TM-118
< COMPONENT DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
A/T SHIFT LOCK SYSTEM
2. Check voltage between A/T device harness connector terminal
5 and ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
5.CHECK STOP LAMP SWITCH
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check continuity between stop lamp switch harness connector
terminals 3 and 4.
Check stop lamp switch after adjusting brake pedal. Refer to
BR-6, "
Inspection and Adjustment" .
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.DETECT MALFUNCTIONING ITEM
Check the following. If any items are damaged, repair or replace damaged parts.
Harness for short or open between ignition switch and stop lamp switch harness connector
Harness for short or open between stop lamp switch harness connector and A/T device harness connector
10A fuse [No. 3, located in the fuse block (J/B)]
Ignition switch.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
7.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector termi-
nal 6 and ground.
4. Connect A/T device harness connector.
OK or NG
OK >> Replace shift lock solenoid and park position switch
assembly.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors. Voltage:
Brake pedal depressed: Battery voltage
Brake pedal released: 0V
SCIA7171E
Condition Continuity
When brake pedal is depressed Yes
When brake pedal is released No
SCIA2126E
Continuity should exist.
SCIA5000E
SYSTEM SYMPTOM
TM-139
< SYMPTOM DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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.
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
Harness for short or open between battery and TCM connector terminal 28
10A fuse (No.13, located in the fuse block) and 10A fuse (No.49, located in the IPDM E/R)
Ignition switch.
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.
3. Check continuity between TCM connector terminals and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
5.DETECT MALFUNCTIONING ITEM
Check the following.
Harness for short or open between ignition switch and combination meter
Combination meter.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.CHECK SYMPTOM
Item Connector Terminal Judgement standard (Approx.)
TCM connectorE3110
Battery voltage 19
E32 28
SCIA2656E
Item Connector Terminal Judgement standard (Approx.)
TCM connectorE3110 0V
19 0V
E32 28 Battery voltage
SCIA2657E
Item Connector Terminal Continuity
TCM connector E32 25, 48 - Ground Yes
SCIA2671E
TM-358
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
VEHICLE SPEED SENSOR - A/T (REVOLUTION SENSOR)
3. Check continuity between TCM connector terminals and revolu-
tion sensor harness connector terminal.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK >> 10A fuse (No.49, located in the IPDM E/R) or ignition switch are malfunctioning.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
7. CHECK HARNESS BETWEEN TCM AND REVOLUTION SENSOR (SENSOR GROUND)
1. Turn ignition switch OFF.
2. Disconnect the TCM connector and revolution sensor harness connector.
3. Check continuity between TCM connector terminal and revolu-
tion sensor harness connector terminal.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
8.CHECK DTC
Perform TM-355, "
DTC Confirmation Procedure".
OK or NG
OK >>INSPECTION END
NG >> GO TO 5.
Item Connector Terminal Continuity
TCM E31 10
Ye s
Revolution sensor F38 1
TCM E31 19
Ye s
Revolution sensor F38 1
SCIA2617E
Item Connector Terminal Continuity
TCM E32 42
Ye s
Revolution sensor F38 3
SCIA2618E
BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POW-
ER SOURCE)
TM-377
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
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2. Check voltage between TCM connector terminal and ground.
3. Turn ignition switch OFF.
4. Check voltage between TCM connector terminal and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2.DETECT MALFUNCTIONING ITEM
Check the following items:
Harness for short or open between ignition switch and TCM terminals 10, 19
Harness for short or open between battery and TCM terminal 28
10A fuse (No.13, located in the fuse block) and 10A fuse (No.49, located in the IPDM E/R)
Ignition switch.
OK or NG
OK >> GO TO 9.
NG >> Repair or replace damaged parts.
3.CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR
With CONSULT-III
1. Start engine.
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “FLUID TEMP SE”.
Without CONSULT-III
1. Start engine.
Item Connector TerminalJudgement standard (Ap-
prox.)
Power supply E3110 Battery voltage
19 Battery voltage
Power supply
(memory back-up)E32 28 Battery voltage
SCIA2656E
Item Connector Terminal Judgement standard (Approx.)
Power supply E3110 0V
19 0V
Power supply
(memory back-up)E32 28 Battery voltage
SCIA2657E
Item name ConditionDisplay value
(Approx.)
