Page 2121 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-85
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
TROUBLE DIAGNOSIS — GENERAL DESCRIPTIONPFP:00000
Symptom ChartECS004QU
Numbers are arranged in order of inspect NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-85
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
TROUBLE DIAGNOSIS — GENERAL DESCRIPTIONPFP:00000
Symptom ChartECS004QU
Numbers are arranged in order of inspect](/manual-img/5/57404/w960_57404-2120.png)
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-85
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
TROUBLE DIAGNOSIS — GENERAL DESCRIPTIONPFP:00000
Symptom ChartECS004QU
Numbers are arranged in order of inspection.
Perform inspections starting with number one and work up.
Symptom Condition Diagnostic Item Reference Page
Engine cannot start in “P” and “N”
positions.
AT- 2 0 6
ON vehicle1. Ignition switch and starterPG-2
, SC-21
2. Control cable adjustmentAT-409
3. PNP switchAT-100
Engine starts in position other than
“N” and “P” positions.
AT- 2 0 6
ON vehicle1. Control cable adjustmentAT-4092. PNP switchAT-100
Transaxle noise in “P” and “N” posi-
tions.ON vehicle1. Fluid levelAT- 6 4
2. Line pressure testAT- 6 8
3. Accelerator pedal position (APP) sensorAT-173
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2,
AT-192
OFF vehicle5. Oil pumpAT-4436. Torque converterAT-423
Vehicle moves when changing into
“P” position, or parking gear does
not disengage when shifted out of
“P” position.
AT- 2 0 7ON vehicle 1. Control cable adjustmentAT-409
OFF vehicle 2. Parking componentsAT- 4 1 6, AT-440
Vehicle runs in “N” position.
AT- 2 0 8
ON vehicle 1. Control cable adjustmentAT-409
OFF vehicle2. Forward clutchAT-4753. Reverse clutchAT-464
4. Overrun clutchAT-475
Vehicle will not run in “R” position
(but runs in “D”, “2” and “1” posi-
tions). Clutch slips.
Very poor acceleration.
AT- 2 1 0
ON vehicle1. Control cable adjustmentAT-409
2. Stall testAT- 6 5
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
5. Control valve assemblyAT-404
Vehicle will not run in “R” position
(but runs in “D”, “2” and “1” posi-
tions). Clutch slips.
Very poor acceleration.
AT- 2 1 0
OFF vehicle6. Reverse clutchAT-464
7. High clutchAT-469
8. Forward clutchAT-475
9. Overrun clutchAT-475
10. Low & reverse brakeAT-483
Vehicle braked when shifting into
“R” position.ON vehicle1. Fluid levelAT- 6 4
2. Line pressure testAT- 6 8
3. Line pressure solenoid valveAT-154
4. Control valve assemblyAT-404
OFF vehicle5. High clutchAT-4696. Brake bandAT-497
7. Forward clutchAT-475
8. Overrun clutchAT-475
Page 2122 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-86
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Sharp shock in shifting from “N” to
“D” position.ON vehicle1. Engine idling rpmEC-44
2. Accelerator pedal position (APP) sensorAT- NISSAN X-TRAIL 2003 Service Repair Manual AT-86
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Sharp shock in shifting from “N” to
“D” position.ON vehicle1. Engine idling rpmEC-44
2. Accelerator pedal position (APP) sensorAT-](/manual-img/5/57404/w960_57404-2121.png)
AT-86
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Sharp shock in shifting from “N” to
“D” position.ON vehicle1. Engine idling rpmEC-44
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. A/T fluid temperature sensorAT-184
5. Engine speed signalAT- 11 9
6. Line pressure solenoid valveAT-154
7. Control valve assemblyAT-404
8. Accumulator N-DAT-404
OFF vehicle 9. Forward clutchAT-475
Vehicle will not run in “D” and “2”
positions (but runs in “1” and “R”
positions).ON vehicle 1. Control cable adjustmentAT-409
OFF vehicle 2. Low one-way clutchAT-416, AT- 4 2 3
Vehicle will not run in “D”, “1”, “2”
positions (but runs in “R” position).
