NISSAN TIIDA 2009 Service Repair Manual

AT-176< SERVICE INFORMATION >
PNP, OD SWITCH AND CLOSED THRO
TTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT 11.
PERFORM SELF-DIAGNOSIS
Without CONSULT-III
Perform self-diagnosis. Refer to AT-83, " Diagnosis Procedure without CONSULT-III " .
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-83, " Diagnosis Procedure with-
out CONSULT-III " .
12.
CHECK TCM
1. Check TCM input/output signal. Refer to AT-77, " TCM Terminal 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 Inspection INFOID:0000000004305467
OVERDRIVE CONTROL SWITCH
• Check continuity between A/T device harness connector terminals.
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-216," 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-224, " Park/Neu-
tral Position (PNP) Switch " .
6. If NG on step 4, replace PNP switch. Refer to AT-224, " Park/
Neutral Position (PNP) Switch " .Item Connector Terminal
Overdrive control
switch condition Continuity
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
Yes
*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
N
O P
SHIFT POSITION INDICATOR CIRCUIT
Description INFOID:0000000004305468
TCM sends the switch signals to combination meter vi a CAN communication line. Then selector lever position
is indicated on the shift position indicator.
CONSULT-III Reference Val ue in Data Monitor Mode INFOID:0000000004305469
Diagnosis Procedure INFOID:0000000004305470OK >>
INSPECTION END
NG >> Check the following.
SHIFT POSITION INDICATOR SYMPTOM CHART Item name Condition Display value
SLCT LVR POSI When 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-91 .
A/T main system (Fail-safe function actuated)
• Refer to AT-79, " CONSULT-III Function (TRANSMISSION) " and
AT-83, " Diagnosis Procedure without CONSULT-III " .
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-79, " CONSULT-III Function (TRANSMISSION) " and
DI-3 .
Actual position changes, but the shift position indicator in the com-
bination 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-3 .

AT
N
O P

B

AT
N
O P
TCM TERMINALS AND REFERENCE VALUES Refer to AT-77, " TCM Terminal and Reference Value " .
OD OFF Indicator Lamp Does Not Come On INFOID:0000000004305472
SYMPTOM:

AT-182< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SYMPTOMS
OD OFF indicator lamp does not come on for about 2 seconds when turning ignition switch to ON.
DIAGNOSTIC PROCEDURE 1.
CHECK CAN COMMUNICATION LINE
Perform self-diagnosis. Refer to AT-79, " CONSULT-III Function (TRANSMISSION) " .
Is a malfunction in CAN communication indicated in the results? YES >> Check CAN communication line. Refer to
AT-88 .
NO >> GO TO 2. 2.
CHECK TCM POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between TCM connector terminals and ground.
Refer to AT-169, " Wiring Diagram - AT - MAIN " .
3. Turn ignition switch OFF.
4. Check voltage between TCM connector terminals and ground.
OK or NG OK >> GO TO 4.
NG >> GO TO 3. 3.
DETECT MALFUNCTIONING ITEM
Check the following.
• Harness for short or open between ignition switch and TCM connector terminals 10, 19. Refer to AT-169," Wiring Diagram - AT - MAIN " .
• Harness for short or open between battery and TCM connector terminal 28. Refer to AT-169, " Wiring Dia-
gram - AT - MAIN " .
• 10A fuse (No.13, located in the fuse block) and 10A fuse (No.49, located in the IPDM E/R). Refer to AT-169," Wiring Diagram - AT - MAIN " .
• Ignition switch. Refer to PG-3 .
OK or NG OK >> GO TO 4.
NG >> Repair or replace damaged parts. 4.
CHECK TCM GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector. Item Connector Terminal Judgement standard (Approx.)
TCM connector E3110 -
Ground
Battery voltage
19 -
Ground
E32 28 -
Ground SCIA2656E
Item Connector Terminal Judgement standard (Approx.)
TCM connector E3110 -
Ground 0V
19 -
Ground 0V
E32 28 -
Ground Battery voltage SCIA2657E

