NISSAN X-TRAIL 2005 Service Repair Manual

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-317
[EXC.F/EURO-OBD]
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Vehicle Does Not Start From D1ECS00EBT
SYMPTOM:
Vehicle does not start from D
1 on Cruise test — Part 2.
1. CHECK SELF-DIAGNOSTIC RESULTS
Perform self-diagnosis. Refer to AT- 2 4 2 , "
SELF-DIAGNOSTIC PROCEDURE (WITH CONSULT-II)" or AT-
246, "Diagnostic Procedure Without CONSULT-II" .
Does self-diagnosis show damage to vehicle speed sensor
·A/T (revolution sensor), shift solenoid valve A, B or
vehicle speed sensor·MTR after cruise test?
YES >>
Check damaged circuit. Refer to the following items.
–AT- 3 3 2 , "VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)"
–AT- 3 5 0 , "SHIFT SOLENOID VALVE A"
–AT- 3 5 6 , "SHIFT SOLENOID VALVE B"
–AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR MTR"
NO >> GO TO 2.
2. CHECK SYMPTOM
Check again. Refer to AT- 2 7 3 , "
Cruise Test — Part 2" .
OK or NG
OK >> GO TO AT- 3 0 1 , "Vehicle Cannot Be Started From D1" .
NG >> 1. Perform TCM input/output signal inspection. Refer to AT- 2 8 6 , "
TCM Terminals and Reference
Va l u e" .
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.

AT-318
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

A/T Does Not Shift: D4 → D3 , When Overdrive Control Switch “ON” → “OFF”ECS00EBU
SYMPTOM:
A/T does not shift from D
4 to D3 when changing overdrive control switch to “OFF” position.
1. CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
Check overdrive control switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .
OK or NG
OK >> GO TO AT- 3 0 7 , "A/T Does Not Shift: D2 → D3" .
NG >> Check overdrive control switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-319
[EXC.F/EURO-OBD]
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A/T Does Not Shift: D3 → 22 , When Selector Lever “D” → “2” PositionECS00EBV
SYMPTOM:
A/T does not shift from D
3 to 22 when changing selector lever from “D” to “2” position.
1. CHECK PNP SWITCH CIRCUIT
Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .
OK or NG
OK >> GO TO AT- 3 0 4 , "A/T Does Not Shift: D1 → D2 Or Does Not Kickdown: D4 → D2" .
NG >> Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .

AT-320
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

A/T Does Not Shift: 22 → 11 , When Selector Lever “2” → “1” PositionECS00EBW
SYMPTOM:
A/T does not shift from 2
2 to 11 when changing selector lever from “2” to “1” position.
1. CHECK PNP SWITCH CIRCUIT
Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .
OK or NG
OK >> GO TO 2.
NG >> Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .
2. ADJUST CONTROL CABLE
Check control cable. Refer to AT- 4 0 9 , "
CONTROL CABLE ADJUST-
MENT" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to AT- 4 0 9 , "
CONTROL
CABLE ADJUSTMENT" .
3. CHECK VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR) AND CHECK VEHICLE SPEED
SENSOR·MTR CIRCUIT
Check vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR circuit. Refer to AT- 3 3 2 ,
"VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR
MTR" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR
circuits.
4. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 2 5 6 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
SAT023JB
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-321
[EXC.F/EURO-OBD]
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5. DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 0 4 , "
Control Valve Assembly and Accumulators" .
2. Check the following items:
–Overrun clutch control valve
–Overrun clutch solenoid valve
–Shift valve A
–Shift solenoid valve A
3. Disassemble A/T. Refer to AT- 4 2 4 , "
Disassembly" .
4. Check the following items:
–Servo piston assembly
–Brake band
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6. CHECK SYMPTOM
Check again. Refer to AT- 2 7 5 , "
Cruise Test — Part 3" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to
AT- 2 8 6 , "
TCM Terminals and Reference Value" .
2. If NG, recheck TCM pin terminals for damage or loose
connection with harness connector.
SAT778B

AT-322
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

Vehicle Does Not Decelerate By Engine BrakeECS00EBX
SYMPTOM:

Vehicle does not decelerate by engine brake when turning overdrive control switch OFF.

Vehicle does not decelerate by engine brake when shifting A/T from “D” to “2” position.

Vehicle does not decelerate by engine brake when shifting from 22 (12 ) to 11 .
1. CHECK PNP SWITCH CIRCUIT
Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .
OK or NG
OK >> GO TO 2.
NG >> Check PNP switch circuit. Refer to AT- 3 2 4 , "
TCM Self-Diagnosis Does Not Activate" .
2. ADJUST CONTROL CABLE
Check control cable. Refer to AT- 4 0 9 , "
CONTROL CABLE ADJUST-
MENT" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to AT- 4 0 9 , "
CONTROL
CABLE ADJUSTMENT" .
3. CHECK VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR) AND CHECK VEHICLE SPEED
SENSOR·MTR CIRCUIT
Check vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR circuit. Refer to AT- 3 3 2 ,
"VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)" and AT- 3 3 9 , "DTC VEHICLE SPEED SENSOR
MTR" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace vehicle speed sensor·A/T (revolution sensor) and vehicle speed sensor·MTR
circuits.
4. CHECK A/T FLUID CONDITION
1. Remove oil pan. Refer to AT- 4 0 4 , "
COMPONENTS" .
2. Check A/T fluid condition. Refer to AT- 2 5 6 , "
FLUID CONDITION
CHECK" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
SAT023JB
SAT171B

