Page 49 of 2395
SAT591J
IWhen testing conditions are satisfied, CONSULT-II screen
changes from ªOUT OF CONDITIONº to ªTESTINGº.
SAT592J
SAT593J
10. Stop vehicle. If ªNGº appears on the screen, malfunction may
exist. Go to ªDIAGNOSTIC PROCEDUREº.
SAT594J
11. Perform test drive to check gear shift feeling in accordance
with instructions displayed.
SAT595J
12. Touch ªYESº or ªNOº.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CONSULT-II (Cont'd)
AT-44
Page 50 of 2395

SAT596J
SAT593J
13. CONSULT-II procedure ended.
If ªNGº appears on the screen, a malfunction may exist. Go to
ªDIAGNOSTIC PROCEDUREº.
DTC WORK SUPPORT MODENBAT0184S05
DTC work support item Description Check item
1ST GR FNCTN P0731Following items for ªA/T 1st gear function (P0731)º can be con-
firmed.
ISelf-diagnosis status (whether the diagnosis is being con-
ducted or not)
ISelf-diagnosis result (OK or NG)IShift solenoid valve A
IShift solenoid valve B
IEach clutch
IHydraulic control circuit
2ND GR FNCTN P0732Following items for ªA/T 2nd gear function (P0732)º can be con-
firmed.
ISelf-diagnosis status (whether the diagnosis is being con-
ducted or not)
ISelf-diagnosis result (OK or NG)IShift solenoid valve B
IEach clutch
IHydraulic control circuit
3RD GR FNCTN P0733Following items for ªA/T 3rd gear function (P0733)º can be con-
firmed.
ISelf-diagnosis status (whether the diagnosis is being con-
ducted or not)
ISelf-diagnosis result (OK or NG)IShift solenoid valve A
IEach clutch
IHydraulic control circuit
4TH GR FNCTN P0734Following items for ªA/T 4th gear function (P0734)º can be con-
firmed.
ISelf-diagnosis status (whether the diagnosis is being con-
ducted or not)
ISelf-diagnosis result (OK or NG)IShift solenoid valve A
IShift solenoid valve B
IOverrun clutch solenoid valve
ILine pressure solenoid valve
IEach clutch
IHydraulic control circuit
TCC S/V FNCTN P0744Following items for ªA/T TCC S/V function (lock-up) (P0744)º can
be confirmed.
ISelf-diagnosis status (whether the diagnosis is being con-
ducted or not)
ISelf-diagnosis result (OK or NG)ITorque converter clutch sole-
noid valve
IEach clutch
IHydraulic control circuit
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ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
CONSULT-II (Cont'd)
AT-45
Page 51 of 2395
Diagnostic Procedure Without CONSULT-IINBAT0206OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)NBAT0206S01Refer to EC-95, ªDESCRIPTIONº.
OBD-II SELF-DIAGNOSTIC PROCEDURE (NO
TOOLS)
NBAT0206S02Refer to EC-74, ªDESCRIPTIONº.
SAT491J
SAT132K
TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)NBAT0206S03PreparationNBAT0206S03011. Turn ignition switch to ªOFFº position.
2. Connect the handy type vacuum pump to the throttle opener
and apply vacuum þ25.3 kPa (þ190 mmHg, þ7.48 inHg).
3. Disconnect the throttle position switch harness connector.
4. Turn ignition switch to ªONº position.
5. Check continuity of the closed throttle position switch.
Continuity should exist.
(If continuity does not exist, check throttle opener and
closed throttle position switch. Then increase vacuum
until closed throttle position switch shows continuity.)
6. Go to ªDIAGOSIS STARTº on next page.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
Diagnostic Procedure Without CONSULT-II
AT-46
Page 52 of 2395
1 CHECK O/D OFF INDICATOR LAMP
1. Start the engine with selector lever in ªPº position. Warm engine to normal operating temperature.
2. Turn ignition switch to ªOFFº position.
3. Wait 5 seconds.
SAT967I
4. Turn ignition switch to ªONº position.
(Do not start engine.)
5. Does O/D OFF indicator lamp come on for about 2 seconds?
SAT133K
YesorNo
Ye s©GO TO 2.
No©Go to ª1. O/D OFF Indicator Lamp Does Not Come Onº, AT-218.
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ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-47
Page 53 of 2395

