Infiniti EX37. Transaxle and Transmission (2013 year). Instruction - page 9
SHIFT LOCK SYSTEM
TM-129
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
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Component Function Check
INFOID:0000000008285867
1.
CHECK A/T SHIFT LOCK OPERATION (PART 1)
1.
Turn ignition switch ON.
2.
Shift the selector lever to “P” position.
3.
Attempt to shift the selector lever to any other position with the brake pedal released.
Can the selector lever be shifted to any other position?
JRDWC2245GB
2013 EX
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TM-130
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
SHIFT LOCK SYSTEM
YES
>> Go to
NO
>> GO TO 2.
2.
CHECK A/T SHIFT LOCK OPERATION (PART 2)
Attempt to shift the selector lever to any other position with the brake pedal depressed.
Can the selector lever be shifted to any other position?
YES
>> INSPECTION END
NO
>> Go to
Diagnosis Procedure
INFOID:0000000008285868
1.
CHECK POWER SOURCE (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect A/T shift selector connector.
3.
Turn ignition switch ON.
4.
Check voltage between A/T shift selector vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 5.
2.
CHECK GROUND CIRCUIT
Check continuity between A/T shift selector vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK HARNESS BETWEEN A/T SHIFT SELECTOR AND SHIFT LOCK UNIT
1.
Disconnect shift lock unit connector.
2.
Check continuity between A/T shift selector connector terminals and shift lock unit A/T shift selector side
connector terminals.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK SHIFT LOCK UNIT
1.
Remove shift lock unit. Refer to
TM-182, "Removal and Installation"
.
2.
Check shift lock unit. Refer to
TM-132, "Component Inspection (Shift Lock Solenoid)"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace shift lock unit. Refer to
TM-182, "Removal and Installation"
.
A/T shift selector vehicle side harness connector
Ground
Condition
Voltage (Approx.)
Connector
Terminal
M137
8
Depressed brake pedal.
Battery voltage
Released brake pedal.
0 V
A/T shift selector vehicle side harness connector
Ground
Continuity
Connector
Terminal
M137
4
Existed
A/T shift selector connector
Shift lock unit A/T shift selector side connector
Continuity
Connector
Terminal
Connector
Terminal
M137
8
M222
3
Existed
4
4
2013 EX
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SHIFT LOCK SYSTEM
TM-131
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
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5.
CHECK POWER SOURCE (PART 2)
1.
Turn ignition switch OFF.
2.
Disconnect stop lamp switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between stop lamp switch vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 9.
6.
CHECK STOP LAMP SWITCH (PART 1)
Check stop lamp switch. Refer to
TM-132, "Component Inspection (Stop Lamp Switch)"
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> GO TO 12.
7.
CHECK HARNESS BETWEEN STOP LAMP SWITCH AND SHIFT SELECTOR (PART 1)
Check continuity between stop lamp switch vehicle side harness connector terminal and A/T shift selector
vehicle side harness connector terminal.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace damaged parts.
8.
CHECK HARNESS BETWEEN STOP LAMP SWITCH AND SHIFT SELECTOR (PART 2)
Check continuity between stop lamp switch vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Repair or replace damaged parts.
9.
CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect fuse block (J/B) connector.
3.
Check continuity between fuse block (J/B) vehicle side harness connector terminal and stop lamp switch
vehicle side harness connector terminal.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Repair or replace damaged parts.
10.
CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 2)
Stop lamp switch vehicle side harness connector
Ground
Voltage (Approx.)
Connector
Terminal
E110
3
Battery voltage
Stop lamp switch vehicle side harness connector
A/T shift selector vehicle side harness connector
Continuity
Connector
Terminal
Connector
Terminal
E110
4
M137
8
Existed
Stop lamp switch vehicle side harness connector
Ground
Continuity
Connector
Terminal
E110
4
Not existed
Fuse block (J/B) vehicle side harness connector
Stop lamp switch vehicle side harness connector
Continuity
Connector
Terminal
Connector
Terminal
E103
4F
E110
3
Existed
2013 EX
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TM-132
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
SHIFT LOCK SYSTEM
Check continuity between fuse block (J/B) vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Repair or replace damaged parts.
11.
DETECT MALFUNCTIONING ITEM
Check the following.
• Harness for short or open between ignition switch and fuse block (J/B). Refer to
• Ignition switch
• 10A fuse [No.3, located in the fuse block (J/B)]. Refer to
PG-94, "Fuse, Connector and Terminal Arrange-
.