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-323
[EXC.F/EURO-OBD]
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5. DETECT MALFUNCTIONING ITEM
1. Remove control valve assembly. Refer to AT- 4 0 4 , "
Control Valve Assembly and Accumulators" .
2. Check the following items:
–Overrun clutch solenoid valve
–Shift valve A
3. Disassemble A/T. Refer to AT- 4 2 4 , "
Disassembly" .
4. Check the following items:
–Overrun clutch assembly. Refer to AT- 4 7 5 , "Forward and Overrun Clutches" .
–Low & reverse bake assembly
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6. CHECK SYMPTOM
Check again. Refer to AT- 2 7 5 , "
Cruise Test — Part 3" .
OK or NG
OK >>INSPECTION END
NG >> 1. Perform TCM input/output signal inspection. Refer to
AT- 2 8 6 , "
TCM Terminals and Reference Value" .
2. If NG, recheck TCM pin terminals for damage or loose
connection with harness connector.
SAT778B

AT-324
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

TCM Self-Diagnosis Does Not ActivateECS00EBY
SYMPTOM:
O/D OFF indicator lamp does not come on in TCM self-diagnostic procedure even if the lamp circuit is
good.
DESCRIPTION

PNP switch
The PNP switch assembly includes a transaxle position switch.
The transaxle position switch detects the selector lever position
and sends a signal to the TCM.

Overdrive control switch
Detects the overdrive control switch position (ON or OFF) and
sends a signal to the TCM.

Closed throttle position signal and wide open throttle position
signal
ECM judges throttle opening based on a signal from accelerator
pedal position sensor, and sends the signal via CAN communi-
cation to TCM.
SCIA0752E
SCIA0776E
PBIB0498E

TROUBLE DIAGNOSES FOR SYMPTOMS
AT-325
[EXC.F/EURO-OBD]
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DIAGNOSTIC PROCEDURE
1. CHECK PNP SWITCH CIRCUIT (WITH CONSULT-II)
With CONSULT-II
1. Turn ignition switch to 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.
Check that the signal of the selector lever position is indicated
properly.
OK or NG
OK >> GO TO 3.
NG >> Check the following items:

PNP switch (Refer to AT- 3 2 7 , "COMPONENT
INSPECTION" .)

Harness for short or open between ignition switch and
PNP switch

Harness for short or open between PNP switch and
TCM

Diode (P, N positions)
2. CHECK PNP SWITCH CIRCUIT (WITHOUT CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to ON. (Do not start engine.)
2. Check voltage between TCM terminals 26, 27, 34, 35, 36 and
ground while moving selector lever through each position.
OK or NG
OK >> GO TO 3.
NG >> Check the following items:

PNP switch (Refer to AT- 3 2 7 , "COMPONENT
INSPECTION" .)

Harness for short or open between ignition switch and
PNP switch

Harness for short or open between PNP switch and TCM

Diode (P, N positions)
SAT701J
Vo l t a g e :
B: Battery voltage
0: 0V
Lever positionTerminal No.
36 35 34 27 26
P, N B0000
R0B000
D00B00
2000B0
1 0000B
SCIA0777E

AT-326
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS

3. CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
With CONSULT-II
1. Turn ignition switch to ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-II.
3. Read out “OVERDRIVE SWITCH”.
Check the signal of the overdrive control switch is indicated properly.
(Overdrive control switch ON displayed on CONSULT-II means
overdrive OFF.)
OK or NG
OK >> GO TO 4.
NG >> Check the following items:

Overdrive control switch (Refer to AT- 3 2 7 , "COMPO-
NENT INSPECTION" .)

Harness for short or open between Combination
meter and overdrive control switch

Harness of ground circuit for overdrive control switch
for short or open

Combination Meter (Refer to DI-4, "COMBINATION METERS" .)
4. CHECK CLOSED THROTTLE POSITION AND WIDE OPEN THROTTLE POSITION SIGNAL CIRCUIT
(WITH CONSULT-II)
With CONSULT-II
1. Turn ignition switch to 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-SW” depressing and releasing accelerator pedal.
Check the signal of throttle position signal is indicated properly.
OK or NG
OK >> GO TO 5.
NG >> Check the following items. If any items are damaged, repair or replace damaged parts.

Accelerator pedal position sensor — Refer to AT- 3 4 5 , "ACCELE RATOR PEDAL POSITION
(APP) SENSOR" .

Harness for short or open between accelerator pedal position sensor and ECM
SAT645J
Accelerator pedal
conditionData monitor
CLOSED THL/SW W/O THRL-SW
Released ON OFF
Fully depressed OFF ON
SAT646J