2 JUDGEMENT PROCEDURE STEP 1
1. Turn ignition switch to ªOFFº position.
2. Push shift lock release button.
3. Move selector lever from ªPº to ªDº position.
4. Turn ignition switch to ªONº position. (Do not start engine.)
5. Depress and hold overdrive control switch in ªOFFº position (the O/D OFF indicator lamp will be ªONº) until directed to
release the switch. (If O/D OFF indicator lamp does not come on, go to step 5 on AT-257.)
6. Turn ignition switch to ªOFFº position.
SAT968I
7. Turn ignition switch to ªONº position (Do not start engine.).
8. Release the overdrive control switch (the O/D OFF indicator lamp will be ªOFFº).
9. Wait 2 seconds.
10. Move selector lever to ª2º position.
11. Depress and release the overdrive control switch (the O/D OFF indicator lamp will be ªONº).
12. Depress and hold the overdrive control switch (the O/D OFF indicator lamp will be ªOFFº) until directed to release the
switch.
SAT969I
©GO TO 3.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-48
Page 54 of 2395
3 JUDGEMENT PROCEDURE STEP 2
1. Move selector lever to ª1º position.
2. Release the overdrive control switch.
3. Depress and release the overdrive control switch (the O/D OFF indicator lamp will be ªONº).
4. Depress and release the overdrive control switch (the O/D OFF indicator lamp will be ªOFFº).
5. Depress and hold the overdrive control switch (the O/D OFF indicator lamp will be ªONº) until directed to release the
switch.
SAT970I
6. Depress accelerator pedal fully and release it.
7. Release the overdrive control switch (the O/D OFF indicator lamp will begin to flash ªONº and ªOFFº).
SAT981F
©GO TO 4.
4 CHECK SELF-DIAGNOSIS CODE
Check O/D OFF indicator lamp.
Refer to JUDGEMENT OF SELF-DIAGNOSIS CODE, AT-50.
SAT133K
©DIAGNOSIS END
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ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-49
Page 55 of 2395

JUDGEMENT OF SELF-DIAGNOSIS CODENBAT0206S04
O/D OFF indicator lamp:
All judgement flickers are same.
SAT666I
All circuits that can be confirmed by self-diagnosis are OK.1st judgement flicker is longer than others.
SAT667I
Revolution sensor circuit is short-circuited or disconnected.
ÞGo to DTC P0720 VEHICLE SPEED SENSOR´A/T (REVO-
LUTION SENSOR), AT-111.
2nd judgement flicker is longer than others.
SAT668I
Vehicle speed sensor circuit is short-circuited or disconnected.
ÞGo to DTC VEHICLE SPEED SENSOR´MTR, AT-197.3rd judgement flicker is longer than others.
SAT669I
Throttle position sensor circuit is short-circuited or disconnected.
ÞGo to DTC P1705 THROTTLE POSITION SENSOR,
AT-176.
4th judgement flicker is longer than others.
SAT670I
Shift solenoid valve A circuit is short-circuited or disconnected.
ÞGo to DTC P0750 SHIFT SOLENOID VALVE A, AT-168.5th judgement flicker is longer than others.
SAT671I
Shift solenoid valve B circuit is short-circuited or disconnected.
ÞGo to DTC P0755 SHIFT SOLENOID VALVE B, AT-172.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-50
Page 56 of 2395

O/D OFF indicator lamp:
6th judgement flicker is longer than others.
SAT672I
Overrun clutch solenoid valve circuit is short-circuited or discon-
nected.
ÞGo to DTC P1760 OVERRUN CLUTCH SOLENOID VALVE,
AT-185.7th judgement flicker is longer than others.
SAT673I
Torque converter clutch solenoid valve circuit is short-circuited
or disconnected.
ÞGo to DTC P0740 TORQUE CONVERTER CLUTCH SOLE-
NOID VALVE, AT-148.
8th judgement flicker is longer than others.
SAT674I
A/T fluid temperature sensor is disconnected or TCM power
source circuit is damaged.
ÞGo to DTC BATT/FLUID TEMP SEN (A/T FLUID TEM-
PERATURE SENSOR AND TCM POWER SOURCE), AT-190.9th judgement flicker is longer than others.
SAT675I
Engine speed signal circuit is short-circuited or disconnected.
ÞGo to DTC P0725 ENGINE SPEED SIGNAL, AT-116.
10th judgement flicker is longer than others.
SAT676I
Turbine revolution sensor circuit is short-circuited or discon-
nected.
ÞGo to DTC Turbine Revolution Sensor, AT-202.11th judgement flicker is longer than others.
SAT677I
Line pressure solenoid valve circuit is short-circuited or discon-
nected.
ÞGo to DTC P0745 LINE PRESSURE SOLENOID VALVE,
AT-162.
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ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
Diagnostic Procedure Without CONSULT-II (Cont'd)
AT-51