Almera Tino V10 (2003 year). Manual — part 21
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-321
[EXC.F/EURO-OBD]
D
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4.
CHECK A/T FLUID CONDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 5
NG
>> GO TO 6
5.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
6.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Valves to control line pressure (Pressure regulator valve, pressure modifier valve, pilot valve and pilot fil-
ter)
–
Line pressure solenoid valve (
AT-392, "LINE PRESSURE SOLENOID VALVE"
)
3.
Disassemble A/T.
4.
Check the following items:
–
Oil pump assembly
–
Forward clutch assembly
–
Forward one-way clutch
–
Low one-way clutch
–
Low & reverse brake assembly
–
Torque converter
OK or NG
OK
>> GO TO 5
NG
>> Repair or replace damaged parts.
8. Vehicle Cannot Be Started From D
1
ECS009AE
SYMPTOM:
Vehicle cannot be started from D
1
on Cruise test — Part 1.
1.
CHECK SYMPTOM
Is 6. Vehicle Does Not Creep Backward In “R” Position OK?
Yes or No
Yes
>> GO TO 2
No
>> Go to 6.
AT-317, "6. Vehicle Does Not Creep Backward In “R” Position"
.
SAT171B
AT-322
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
2.
CHECK SELF-DIAGNOSTIC RESULTS
Does self-diagnosis show damage to vehicle speed sensor·A/T (rev-
olution sensor), shift solenoid valve A, B or vehicle speed sen-
sor·MTR after cruise test?
Yes or No
Yes
>>
●
Check damaged circuit. Refer to the following items.
–
AT-347, "VEHICLE SPEED SENSOR - A/T (REVO-
–
AT-361, "SHIFT SOLENOID VALVE A"
–
AT-366, "SHIFT SOLENOID VALVE B"
–
AT-352, "DTC VEHICLE SPEED SENSOR MTR"
No
>> GO TO 3
3.
CHECK THROTTLE POSITION SENSOR*
*: This sensor means accelerator pedal position (APP) sensor.
Refer to
AT-356, "ACCELE RATOR PEDAL POSITION (APP) SEN-
.
OK or NG
OK
>> GO TO 4
NG
>> Repair or replace accelerator pedal position (APP) sen-
sor.
4.
CHECK LINE PRESSURE
Check line pressure at stall point with selector lever in “D” position.
Refer to
.
OK or NG
OK
>> GO TO 5
NG
>> GO TO 8
5.
CHECK A/T FLUID CONDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 6
NG
>> GO TO 8
SCIA0770E
MCIA0096E
SAT494G
SAT171B
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-323
[EXC.F/EURO-OBD]
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6.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve A
–
Shift valve B
–
Shift solenoid valve A
–
Shift solenoid valve B
–
Pilot valve
–
Pilot filter
OK or NG
OK
>> GO TO 7
NG
>> Repair or replace damaged parts.
7.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
8.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve A
–
Shift valve B
–
Shift solenoid valve A
–
Shift solenoid valve B
–
Pilot valve
–
Pilot filter
3.
Disassemble A/T.
4.
Check the following items:
–
Forward clutch assembly
–
Forward one-way clutch
–
Low one-way clutch
–
High clutch assembly
–
Torque converter
–
Oil pump assembly
OK or NG
OK
>> GO TO 7
NG
>> Repair or replace damaged parts.
AT-324
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
9. A/T Does Not Shift: D
1
→
D
2
Or Does Not Kick down: D
4
→
D
2
ECS009AF
SYMPTOM:
A/T does not shift from D
1
to D
2
at the specified speed.
A/T does not shift from D
4
to D
2
when depressing accelerator pedal fully at the specified speed.
1.
CHECK SYMPTOM
Are 7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position and 8. Vehicle Cannot Be Started From D
1
OK?
Yes or No
Yes
>> GO TO 2
No
>> Go to
AT-320, "7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position"
,
.
2.
CHECK PNP SWITCH CIRCUIT
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage to PNP switch circuit?
Without CONSULT-II
Does self-diagnosis show damage to PNP switch circuit?
Yes or No
Yes
>> Check PNP switch circuit. Refer to
.
No
>> GO TO 3
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
"VEHICLE SPEED SENSOR - A/T (REVOLUTION SENSOR)"
and
AT-352, "DTC VEHICLE SPEED SEN-
.
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 THROTTLE POSITION SENSOR*
*: This sensor means accelerator pedal position (APP) sensor.
Refer to
AT-356, "ACCELE RATOR PEDAL POSITION (APP) SEN-
.