Clutch slips. Very poor acceleration.
AT- 2 1 2
ON vehicle1. Fluid levelAT- 6 4
2. Stall testAT- 6 5
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
5. Control valve assemblyAT-404
6. Accumulator N-DAT-404
Vehicle will not run in “D”, “1”, “2”
positions (but runs in “R” position).
Clutch slips. Very poor acceleration.
AT- 2 1 2
OFF vehicle7. Reverse clutchAT-464
8. High clutchAT-469
9. Forward clutchAT-475
10. Forward one-way clutchAT-416
11. Low one-way clutchAT-416, AT- 4 2 3
Clutches or brakes slip somewhat in
starting.ON vehicle1. Fluid levelAT- 6 4
2. Control cable adjustmentAT-409
3. Accelerator pedal position (APP) sensorAT-173
4. Line pressure testAT- 6 8
5. Line pressure solenoid valveAT-154
6. Control valve assemblyAT-404
7. Accumulator N-DAT-404
8. Shift solenoid valve AAT-161
9. Shift solenoid valve BAT-167
10. Overrun clutch solenoid valveAT-178
11. Torque converter clutch solenoid valveAT-148
OFF vehicle12. Forward clutchAT-475
13. Reverse clutchAT-464
14. Low & reverse brakeAT-483
15. Oil pumpAT-443
16. Torque converterAT-423
Excessive creep. ON vehicle 1. Engine idling rpm EC-44
Symptom Condition Diagnostic Item Reference Page
Page 2123 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-87
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
No creep at all.
AT- 2 1 0
and AT-212
ON vehicle1. Fluid levelAT- 6 42. Line pressure testAT-387
3. Control valv NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-87
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
No creep at all.
AT- 2 1 0
and AT-212
ON vehicle1. Fluid levelAT- 6 42. Line pressure testAT-387
3. Control valv](/manual-img/5/57404/w960_57404-2122.png)
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-87
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
No creep at all.
AT- 2 1 0
and AT-212
ON vehicle1. Fluid levelAT- 6 42. Line pressure testAT-387
3. Control valve assemblyAT-404
OFF vehicle4. Forward clutchAT-4755. Oil pumpAT-443
6. Torque converterAT-423
Failure to change gear from “D1 ” to
“D
2 ”.ON vehicle1. Control cable adjustmentAT-409
2. Shift solenoid valve AAT-161
3. Control valve assemblyAT-404
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
5. Accelerator pedal position (APP) sensorAT-173
OFF vehicle 6. Brake bandAT-497
Failure to change gear from “D2 ” to
“D
3 ”.ON vehicle1. Control cable adjustmentAT-409
2. Shift solenoid valve BAT-167
3. Control valve assemblyAT-404
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
5. Accelerator pedal position (APP) sensorAT-173
OFF vehicle6. High clutchAT-4697. Brake bandAT-497
Failure to change gear from “D3 ” to
“D
4 ”.ON vehicle1. PNP switchAT-100
2. Overdrive control switchAT-237
3. Shift solenoid valve AAT-161
4. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
5. A/T fluid temperature sensorAT-184
OFF vehicle 6. Brake bandAT-497
Too high a gear change point from
“D
1 ” to “D2 ”, from “D2 ” to “D3 ”,
from “D
3 ” to “D4 ”.
