Wiring Diagram — AT — NONDTCUCS005UV
BCWA0662E

AT-194
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: June 20062007 Versa
BCWA0663E

TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-195
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Revision: June 20062007 Versa
BCWA0664E

AT-196
TROUBLE DIAGNOSIS FOR SYMPTOMS
Revision: June 20062007 Versa
BCWA0665E

TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-197
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Revision: June 20062007 Versa
TCM terminal data are reference values, measured between each terminal and ground.
Te r m i n a lWire
colorItem ConditionJudgement stan-
dard (Approx.)
5 L CAN H — —
6 P CAN L — —
26 Y PNP switch “1” position
and When setting selector lever to
“1” position.Battery voltage
When setting selector lever to
other positions.0 V
27 G PNP switch “2” positionWhen setting selector lever to
“2” position.Battery voltage
When setting selector lever to
other positions.0 V
30 BR CONSULT- II (RX) — —
31 Y CONSULT- II (TX) — —
34 LG PNP switch “D” position
and When setting selector lever to
“D” position.Battery voltage
When setting selector lever to
other positions.0 V
35 SB PNP switch “R” positionWhen 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” position.Battery voltage
When setting selector lever to
other positions.0 V