• Fuse block (J/B)
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Repair or replace damaged parts.
12.
CHECK INSTALLATION POSITION OF STOP LAMP SWITCH
Adjust stop lamp switch position. Refer to
BR-7, "Inspection and Adjustment"
.
>> GO TO 13.
13.
CHECK STOP LAMP SWITCH (PART 2)
Check stop lamp switch. Refer to
TM-132, "Component Inspection (Stop Lamp Switch)"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace stop lamp switch. Refer to
BR-18, "Removal and Installation"
.
Component Inspection (Shift Lock Solenoid)
INFOID:0000000008285869
1.
CHECK SHIFT LOCK SOLENOID
Apply voltage to terminals 3 and 4 of shift lock unit connector, and then check that shift lock solenoid is acti-
vated.
CAUTION:
Connect the fuse between the terminals when applying the voltage.
Can the lock plate be moved up and down?
YES
>> INSPECTION END
NO
>> Replace shift lock unit. Refer to
TM-182, "Removal and Installation"
.
Component Inspection (Stop Lamp Switch)
INFOID:0000000008285870
1.
CHECK STOP LAMP SWITCH
Check continuity between stop lamp switch connector terminals 3 and 4.
Fuse block (J/B) vehicle side harness connector
Ground
Continuity
Connector
Terminal
E103
4F
Not existed
Shift lock unit connector
Condition
Status
Terminal
+ (fuse)
−
3
4
Apply 12 V direct current be-
tween terminals 3 and 4.
Shift lock solenoid operates
2013 EX
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SHIFT LOCK SYSTEM
TM-133
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[7AT: RE7R01A]
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Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace stop lamp switch. Refer to
BR-18, "Removal and Installation"
.
Stop lamp switch connector
Condition
Continuity
Terminal
3
4
Depressed brake pedal.
Existed
Released brake pedal.
Not existed
2013 EX
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TM-134
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
SELECTOR LEVER POSITION INDICATOR
SELECTOR LEVER POSITION INDICATOR
Description
INFOID:0000000008285871
Indicates selector lever position.
Component Function Check
INFOID:0000000008285872
1.
CHECK SELECTOR LEVER POSITION INDICATOR (PART 1)
1.
Turn ignition switch ON.
2.
Check that each position indicator lamp of the selector lever position indicator turns on when shifting the
selector lever from “P” to “M” position.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Go to
2.
CHECK SELECTOR LEVER POSITION INDICATOR (PART 2)
Check that the night illumination of the selector lever position indicator turns on when setting the lighting
switch in 1st position.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Go to
Diagnosis Procedure
INFOID:0000000008285873
1.
CHECK MALFUNCTIONING ITEM
Which item is abnormal?
Position indicator lamp>> GO TO 2.
Illumination lamp>> GO TO 11.
2.
CHECK POWER SOURCE
1.
Turn ignition switch OFF.
2.
Disconnect A/T shift selector connector.
3.
Turn ignition switch ON.
4.
Check voltage between A/T shift selector vehicle side harness connector terminals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 8.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between A/T shift selector vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK SHIFT POSITION SWITCH
A/T shift selector vehicle side harness connector
Ground
Voltage (Approx.)
Connector
Terminal
M137
10
Battery voltage
A/T shift selector vehicle side harness connector
Ground
Continuity
Connector
Terminal
M137
4
Existed
2013 EX
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SELECTOR LEVER POSITION INDICATOR
TM-135
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
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1.
Disconnect shift position switch connector.
2.
Check continuity between A/T shift selector harness connector terminals and shift position switch connec-
tor terminals.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace damaged parts. Refer to
TM-182, "Removal and Installation"
5.
CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDICA-
TOR (PART 1)
1.
Disconnect selector lever position indicator connector.
2.
Check continuity between shift position switch harness connector terminals and selector lever position
indicator connector terminals.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace damaged parts. Refer to
TM-182, "Removal and Installation"
6.
CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDICA-
TOR (PART 2)
Check harness cladding between shift position switch connector and selector lever position indicator connec-
tor for damage.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace damaged parts. Refer to
TM-182, "Removal and Installation"
7.
CHECK SELECTOR LEVER POSITION INDICATOR
Check selector lever position indicator. Refer to
TM-137, "Component Inspection (Selector Lever Position Indi-
A/T shift selector harness connector
Shift position switch connector
Condition
Continuity
Connector
Terminal
Connector
Terminal
M137
4
M221
7
Selector lever in “D”
position.
Existed
2, 3, 4, 5, 6, 9, 10, 11
No existed
9
Selector lever in “M”
position.