AT- 2 1 7
, AT- 2 2 0 and AT-222
ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
3. Shift solenoid valve AAT-161
4. Shift solenoid valve BAT-167
Gear change directly from “D1 ” to
“D
3 ” occurs.ON vehicle1. Fluid levelAT- 6 42. Accumulator servo releaseAT-404
OFF vehicle 3. Brake bandAT-497
Engine stops when shifting lever
into “R”, “D”, “2” and “1”.ON vehicle1. Engine idling rpm EC-44
2. Fluid levelAT- 6 4
3. Torque converter clutch solenoid valveAT-148
4. Control valve assemblyAT-404
OFF vehicle 5. Torque converterAT-423
Symptom Condition Diagnostic Item Reference Page
Page 2124 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-88
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Too sharp a shock in change from
“D
1 ” to “D2 ”.ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Line pressure testA NISSAN X-TRAIL 2003 Service Repair Manual AT-88
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Too sharp a shock in change from
“D
1 ” to “D2 ”.ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Line pressure testA](/manual-img/5/57404/w960_57404-2123.png)
AT-88
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Too sharp a shock in change from
“D
1 ” to “D2 ”.ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Line pressure testAT- 6 8
3. Accumulator servo releaseAT-404
4. Control valve assemblyAT-404
5. A/T fluid temperature sensorAT-184
OFF vehicle 6. Brake bandAT-497
Too sharp a shock in change from
“D
2 ” to “D3 ”.ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Line pressure testAT- 6 8
3. Control valve assemblyAT-404
4. A/T fluid temperature sensorAT-184
OFF vehicle5. High clutchAT-4696. Brake bandAT-497
Too sharp a shock in change from
“D
3 ” to “D4 ”.ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Line pressure testAT- 6 8
3. Control valve assemblyAT-404
4. A/T fluid temperature sensorAT-184
OFF vehicle5. Brake bandAT-4976. Overrun clutchAT-475
7. Forward one-way clutchAT-416
Almost no shock or clutches slipping
in change from “D
1 ” to “D2 ”.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Accumulator servo releaseAT-404
5. Control valve assemblyAT-404
OFF vehicle 6. Brake bandAT-497
Almost no shock or slipping in
change from “D
2 ” to “D3 ”.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Control valve assemblyAT-404
OFF vehicle5. High clutchAT-4696. Brake bandAT-497
Almost no shock or slipping in
change from “D
3 ” to “D4 ”.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Control valve assemblyAT-404
OFF vehicle 5. Brake bandAT-497
Vehicle braked by gear change from
“D
1 ” to “D2 ”.ON vehicle 1. Fluid levelAT- 6 4OFF vehicle2. Reverse clutchAT-4643. Low & reverse brakeAT-483
4. High clutchAT-469
5. Low one-way clutchAT-416, AT- 4 2 3
Vehicle braked by gear change from
“D
2 ” to “D3 ”.ON vehicle 1. Fluid levelAT- 6 4OFF vehicle 2. Brake bandAT-497
Symptom Condition Diagnostic Item Reference Page
Page 2125 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-89
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Vehicle braked by gear change from
“D
3 ” to “D4 ”.ON vehicle 1. Fluid levelAT- 6 4OFF vehicle2. Overrun NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-89
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Vehicle braked by gear change from
“D
3 ” to “D4 ”.ON vehicle 1. Fluid levelAT- 6 4OFF vehicle2. Overrun](/manual-img/5/57404/w960_57404-2124.png)
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-89
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Vehicle braked by gear change from
“D
3 ” to “D4 ”.ON vehicle 1. Fluid levelAT- 6 4OFF vehicle2. Overrun clutchAT-3623. Forward one-way clutchAT-416
4. Reverse clutchAT-464
Maximum speed not attained.