AT
N
O P
3. Check continuity between TCM connector terminals and ground.
Refer to AT-169, " Wiring Diagram - AT - MAIN " .
OK or NG OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors. .
OK or NG OK >> GO TO 6.
NG >> Repair or replace damaged parts. Check Before Engine Is Started " .
OK or NG OK >>
INSPECTION END
NG >> GO TO 7. TCM Terminal and Reference Value " .
2. If NG, recheck TCM pin terminals for dam age or loose connection with harness connector.
OK or NG OK >>
INSPECTION END
NG >> Repair or replace damaged parts.
Engine Cannot Be Starte d in "P" and "N" Position INFOID:0000000004305473
SYMPTOM: • Engine cannot be started with select or lever in “P” or “N” position.
• Engine can be started with selector l ever in “D”, “2”, “1” or “R” position.
DIAGNOSTIC PROCEDURE Wiring Diagram - AT - PNP/SW " .
OK or NG OK >> GO TO 3.
NG >> GO TO 2. OK >> Adjust A/T position. Refer to
AT-216, " Adjustment of A/T Position " .
Item Connector Terminal Continuity
TCM connector E32 25, 48 - Ground Yes

).
- If OK, INSPECTION END
- If NG, repair or replace PNP switch. Refer to AT-224, " Park/Neutral Position (PNP) Switch " .
.
OK or NG OK >>
INSPECTION END
NG >> Repair or replace damaged parts.
In "P" Position, Vehicle Moves Forward or Backward When Pushed INFOID:0000000004305474
SYMPTOM:
Vehicle moves when it is pushed forward or backward with selector lever in “P” position.
DIAGNOSTIC PROCEDURE Checking of A/T Position " .
OK or NG OK >> GO TO 2.
NG >> Adjust A/T position. Refer to AT-216, " Adjustment of A/T Position " .
Component " and
AT- 256 .
OK or NG OK >>
INSPECTION END
NG >> Repair or replace damaged parts.
In "N" Position, Vehicle Moves INFOID:0000000004305475
SYMPTOM:
Vehicle moves forward or backwar d when selecting “N” position.
DIAGNOSTIC PROCEDURE Checking of A/T Position " .
OK or NG OK >> GO TO 2.
NG >> Adjust A/T position. Refer to AT-216, " Adjustment of A/T Position " .
Checking A/T Fluid " .
OK or NG OK >> GO TO 3.
NG >> Refill ATF. Component " .
2. Check A/T fluid condition. Refer to AT-51, " Inspections Before Trouble Diagnosis " .

AT
N
O P
OK or NG OK >> GO TO 5.
NG >> GO TO 4. Disassembly " .
2. Check the following items:
- Forward clutch assembly. Refer to AT-306, " Forward and Overrun Clutches " .
- Overrun clutch assembly. Refer to AT-306, " Forward and Overrun Clutches " .
- Reverse clutch assembly. Refer to AT-296, " Reverse Clutch " .
OK or NG OK >> GO TO 5.
NG >> Repair or replace damaged parts. Check at Idle " .
OK or NG OK >>
INSPECTION END
NG >> GO TO 6. TCM Terminal and Reference Value " .
2. If NG, recheck TCM pin terminals for dam age or loose connection with harness connector.
OK or NG OK >>
INSPECTION END
NG >> Repair or replace damaged parts.
Large Shock "N" → "R" Position INFOID:0000000004305476
SYMPTOM: There is a large shock when changing from “N” to “R” position.
DIAGNOSTIC PROCEDURE CONSULT-III Functi
on (TRANSMISSION) " or
AT-83, " Diagnosis Pro-
cedure without CONSULT-III " .
Is any malfunction detected by self-diagnostic results? YES >> Check the malfuncti
oning system. Refer to AT-79, " CONSULT-III Functi
on (TRANSMISSION) " or
AT-83, " Diagnosis Procedure without CONSULT-III " .
NO >> GO TO 2. Inspections Before Trouble
Diagnosis " .
OK or NG OK >> GO TO 4.
NG >> GO TO 3. Control Valve Assembly and Accumulators " .
2. Check the following items:
- Valves to control line pressure (Pressure regulator valv e, pressure modifier valve, pilot valve and pilot fil-
ter)
- Line pressure solenoid valve
- Oil pump assembly. Refer to AT-277, " Oil Pump " .
OK or NG OK >> GO TO 4.