OK or NG
OK
>> GO TO 5
NG
>> Repair or replace accelerator pedal position (APP) sen-
sor.
SCIA0706E
MCIA0096E
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-325
[EXC.F/EURO-OBD]
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5.
CHECK A/T FLUID CONIDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 6
NG
>> GO TO 8
6.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve A
–
Shift solenoid valve A (
AT-361, "SHIFT SOLENOID VALVE A"
)
–
Pilot valve
–
Pilot filter
OK or NG
OK
>> GO TO 7
NG
>> Repair or replace damaged parts.
7.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
8.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve A
–
Shift solenoid valve A (
AT-361, "SHIFT SOLENOID VALVE A"
)
–
Pilot valve
–
Pilot filter
3.
Disassemble A/T.
4.
Check the following items:
–
Servo piston assembly
–
Brake band
–
Oil pump assembly
OK or NG
OK
>> GO TO 7
NG
>> Repair or replace damaged parts.
SAT171B
AT-326
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
10. A/T Does Not Shift: D
2
→
D
3
ECS009AG
SYMPTOM:
A/T does not shift from D
2
to D
3
at the specified speed.
1.
CHECK SYMPTOM
Are 7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position and 8. Vehicle Cannot Be Started From D
1
OK?
Yes or No
Yes
>> GO TO 2
No
>> Go to
AT-320, "7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position"
,
.
2.
CHECK PNP SWITCH CIRCUIT
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage to PNP switch circuit?
Without CONSULT-II
Does self-diagnosis show damage to PNP switch circuit?
Yes or No
Yes
>> Check PNP switch circuit. Refer to
.
No
>> GO TO 3
3.
CHECK THROTTLE POSITION SENSOR*
*: This sensor means accelerator pedal position (APP) sensor.
Refer to
AT-356, "ACCELE RATOR PEDAL POSITION (APP) SEN-
.
OK or NG
OK
>> GO TO 4
NG
>> Repair or replace throttle position sensor.
4.
CHECK A/T FLUID CONDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 5
NG
>> GO TO 7
SCIA0706E
MCIA0096E
SAT171B
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-327
[EXC.F/EURO-OBD]
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5.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve B
–
Shift solenoid valve B (
AT-366, "SHIFT SOLENOID VALVE B"
)
–
Pilot valve
–
Pilot filter
OK or NG
OK
>> GO TO 6
NG
>> Repair or replace damaged parts.
6.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
7.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve B
–
Shift solenoid valve B (
AT-366, "SHIFT SOLENOID VALVE B"
)
–
Pilot valve
–
Pilot filter
3.
Disassemble A/T.
4.
Check the following items:
–
Servo piston assembly
–
High clutch assembly
–
Oil pump assembly
OK or NG
OK
>> GO TO 6
NG
>> Repair or replace damaged parts.
AT-328
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
11. A/T Does Not Shift: D
3
→
D
4
ECS009AH
SYMPTOM:
●
A/T does not shift from D
3
to D
4
at the specified speed.
●
A/T must be warm before D
3
to D
4
shift will occur.
1.
CHECK SYMPTOM
Are 7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position and 8. Vehicle Cannot Be Started From D
1
OK?
Yes or No
Yes
>> GO TO 2
No
>> Go to
AT-320, "7. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position"
,
.
2.
CHECK SELF-DIAGNOSTIC RESULTS
Does self-diagnosis, after cruise test, show damage to any of the following circuits?
●
PNP switch
●
Overdrive control switch
●
A/T fluid temperature sensor
●
Vehicle speed sensor·A/T (revolution sensor)
●
Shift solenoid valve A or B
●
Vehicle speed sensor·MTR
Yes or No
Yes
>>
●
Check damaged circuit. Refer to the following items.
–
AT-347, "VEHICLE SPEED SENSOR - A/T (REVO-
LUTION SENSOR)"
–
AT-361, "SHIFT SOLENOID VALVE A"
–
AT-366, "SHIFT SOLENOID VALVE B"
–
AT-381, "BATT/FLUID TEMP SEN (A/T FLUID TEMP
SENSOR CIRCUIT AND TCM POWER SOURCE)"
–
AT-352, "DTC VEHICLE SPEED SENSOR MTR"
–
No
>> GO TO 3
3.
CHECK THROTTLE POSITION SENSOR*
*: This sensor means accelerator pedal position (APP) sensor.
Refer to
AT-356, "ACCELE RATOR PEDAL POSITION (APP) SEN-
.