FLUID TEMP
SEWhen A/T fluid temperature is 20°C (68°F). 1.5V
When A/T fluid temperature is 80°C (176°F). 0.5V
TM-386
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
TURBINE REVOLUTION SENSOR
5. Reinstall any part removed.
OK or NG
OK >> 10A fuse (No.49, located in the IPDM E/R) or ignition switch are malfunctioning.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
7. CHECK HARNESS BETWEEN TCM AND TURBINE REVOLUTION SENSOR [(POWER TRAIN REVOLU-
TION SENSOR) SENSOR GROUND]
1. Turn ignition switch OFF.
2. Disconnect the turbine revolution sensor (power train revolution sensor) harness connector.
3. Check continuity between TCM connector terminal and turbine
revolution sensor (power train revolution sensor) harness con-
nector terminal.
4. If OK, check harness for short to ground and short to power.
5. Reinstall any part removed.
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
8.CHECK DTC
Perform TM-383, "
DTC Confirmation Procedure".
OK or NG
OK >>INSPECTION END
NG >> GO TO 5.
Item Connector Terminal Continuity
TCM E32 42
Ye s
Turbine revolution sensor
(power train revolution sensor)F47 3
SCIA2774E
MAIN POWER SUPPLY AND GROUND CIRCUIT
TM-393
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
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OK >> GO TO 3.
NG >> GO TO 2.
2.DETECT MALFUNCTIONING ITEM
Check the following items:
Harness for short or open between ignition switch and TCM terminals 10, 19
Harness for short or open between battery and TCM terminal 28
10A fuse (No.13, located in the fuse block) and 10A fuse (No. 49, located in the IPDM E/R)
Ignition switch. Refer to XX.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace damaged parts.
3.CHECK TCM GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between TCM connector terminals and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
4.CHECK DTC
Perform TM-392, "
DTC Confirmation Procedure".
OK or NG
OK >>INSPECTION END
NG >> GO TO 5.
5.CHECK TCM
1. Check TCM input/output signals. Refer to XX-XX, "*****"
.
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.
Item Connector Terminal Continuity
Ground E32 25, 48 - Ground Yes
SCIA2671E
TM-416
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-
TION SIGNAL CIRCUIT
4.CHECK PNP SWITCH
1. Turn ignition switch OFF.
2. Disconnect PNP switch harness connector.
3. Check continuity between PNP switch harness connector termi-
nals.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5.CHECK CONTROL CABLE ADJUSTMENT
Check PNP switch again with control cable disconnected from manual shaft of A/T assembly. Refer to test
group 4.
OK or NG
OK >> Adjust control cable. Refer to XX-XX, "*****".
NG >> Repair or replace PNP switch. Refer to XX-XX, "*****"
.
6.DETECT MALFUNCTIONING ITEM
Check the following.
Harness for short or open between ignition switch and PNP switch
Harness for short or open between PNP switch and TCM
Harness for short or open between PNP switch and combination meter
Harness for short or open between combination meter and TCM
10A fuse (No.51, located in the IPDM E/R)
Combination meter.
Ignition switch.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace damaged parts.
7.CHECK OVERDRIVE CONTROL SWITCH CIRCUIT
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out “OVERDRIVE SW”. Check the signal of overdrive control switch is indicated properly.
Without CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
Selector lever position Connector Terminal Continuity
“P”
F251 - 2, 3 - 7
Ye s
*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
Item nameOverdrive control switch
ConditionDisplay value
OVERDRIVE SWDepressed ON
Released OFF
A/T SHIFT LOCK SYSTEM
TM-421
< COMPONENT DIAGNOSIS >[TYPE 2 (4AT: RE4F03B)]
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2. Check voltage between A/T device harness connector terminal
5 and ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
5.CHECK STOP LAMP SWITCH
1. Turn ignition switch OFF.
2. Disconnect stop lamp switch harness connector.
3. Check continuity between stop lamp switch harness connector
terminals 3 and 4.
Check stop lamp switch after adjusting brake pedal. Refer to
XX-XX, "*****"
.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6.DETECT MALFUNCTIONING ITEM
Check the following. If any items are damaged, repair or replace damaged parts.
Harness for short or open between ignition switch and stop lamp switch harness connector
Harness for short or open between stop lamp switch harness connector and A/T device harness connector
10A fuse [No. 3, located in the fuse block (J/B)]
Ignition switch.
OK or NG
OK >>INSPECTION END
NG >> Repair or replace damaged parts.
7.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector termi-
nal 6 and ground.
4. Connect A/T device harness connector.
OK or NG
OK >> Replace shift lock solenoid and park position switch
assembly.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors. Voltage:
Brake pedal depressed: Battery voltage
Brake pedal released: 0V
SCIA7171E
Condition Continuity
When brake pedal is depressed Yes
When brake pedal is released No
SCIA2126E
Continuity should exist.
SCIA5000E