Existed
2, 3, 4, 5, 6, 7, 10, 11
No existed
10
2, 6
Selector lever in “N”
and “M” position.
Existed
3, 4, 5, 7, 9, 10, 11
No existed
3, 6
Selector lever in “D”
position.
Existed
2, 4, 5, 7, 9, 10, 11
No existed
4, 6
Selector lever in “R”
position.
Existed
2, 3, 5, 7, 9, 10, 11
No existed
5, 6
Selector lever in “P”
position.
Existed
2, 3, 4, 7, 9, 10, 11
No existed
Shift position switch harness connector
Selector lever position indicator harness connector
Continuity
Connector
Terminal
Connector
Terminal
M221
2
M223
3
Existed
3
4
4
5
5
7
6
6
7
8
9
2
2013 EX
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TM-136
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
SELECTOR LEVER POSITION INDICATOR
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Replace damaged parts.
8.
CHECK HARNESS BETWEEN A/T SHIFT SELECTOR AND BCM (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between A/T shift selector vehicle side harness connector terminal and BCM vehicle
side harness connector terminal.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace damaged parts.
9.
CHECK HARNESS BETWEEN A/T SHIFT SELECTOR AND BCM (PART 2)
Check continuity between A/T shift selector vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Repair or replace damaged parts.
10.
CHECK BCM INPUT/OUTPUT SIGNAL
Check BCM input/output signal. Refer to
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-42, "Intermittent Incident"
.
NO
>> Repair or replace damaged parts.
11.
CHECK POWER SOURCE
1.
Turn ignition switch OFF.
2.
Disconnect A/T shift selector connector.
3.
Turn ignition switch ON.
4.
Check voltage between A/T shift selector vehicle side harness connector terminals.
Is the inspection result normal?
YES
>> GO TO 12.
NO
>> Check illumination circuit. Refer to
INL-42, "Wiring Diagram - ILLUMINATION -"
.
12.
CHECK SHIFT POSITION SWITCH
1.
Disconnect shift position switch connector.
2.
Check continuity between A/T shift selector harness connector terminals and shift position switch connec-
tor terminals.
A/T shift selector vehicle side harness connector
BCM vehicle side harness connector
Continuity
Connector
Terminal
Connector
Terminal
M137
10
M122
96
Existed
A/T shift selector vehicle side harness connector
Ground
Continuity
Connector
Terminal
M137
10
Not existed
A/T shift selector vehicle side harness connector
Condition
Voltage (Approx.)
Connector
Terminal
+
−
M137
7
9
Lighting switch 1ST
Battery voltage
2013 EX
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SELECTOR LEVER POSITION INDICATOR
TM-137
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
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Is the inspection result normal?
YES
>> GO TO 13.
NO
>> Repair or replace damaged parts. Refer to
TM-182, "Removal and Installation"
13.
CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDI-
CATOR (PART 1)
1.
Disconnect selector lever position indicator connector.
2.
Check continuity between shift position switch harness connector terminals and selector lever position
indicator connector terminals.
Is the inspection result normal?
YES
>> GO TO 14.
NO
>> Repair or replace damaged parts. Refer to
TM-182, "Removal and Installation"
14.
CHECK HARNESS BETWEEN SHIFT POSITION SWITCH AND SELECTOR LEVER POSITION INDI-
CATOR (PART 2)
Check harness cladding between shift position switch connector and selector lever position indicator connec-
tor for damage.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace damaged parts. Refer to
TM-182, "Removal and Installation"
Component Inspection (Selector Lever Position Indicator)
INFOID:0000000008285874
1.
CHECK SELECTOR LEVER POSITION INDICATOR
Check that selector lever position indicator lamps turn on.
CAUTION:
Connect the fuse between the terminals when applying the voltage.
A/T shift selector harness connector
Shift position switch connector
Continuity
Connector
Terminal
Connector
Terminal
M137
7
M221
10
Existed
2, 3, 4, 5, 6, 7, 9, 11
No existed
9
11
Existed
2, 3, 4, 5, 6, 7, 9, 10
No existed
Shift position switch harness connector
Selector lever position indicator harness connector
Continuity
Connector
Terminal
Connector
Terminal
M221
10
M223
1
Existed
11
9
Selector lever position indicator connector
Condition
Status
Terminal
+ (fuse)
−
1
9
Apply 12 V direct current between
terminals 1 and 9.
Illumination lamp turns on.