Acceleration poor.ON vehicle1. Fluid levelAT- 6 4
2. PNP switchAT-100
3. Overdrive control switchAT-237
4. Accelerator pedal position (APP) sensorAT-173
5. Shift solenoid valve AAT-161
6. Shift solenoid valve BAT-167
7. Control valve assemblyAT-404
OFF vehicle8. Reverse clutchAT-464
9. High clutchAT-469
10. Brake bandAT-497
11. Low & reverse brakeAT-483
12. Oil pumpAT-443
13. Torque converterAT-423
Failure to change gear from “D4 ” to
“D
3 ”.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Overrun clutch solenoid valveAT-178
4. Shift solenoid valve AAT-161
5. Line pressure solenoid valveAT-154
6. Control valve assemblyAT-404
OFF vehicle7. Brake bandAT-4978. Overrun clutchAT-475
Failure to change gear from “D3 ” to
“D
2 ” or from “D4 ” to “D2 ”.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Shift solenoid valve AAT-161
4. Shift solenoid valve BAT-167
5. Control valve assemblyAT-404
OFF vehicle6. High clutchAT-4697. Brake bandAT-497
Failure to change gear from “D2 ” to
“D
1 ” or from “D3 ” to “D1 ”.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Shift solenoid valve AAT-161
4. Shift solenoid valve BAT-167
5. Control valve assemblyAT-404
OFF vehicle6. Low one-way clutchAT- 4 1 6
, AT-423
7. High clutchAT-469
8. Brake bandAT-497
Gear change shock felt during
deceleration by releasing accelera-
tor pedal.ON vehicle1. Accelerator pedal position (APP) sensorAT-1732. Line pressure testAT- 6 8
3. Overrun clutch solenoid valveAT-178
4. Control valve assemblyAT-404
Symptom Condition Diagnostic Item Reference Page
Page 2126 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-90
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Too high a change point from “D4 ”
to “D
3 ”, from “D3 ” to “D2 ”, from “D2
” to “D
1 ”.ON vehicle1. Accelerator NISSAN X-TRAIL 2003 Service Repair Manual AT-90
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Too high a change point from “D4 ”
to “D
3 ”, from “D3 ” to “D2 ”, from “D2
” to “D
1 ”.ON vehicle1. Accelerator](/manual-img/5/57404/w960_57404-2125.png)
AT-90
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Too high a change point from “D4 ”
to “D
3 ”, from “D3 ” to “D2 ”, from “D2
” to “D
1 ”.ON vehicle1. Accelerator pedal position (APP) sensorAT-1732. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
Kickdown does not operate when
depressing pedal in “D
4 ” within kick
down vehicle speed.ON vehicle1. Accelerator pedal position (APP) sensorAT-173
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
3. Shift solenoid valve AAT-161
4. Shift solenoid valve BAT-167
Kickdown operates or engine over-
runs when depressing pedal in “D
4 ”
beyond kick down vehicle speed
limit.ON vehicle1. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2
, AT- 1 9 2
2. Accelerator pedal position (APP) sensorAT-173
3. Shift solenoid valve AAT-161
4. Shift solenoid valve BAT-167
Races extremely fast or slips in
changing from “D
4 ” to “D3 ” when
depressing pedal.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
5. Shift solenoid valve AAT-161
6. Control valve assemblyAT-404
OFF vehicle7. Brake bandAT-4978. Forward clutchAT-475
Races extremely fast or slips in
changing from “D
4 ” to “D2 ” when
depressing pedal.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
5. Shift solenoid valve AAT-161
6. Shift solenoid valve BAT-167
7. Control valve assemblyAT-404
OFF vehicle8. Brake bandAT-4979. High clutchAT-469
10. Forward clutchAT-475
Races extremely fast or slips in
changing from “D
3 ” to “D2 ” when
depressing pedal.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
5. Control valve assemblyAT-404
6. Shift solenoid valve BAT-167
OFF vehicle7. Brake bandAT-4978. High clutchAT-469
Symptom Condition Diagnostic Item Reference Page
Page 2127 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-91
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Races extremely fast or slips in
changing from “D
4 ” or “D3 ” to “D1 ”
when depressing pedal.ON ve NISSAN X-TRAIL 2003 Service Repair Manual TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-91
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Races extremely fast or slips in
changing from “D
4 ” or “D3 ” to “D1 ”
when depressing pedal.ON ve](/manual-img/5/57404/w960_57404-2126.png)
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
AT-91
[EURO-OBD]
D
E
F
G
H
I
J
K
L
MA
B
AT
Races extremely fast or slips in
changing from “D
4 ” or “D3 ” to “D1 ”
when depressing pedal.ON vehicle1. Fluid levelAT- 6 4
2. Accelerator pedal position (APP) sensorAT-173
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
5. Shift solenoid valve AAT-161
6. Shift solenoid valve BAT-167
7. Control valve assemblyAT-404
OFF vehicle8. Forward clutchAT-4759. Forward one-way clutchAT-416
10. Low one-way clutchAT- 4 1 6, AT-423
Vehicle will not run in any position.ON vehicle1. Fluid levelAT- 6 4
2. Control cable adjustmentAT-409
3. Line pressure testAT- 6 8
4. Line pressure solenoid valveAT-154
OFF vehicle5. Oil pumpAT-4436. Torque converterAT-423
7. Parking componentsAT-416
Transmission noise in “D”, “2”, “1”
and “R” positions.ON vehicle 1. Fluid levelAT- 6 4
OFF vehicle 2. Torque converterAT-423
Failure to change from “D3 ” to “22 ”
when changing lever into “2” posi-
tion.