OK or NG
OK
>> GO TO 4
NG
>> Repair or replace throttle position sensor.
SCIA0771E
MCIA0096E
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-329
[EXC.F/EURO-OBD]
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4.
CHECK A/T FLUID CONDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 5
NG
>> GO TO 7
5.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve B
–
Overrun clutch control valve
–
Shift solenoid valve B
–
Pilot valve
–
Pilot filter
OK or NG
OK
>> GO TO 6
NG
>> Repair or replace damaged parts.
6.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
7.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Shift valve B
–
Overrun clutch control valve
–
Shift solenoid valve B
–
Pilot valve
–
Pilot filter
3.
Disassemble A/T.
4.
Check the following items:
–
Servo piston assembly
–
Brake band
–
Torque converter
–
Oil pump assembly
OK or NG
OK
>> GO TO 6
NG
>> Repair or replace damaged parts.
SAT171B
AT-330
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
12. A/T Does Not Perform Lock-up
ECS009AI
SYMPTOM:
A/T does not perform lock-up at the specified speed.
1.
CHECK SELF-DIAGNOSTIC RESULTS
Does self-diagnosis show damage to torque converter clutch sole-
noid valve circuit after cruise test?
Yes or No
Yes
>> Check torque converter clutch solenoid valve circuit.
Refer to
AT-376, "TORQUE CONVERTER CLUTCH
.
No
>> GO TO 2
2.
CHECK THROTTLE POSITION SENSOR*
*: This sensor means accelerator pedal position (APP) sensor.
Refer to
AT-356, "ACCELE RATOR PEDAL POSITION (APP) SEN-
.
OK or NG
OK
>> GO TO 3
NG
>> Repair or replace throttle position sensor.
3.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check following items:
–
Torque converter clutch control valve
–
Torque converter relief valve
–
Torque converter clutch solenoid valve
–
Pilot valve
–
Pilot filter
OK or NG
OK
>> GO TO 4
NG
>> Repair or replace damaged parts.
4.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
13. A/T Does Not Hold Lock-up Condition
ECS009AJ
SYMPTOM:
A/T does not hold lock-up condition for more than 30 seconds.
SCIA0772E
MCIA0096E
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-331
[EXC.F/EURO-OBD]
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1.
CHECK DIAGNOSTIC RESULTS
Does self-diagnosis show damage to engine speed signal circuit
after cruise test?
Yes or No
Yes
>> Check engine speed signal circuit. Refer to
.
No
>> GO TO 2
2.
CHECK A/T FLUID CONDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 3
NG
>> GO TO 5
3.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Torque converter clutch control valve
–
Pilot valve
–
Pilot filter
OK or NG
OK
>> GO TO 4
NG
>> Repair or replace damaged parts.
4.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SCIA0773E
SAT171B
AT-332
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
5.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Torque converter clutch control valve
–
Pilot valve
–
Pilot filter
3.
Disassemble A/T.
4.
Check torque converter and oil pump assembly.
OK or NG
OK
>> GO TO 4
NG
>> Repair or replace damaged parts.
14. Lock-up Is Not Released
ECS009AK
SYMPTOM:
Lock-up is not released when accelerator pedal is released.
1.
CHECK THROTTLE POSITION SENSOR* CIRCUIT
*: This sensor means accelerator pedal position (APP) sensor.
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage throttle position sensor circuit?
Without CONSULT-II
Does self-diagnosis show damage to throttle position sensor circuit?
Yes or No
Yes
>> Check throttle position sensor circuit. Refer to
.
No
>> GO TO 2
2.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
15. Engine Speed Does Not Return To Idle (Light Braking D
4
→
D
3
)
ECS009AL
SYMPTOM:
●
Engine speed does not smoothly return to idle when A/T shifts from D
4
to D
3
.
●
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.
SCIA0706E
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-333
[EXC.F/EURO-OBD]
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1.
CHECK SELF-DIAGNOSTIC RESULTS
Does self-diagnosis show damage to overrun clutch solenoid valve
circuit after cruise test?
Yes or NO
Yes
>> Check overrun clutch solenoid valve circuit. Refer to
371, "OVERRUN CLUTCH SOLENOID VALVE"
.
No
>> GO TO 2
2.
CHECK THROTTLE POSITION SENSOR*
*: This sensor means accelerator pedal position (APP) sensor.
Refer to
AT-356, "ACCELE RATOR PEDAL POSITION (APP) SEN-
.