2013 EX
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TM-138
< DTC/CIRCUIT DIAGNOSIS >
[7AT: RE7R01A]
SELECTOR LEVER POSITION INDICATOR
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the selector lever position indicator. Refer to
TM-182, "Removal and Installation"
3
8
Apply 12 V direct current between
terminals 3 and 8.
“N” position indicator lamp turns on.
4
Apply 12 V direct current between
terminals 4 and 8.
“D” position indicator lamp turns on.
5
Apply 12 V direct current between
terminals 5 and 8.
“R” position indicator lamp turns on.
7
Apply 12 V direct current between
terminals 7 and 8.
“P” position indicator lamp turns on.
6
2
Apply 12 V direct current between
terminals 6 and 2.
“M” mode indicator lamp turns on.
Selector lever position indicator connector
Condition
Status
Terminal
+ (fuse)
−
2013 EX
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TCM
TM-139
< ECU DIAGNOSIS INFORMATION >
[7AT: RE7R01A]
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ECU DIAGNOSIS INFORMATION
TCM
Reference Value
INFOID:0000000008285875
VALUES ON DIAGNOSIS TOOL
• The CONSULT electrically displays shift timing and lock-up timing (that is, operation timing of each sole-
noid).
Check for time difference between actual shift timing and the CONSULT display. If the difference is notice-
able, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical parts
using applicable diagnostic procedures.
• Shift schedule (which implies gear position) displayed on CONSULT and that indicated in Service Manual
may differ slightly. This occurs because of the following reasons:
- Actual shift schedule has more or less tolerance or allowance
- Shift schedule indicated in Service Manual refers to the point where shifts start
- Gear position displayed on CONSULT indicates the point where shifts are completed
• Display of solenoid valves on CONSULT changes at the start of shifting, while gear position is displayed
upon completion of shifting (which is computed by TCM).
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
CONSULT MONITOR ITEM
Item name
Condition
Value / Status (Approx.)
VHCL/S SE-A/T
During driving
Approximately equals the speed-
ometer reading.
ESTM VSP SIG
During driving
Approximately equals the speed-
ometer reading.
OUTPUT REV
During driving (lock-up ON)
Tachometer / Gear ratio
INPUT SPEED
During driving (lock-up ON)
Approximately equals the engine
speed.
F SUN GR REV
During driving
Revolution of front sun gear is indi-
cated.
F CARR GR REV
During driving
Revolution of front carrier is indi-
cated.
ENGINE SPEED
Engine running
Closely equals the tachometer
reading.
TC SLIP SPEED
During driving
Engine speed
−
Input speed
ACCELE POSI
Accelerator pedal is released
0.0/8
Accelerator pedal is fully depressed
8.0/8
THROTTLE POSI
Accelerator pedal is released
0.0/8
Accelerator pedal is fully depressed
8.0/8
ATF TEMP 1
Ignition switch ON
Temperature of ATF in the oil pan is
indicated.
ATF TEMP 2
Ignition switch ON
Temperature of ATF at the exit of
torque converter.
ATF TEMP SE 1
0
°
C (32
°
F) – 20
°
C (68
°
F) – 80
°
C (176
°
F)
3.3 – 2.7 – 0.9 V
BATTERY VOLT
Ignition switch ON
Battery voltage (11 V – 14 V)
LINE PRES SOL
—
—
TCC SOLENOID
—
—
L/B SOLENOID
—
—
FR/B SOLENOID
—
—
HLR/C SOL
—
—
2013 EX
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TM-140
< ECU DIAGNOSIS INFORMATION >
[7AT: RE7R01A]
TCM
I/C SOLENOID
—
—
D/C SOLENOID
—
—
2346/B SOL
—
—
L/P SOL MON
—
—
TCC SOL MON
—
—
L/B SOL MON
—
—
FR/B SOL MON
—
—
HLR/C SOL MON
—
—
I/C SOL MON
—
—
D/C SOL MON
—
—
2346/B SOL MON
—
—
GEAR RATIO
Driving with 1GR
4.924
Driving with 2GR
3.194
Driving with 3GR
2.043
Driving with 4GR
1.412
Driving with 5GR
1.000
Driving with 6GR
0.862
Driving with 7GR
0.772
ENGINE TORQUE
During driving
Changes the value according to
the acceleration or deceleration.
ENG TORQUE D
During driving
Changes the value according to
the acceleration or deceleration.
INPUT TRQ S
During driving
Changes the value according to
the acceleration or deceleration.
INPUT TRQ L/P
During driving
Changes the value according to
the acceleration or deceleration.