AT- 2 3 2
ON vehicle1. Accelerator pedal position (APP) sensorAT-1732. Shift solenoid valve BAT-167
3. Control valve assemblyAT-404
4. Control cable adjustmentAT-409
Failure to change from “D3 ” to “22 ”
when changing lever into “2” posi-
tion.
AT- 2 3 2
OFF vehicle 5. Brake bandAT-497
Gear change from “22 ” to “23 ” in “2”
position.ON vehicle1. PNP switchAT-100
2. Control cable adjustmentAT-409
Engine brake does not operate in
“1” position.
AT- 2 3 0ON vehicle1. PNP switchAT-100
2. Control cable adjustmentAT-409
3. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
4. Control valve assemblyAT-404
5. Overrun clutch solenoid valveAT-178
OFF vehicle6. Overrun clutchAT-4757. Low & reverse brakeAT-483
Gear change from “11 ” to “12 ” in “1”
position.ON vehicle1. PNP switchAT-100
2. Control cable adjustmentAT-409
Symptom Condition Diagnostic Item Reference Page
Page 2128 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual AT-92
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Does not change from “12 ” to “11 ”
in “1” position.ON vehicle1. PNP switchAT-100
2. Vehicle speed sensor·A/T (Revolution
se NISSAN X-TRAIL 2003 Service Repair Manual AT-92
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Does not change from “12 ” to “11 ”
in “1” position.ON vehicle1. PNP switchAT-100
2. Vehicle speed sensor·A/T (Revolution
se](/manual-img/5/57404/w960_57404-2127.png)
AT-92
[EURO-OBD]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Does not change from “12 ” to “11 ”
in “1” position.ON vehicle1. PNP switchAT-100
2. Vehicle speed sensor·A/T (Revolution
sensor) and vehicle speed sensor·MTRAT- 11 2, AT- 1 9 2
3. Shift solenoid valve AAT-161
4. Control valve assemblyAT-404
OFF vehicle5. Low one-way clutchAT-416
, AT- 4 2 3
6. Brake bandAT-497
7. Low & reverse brakeAT-483
Large shock changing from “12 ” to
“1
1 ” in “1” position.ON vehicle 1. Control valve assemblyAT-404OFF vehicle 2. Low & reverse brakeAT-483
Transmission overheats. ON vehicle1. Fluid levelAT- 6 4
2. Engine idling rpm EC-44
3. Accelerator pedal position (APP) sensorAT-173
4. Line pressure testAT- 6 8
5. Line pressure solenoid valveAT-154
6. Control valve assemblyAT-404
Transmission overheats. OFF vehicle7. Oil pumpAT-443
8. Reverse clutchAT-464
9. High clutchAT-469
10. Brake bandAT-497
11. Forward clutchAT-475
12. Overrun clutchAT-475
13. Low & reverse brakeAT-483
14. Torque converterAT-423
ATF shoots out during operation.
White smoke emitted from exhaust
pipe during operation.ON vehicle 1. Fluid levelAT- 6 4
OFF vehicle2. Reverse clutchAT-464
3. High clutchAT-469
4. Brake bandAT-497
5. Forward clutchAT-475
6. Overrun clutchAT-475
7. Low & reverse brakeAT-483
Offensive smell at fluid charging
pipe.ON vehicle 1. Fluid levelAT- 6 4
OFF vehicle2. Torque converterAT-423
3. Oil pumpAT-443
4. Reverse clutchAT-464
5. High clutchAT-469
6. Brake bandAT-497
7. Forward clutchAT-475
8. Overrun clutchAT-475
9. Low & reverse brakeAT-483
Symptom Condition Diagnostic Item Reference Page