Mitsubishi Lancer Evolution X. Manual - part 601

DIAGNOSIS <TC-SST>

TSB Revision

TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22C-361

47

Torque limit by 
spark retard

Torque limit by 
spark retard

Torque limit by spark retard requested

ON

Not requested

OFF

48

Torque limit by 
fuel cutoff

Torque limit by 
fuel cutoff

Torque limit by fuel cutoff requested

ON

Not requested

OFF

49

Torque 
increase 
request flag

Torque 
increase 
request flag

Torque increase requested

ON

Not requested

OFF

50

Torque 
reduction 
request flag

Torque 
reduction 
request flag

Torque reduction requested

ON

Not requested

OFF

51

Torque limit by 
throttle closing

Torque limit by 
throttle closing

Torque limit by throttle closing requested

ON

Not requested

OFF

55

Transmission 
temperature 
sensor

Fluid 
temperature 
sensor

Ignition switch: ON

The oil 
temperature is 
displayed

56

Transmission 
temperature 
warning

Fluid 
temperature 
warning

Ignition switch: 
ON

When the oil temperature 
warning indicator is 
displayed

ON

When the oil temperature 
warning indicator is not 
displayed

OFF

57

Drive mode 
SW

Twin clutch 
SST control 
mode switch

Ignition switch: 
ON

Drive mode: Normal

CITY (Normal)

Drive mode: Sport

SPORT

58

Gear change 
mode

Gear change 
mode

Ignition switch: 
ON

Shift lever position: D

Auto

Shift lever position: Manual 
mode

Manual

Item 
No.

Display on 
scan tool

Item name

Check conditions

Normal 
conditions

DIAGNOSIS <TC-SST>

TSB Revision

TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22C-362

59

Meter 
displayed 
Gear

Meter 
displayed 
Gear

Ignition switch: 
ON

Shift lever position: P

P

Shift lever position: R

R

Shift lever position: N

N

Shift lever 
position: D

Driving at a constant speed 
in 1st

D1

Driving at a constant speed 
in 2nd

D2

Driving at a constant speed 
in 3rd

D3

Driving at a constant speed 
in 4th

D4

Driving at a constant speed 
in 5th

D5

Driving at a constant speed 
in 6th

D6

Shift lever 
position: Manual 
mode

Driving at a constant speed 
in 1st

1

Driving at a constant speed 
in 2nd

2

Driving at a constant speed 
in 3rd

3

Driving at a constant speed 
in 4th

4

Driving at a constant speed 
in 5th

5

Driving at a constant speed 
in 6th

6

60

Transmission 
fail flag

Transmission 
fail flag

Fail-safe function operated

ON

Fail-safe function not operated

OFF

61

ECU 
operation 
status

TC-SST-ECU 
operation 
status

Ignition switch: ON

The ECU 
operation status 
is displayed

62

Current gear 
(internal data)

Current gear 
(internal data)

Actual driving

The current 
driving gear is 
displayed

63

Pre select 
gear (internal 
data)

Pre select 
gear (internal 
data)

Actual driving

The pre-select 
gear is 
displayed

64

Gear odd 
(internal data)

Gear odd 
(internal data)

Actual driving

The odd 
number gear 
currently 
engaged is 
displayed

Item 
No.

Display on 
scan tool

Item name

Check conditions

Normal 
conditions

DIAGNOSIS <TC-SST>

TSB Revision

TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22C-363

65

Gear even 
(internal data)

Gear even 
(internal data)

Actual driving

The even 
number gear 
currently 
engaged is 
displayed

66

Clutch (odd) 
temperature

Clutch (odd) 
temperature

Ignition switch: ON

The clutch (odd 
number) 
surface 
temperature is 
displayed

67

Clutch (even) 
temperature

Clutch (even) 
temperature

Ignition switch: ON

The clutch 
(even number) 
surface 
temperature is 
displayed

68

Clutch (odd) 
slip speed

Clutch (odd) 
slip speed

Ignition switch: ON

The clutch (odd 
number) slip 
speed is 
displayed

69

Clutch (even) 
slip speed

Clutch (even) 
slip speed

Ignition switch: ON

The clutch 
(even number) 
slip speed is 
displayed

70

Coding 
counter

Coding 
counter

Ignition switch: ON

Number of 
counts for 
performed 
coding is 
displayed

71

Battery 
voltage

Battery 
voltage

Ignition switch: ON

The battery 
voltage is 
displayed

74

Clutch (odd) 
pressure 
sensor

Clutch (odd) 
pressure 
sensor

Ignition switch: ON

The clutch (odd 
number) 
pressure is 
displayed

75

Clutch (even) 
pressure 
sensor

Clutch (even) 
pressure 
sensor

Ignition switch: ON

The clutch 
(even number) 
pressure is 
displayed

76

Shift fork 
position 
sensor 1

Shift fork 
position 
sensor 1

Driving at a constant speed in 1st

9 mm ± 1 mm

Reverse

−

 

9 mm ± 1 mm

77

Shift fork 
position 
sensor 2

Shift fork 
position 
sensor 2

Driving at a constant speed in 5th

9 mm ± 1 mm

Driving at a constant speed in 3rd

−

 9 mm ± 1 mm

78

Shift fork 
position 
sensor 3

Shift fork 
position 
sensor 3

Driving at a constant speed in 6th

−

 9 mm ± 1 mm

Item 
No.

Display on 
scan tool

Item name

Check conditions

Normal 
conditions

DIAGNOSIS <TC-SST>

TSB Revision

TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22C-364

79

Shift fork 
position 
sensor 4

Shift fork 
position 
sensor 4

Driving at a constant speed in 4th

9 mm ± 1 mm

Driving at a constant speed in 2nd

−

 

9 mm ± 1 mm

80

Clutch shift 
pressure 
solenoid 1

Clutch/shift 
pressure 
solenoid 1 
system

Ignition switch: ON

The drive 
current of the 
clutch/shift 
pressure 
solenoid 1 is 
displayed

81

Clutch shift 
pressure 
solenoid 2

Clutch/shift 
pressure 
solenoid 2 
system

Ignition switch: ON

The drive 
current of the 
clutch/shift 
pressure 
solenoid 2 is 
displayed

82

Clutch cooling 
solenoid

Clutch cooling 
flow solenoid 

Ignition switch: ON

The drive 
current of the 
clutch cooling 
flow solenoid is 
displayed

83

Line pressure 
solenoid

Line pressure 
solenoid

Ignition switch: ON

The drive 
current of the 
line pressure 
solenoid is 
displayed

84

Input shaft 
(odd) speed

Input shaft 1 
(odd) speed

Driving at a constant speed in odd gear

Nearly the 
same as the 
tachometer 
displayed

85

Input shaft 
(even) speed

Input shaft 2 
(even) speed

Driving at a constant speed in even gear

Nearly the 
same as the 
tachometer 
displayed

86

Damper 
speed sensor

Damper 
speed sensor

Engine: Idling

Nearly the 
same as the 
tachometer 
displayed

88

ECU 
temperature 
(internal data)

TC-SST-ECU 
temperature 
(internal data)

Ignition switch: ON

The ECU 
temperature is 
displayed

Item 
No.

Display on 
scan tool

Item name

Check conditions

Normal 
conditions