TRGT PRES L/P
Selector lever in “P” and “N” positions
490 kPa
Other than the above
490 – 1370 kPa
TRGT PRES TCC
Slip lock-up is active
0 – 600 kPa
Lock-up is active
600 kPa
Other than the above
0 kPa
TRGT PRES L/B
Low brake is engaged
1370 kPa
Low brake is disengaged
0 kPa
TRGT PRES FR/B
Front brake is engaged
1370 kPa
Front brake is disengaged
0 kPa
TRG PRE HLR/C
High and low reverse clutch is disengaged
1370 kPa
High and low reverse clutch is engaged
0 kPa
TRGT PRES I/C
Input clutch is disengaged
1370 kPa
Input clutch is engaged
0 kPa
TRGT PRES D/C
Direct clutch is disengaged
1370 kPa
Direct clutch is engaged
0 kPa
TRG PRE 2346/B
2346 brake is engaged
1370 kPa
2346 brake is disengaged
0 kPa
SHIFT PATTERN
During normal driving (without shift changes)
FF
VEHICLE SPEED
During driving
Approximately equals the speed-
ometer reading.
Item name
Condition
Value / Status (Approx.)
2013 EX
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TCM
TM-141
< ECU DIAGNOSIS INFORMATION >
[7AT: RE7R01A]
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A
B
TM
N
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P
RANGE SW 4
Selector lever in “P” and “N” positions
OFF
Other than the above
ON
RANGE SW 3
Selector lever in “P”, “R” and “N” positions
OFF
Other than the above
ON
RANGE SW 2
Selector lever in “P” and “R” positions
OFF
Other than the above
ON
RANGE SW 1
Selector lever in “P” position
OFF
Other than the above
ON
SFT DWN ST SW
*
Paddle shifter (shift-down) is pulled
ON
Other than the above
OFF
SFT UP ST SW
*
Paddle shifter (shift-up) is pulled
ON
Other than the above
OFF
DOWN SW LEVER
Selector lever is shifted to
−
side
ON
Other than the above
OFF
UP SW LEVER
Selector lever is shifted to + side
ON
Other than the above
OFF
NON M-MODE SW
Selector lever is shifted to manual shift gate side
OFF
Other than the above
ON
MANU MODE SW
Selector lever is shifted to manual shift gate side
ON
Other than the above
OFF
TOW MODE SW
*
Tow mode
ON
Other than the above
OFF
DS RANGE
Driving with DS mode
ON
Other than the above
OFF
1 POSITION SW
*
Selector lever in “1” position
ON
Other than the above
OFF
OD CONT SW
*
When overdrive control switch is depressed
ON
When overdrive control switch is released
OFF
BRAKESW
Brake pedal is depressed
ON
Brake pedal is released
OFF
POWERSHIFT SW
*
Power mode
ON
Other than the above
OFF
ASCD-OD CUT
When TCM receives ASCD OD cancel request signal
ON
Other than the above
OFF
ASCD-CRUISE
ASCD operate
ON
Other than the above
OFF
ABS SIGNAL
ABS operate
ON
Other than the above
OFF
TCS GR/P KEEP
When TCM receives TCS gear keep request signal
ON
Other than the above
OFF
TCS SIGNAL 2
When the reception value of A/T shift schedule change
demand signal is “cold”
ON
Other than the above
OFF
Item name
Condition
Value / Status (Approx.)
2013 EX
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TM-142
< ECU DIAGNOSIS INFORMATION >
[7AT: RE7R01A]
TCM
TCS SIGNAL 1
When the reception value of A/T shift schedule change
demand signal is “warm”
ON
Other than the above
OFF
LOW/B PARTS
At 4GR - 5GR - 6GR shift control
FAIL
Other than the above
NOTFAIL
HC/IC/FRB PARTS
At 1GR - 2GR - 3GR shift control
FAIL
Other than the above
NOTFAIL
IC/FRB PARTS
At 4GR - 5GR - 6GR shift control
FAIL
Other than the above
NOTFAIL
HLR/C PARTS
At 4GR - 5GR - 6GR shift control
FAIL
Other than the above
NOTFAIL
W/O THL POS
Accelerator pedal is fully depressed
ON
Accelerator pedal is released
OFF
CLSD THL POS
Accelerator pedal is released
ON
Accelerator pedal is fully depressed
OFF
DRV CST JUDGE
Accelerator pedal is depressed
DRIVE
Accelerator pedal is released
COAST
SHIFT IND SIGNAL
When the selector lever is positioned in between each po-
sition.