OK or NG
OK
>> GO TO 3
NG
>> Repair or replace accelerator pedal position (APP) sen-
sor. (
AT-356, "ACCELE RATOR PEDAL POSITION
)
3.
CHECK A/T FLUID CONDITION
1.
Remove oil pan, refer to
.
2.
Check A/T fluid condition.
OK or NG
OK
>> GO TO 4
NG
>> GO TO 6
4.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Overrun clutch control valve
–
Overrun clutch reducing valve
–
Overrun clutch solenoid valve (
AT-371, "OVERRUN CLUTCH SOLENOID VALVE"
).
OK or NG
OK
>> GO TO 5
NG
>> Repair or replace damaged parts.
SCIA0774E
MCIA0096E
SAT171B
AT-334
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
5.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
6.
DETECT MALFUNCTIONING ITEM
1.
Remove control valve assembly. Refer to
AT-410, "Control Valve Assembly and Accumulators"
.
2.
Check the following items:
–
Overrun clutch control valve
–
Overrun clutch reducing valve
–
Overrun clutch solenoid valve (
AT-371, "OVERRUN CLUTCH SOLENOID VALVE"
)
3.
Disassemble A/T.
4.
Check the following items:
–
Overrun clutch assembly
–
Oil pump assembly
OK or NG
OK
>> GO TO 5
NG
>> Repair or replace damaged parts.
16. Vehicle Does Not Start From D
1
ECS009AM
SYMPTOM:
Vehicle does not start from D
1
on Cruise test — Part 2.
1.
CHECK SELF-DIAGNOSTIC RESULTS
Does self-diagnosis show damage to vehicle speed sensor·A/T (rev-
olution sensor), shift solenoid valve A, B or vehicle speed sen-
sor·MTR after cruise test?
Yes or No
Yes
>>
●
Check damaged circuit. Refer to the following items.
–
AT-347, "VEHICLE SPEED SENSOR - A/T (REVO-
–
AT-361, "SHIFT SOLENOID VALVE A"
–
AT-366, "SHIFT SOLENOID VALVE B"
–
AT-352, "DTC VEHICLE SPEED SENSOR MTR"
No
>> GO TO 2
2.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> Go to
AT-321, "8. Vehicle Cannot Be Started From D
.
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
17. A/T Does Not Shift: D
4
→
D
3
, When Overdrive Control Switch “ON”
→
“OFF”
ECS009AN
SYMPTOM:
A/T does not shift from D
4
to D
3
when changing overdrive control switch to “OFF” position.
SCIA0775E
TROUBLE DIAGNOSES FOR SYMPTOMS
AT-335
[EXC.F/EURO-OBD]
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AT
1.
CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage to overdrive control switch circuit?
Without CONSULT-II
Does self-diagnosis show damage to overdrive control switch cir-
cuit?
Yes or No
Yes
>> Check overdrive control switch circuit. Refer to
.
No
>> Go to
AT-326, "10. A/T Does Not Shift: D
.
18. A/T Does Not Shift: D
3
→
2
2
, When Selector Lever “D”
→
“2” Position
ECS009AO
SYMPTOM:
A/T does not shift from D
3
to 2
2
when changing selector lever from “D” to “2” position.
1.
CHECK PNP SWITCH CIRCUIT
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage to PNP switch circuit?
Without CONSULT-II
Does self-diagnosis show damage to PNP switch circuit?
Yes or No
Yes
>> Check PNP switch circuit. Refer to
.
No
>> Go to
AT-324, "9. A/T Does Not Shift: D
.
SCIA0706E
SCIA0706E
AT-336
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSES FOR SYMPTOMS
19. A/T Does Not Shift: 2
2
→
1
1
, When Selector Lever “2”
→
“1” Position
ECS009AP
SYMPTOM:
A/T does not shift from 2
2
to 1
1
when changing selector lever from “2” to “1” position.
1.
CHECK PNP SWITCH CIRCUIT
With CONSULT-II
Does “TCM INPUT SIGNALS” in “DATA MONITOR” show damage to PNP switch circuit?
Without CONSULT-II
Does self-diagnosis show damage to PNP switch circuit?
Yes or No
Yes
>> Check PNP switch circuit. Refer to
AT-337, "21. TCM Self-diagnosis Does Not Activate (PNP &
Overdrive Control Switches, and Throttle Position Sensor Circuit Checks)"
.
No
>> GO TO 2
2.
CHECK SYMPTOM
Check again.
OK or NG
OK
>> INSPECTION END
NG
>> 1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
SCIA0706E
SAT778B
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