OFF
Selector lever in “P” position
P
Selector lever in “R” position
R
Selector lever in “N” position
N
Selector lever in “D” position
D
Selector lever in “D” position: 7GR
Selector lever in “D” position: 6GR
6
Selector lever in “D” position: 5GR
5
Selector lever in “D” position: 4GR
4
Selector lever in “D” position: 3GR
3
Selector lever in “D” position: 2GR
2
Selector lever in “D” position: 1GR
1
Selector lever in “M” position: 1GR
M1
Selector lever in “M” position: 2GR
M2
Selector lever in “M” position: 3GR
M3
Selector lever in “M” position: 4GR
M4
Selector lever in “M” position: 5GR
M5
Selector lever in “M” position: 6GR
M6
Selector lever in “M” position: 7GR
M7
Driving with DS mode
DS
STARTER RELAY
Selector lever in “P” and “N” positions
ON
Other than the above
OFF
F-SAFE IND/L
For 2 seconds after the ignition switch is turned ON
ON
Other than the above
OFF
ATF WARN LAMP
*
When TCM transmits the ATF indicator lamp signal
ON
Other than the above
OFF
Item name
Condition
Value / Status (Approx.)
2013 EX
-------------------------------------------------------------------------------------------------------------------------------------------------------------
TCM
TM-143
< ECU DIAGNOSIS INFORMATION >
[7AT: RE7R01A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
*: Not mounted but always display as OFF.
TERMINAL LAYOUT
PHYSICAL VALUES
MANU MODE IND
Driving with manual mode
ON
Other than the above
OFF
ON OFF SOL MON
Selector lever in “P” and “N” positions
ON
Driving with 1GR to 3GR
Other than the above
OFF
START RLY MON
Selector lever in “P” and “N” positions
ON
Other than the above
OFF
ON OFF SOL
Selector lever in “P” and “N” positions
ON
Driving with 1GR to 3GR
Other than the above
OFF
SLCT LVR POSI
Selector lever in “N” and “P” positions
N/P
Selector lever in “R” position
R
Selector lever in “D” and “DS” positions
D
Selector lever in “M” position: 7GR
Selector lever in “M” position: 6GR
6
Selector lever in “M” position: 5GR
5
Selector lever in “M” position: 4GR
4
Selector lever in “M” position: 3GR
3
Selector lever in “M” position: 2GR
2
Selector lever in “M” position: 1GR
1
GEAR
During driving
1st, 2nd, 3rd, 4th, 5th, 6th, 7th
NEXT GR POSI
During driving
1st, 2nd, 3rd, 4th, 5th, 6th, 7th
SHIFT MODE
Driving with the D position
0 or 3
Driving with the manual mode
4 or 8
D/C PARTS
At 1GR - 2GR shift control
FAIL
Other than the above
NOTFAIL
FR/B PARTS
At control fixed to 1GR
FAIL
Other than the above
NOTFAIL
2346/B PARTS
At control fixed to 1GR
FAIL
Other than the above
NOTFAIL
2346B/DC PARTS
At 2GR - 3GR - 4GR shift control
FAIL
Other than the above
NOTFAIL
Item name
Condition
Value / Status (Approx.)
SCIA1658E
2013 EX
-------------------------------------------------------------------------------------------------------------------------------------------------------------
TM-144
< ECU DIAGNOSIS INFORMATION >
[7AT: RE7R01A]
TCM
Terminal
(Wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/
Output
1
(Y)
Ground
Power supply
Input
Ignition switch ON
Battery voltage
Ignition switch OFF
0 V
2
(BR)
Ground
Power supply
(Memory back-up)
Input
Always
Battery voltage
3
(L)
—
CAN-H
Input/
Output
—
—
4
(V)
—
K-line (CONSULT
signal)
Input/
Output
—
—
5
(B)
Ground
Ground
Output
Always
0 V
6
(Y)
Ground
Power supply
Input
Ignition switch ON
Battery voltage
Ignition switch OFF
0 V
7
(R)
Ground
Back-up lamp relay
Input
Ignition switch ON
Selector lever in “R” position.
0 V
Selector lever in other positions.
Battery voltage
8
(P)
—
CAN-L
Input/
Output
—
—
9
(GR)
Ground
Starter relay
Output
Ignition switch ON
Selector lever in “N” and “P” po-
sitions.
Battery voltage
Selector lever in other positions.
0 V
10
(B)
Ground
Ground
Output
Always
0 V
2013 EX
-------------------------------------------------------------------------------------------------------------------------------------------------------------
