Mitsubishi Evolution X. Manual — part 365

DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)>

TSB Revision

MANUAL TRANSAXLE

22A-109

17

T/M Gear position
<Vehicles with
TC-SST>

T/M shift range

Shift lever position: P

P

Shift lever position: R

R

Shift lever position: Drive at D

D1

− D6

Shift lever position: Manual mode M/T

18

FL wheel speed (raw
value)

Wheel speed sensor
<FL>

− (reference because of rpm)

−

19

FR wheel speed (raw
value)

Wheel speed sensor
<FR>

20

RL wheel speed (raw
value)

Wheel speed sensor
<RL>

21

RR wheel speed (raw
value)

Wheel speed sensor
<RR>

22

FL wheel speed
sensor

Wheel speed sensor
<FL>

Perform a test run of the vehicle. Nearly the

same as the
speedometer
display

23

FR wheel speed
sensor

Wheel speed sensor
<FR>

24

RL wheel speed
sensor

Wheel speed sensor
<RL>

25

RR wheel speed
sensor

Wheel speed sensor
<RR>

26

Yaw rate sensor

Yaw rate sensor

Perform a test run of the vehicle. −100 − 100

deg/s

27

Yaw rate sensor
(acceleration)

Yaw rate sensor (Angle
acceleration)

Perform a test run of the vehicle. The value

changes
depending on
the yaw
change speed.

28

Yaw rate sensor
(status)

Yaw rate sensor
(Status)

Normal

Correct

Faulty

Malfunction

Self-diagnosis

Under testing

System malfunction

System
malfunction

29

Lateral G sensor

Lateral G sensor

Vehicle is stopped (horizontal
state).

−1.1 − 1.1 m/s

2

Perform a test run of the vehicle. −10 − 10 m/s

2

30

Lateral G sensor
(status)

Lateral G sensor
(Status)

Normal

Correct

Faulty

Malfunction

Self-diagnosis

Under testing

System malfunction

System
malfunction

31

Longitudinal G sensor Longitudinal G sensor

Vehicle is stopped (horizontal
state).

−1.1 − 1.1 m/s

2

Perform a test run of the vehicle. −10 − 10 m/s

2

Item
No.

Display on scan tool Item name

Check conditions

Normal
conditions

DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)>

TSB Revision

MANUAL TRANSAXLE

22A-110

32

Longitudinal G sensor
(status)

Longitudinal G sensor
(Status)

Normal

Correct

Faulty

Malfunction

Self-diagnosis

Under testing

System malfunction

System
malfunction

38

Master cylinder
pressure sensor

Master cylinder
pressure sensor

The brake pedal is depressed

Rises
depending on
the depression
value.

The brake pedal is released

-0.3~0.3 MPa

39

Brake switch (CAN
input)

Stoplight switch

Brake pedal: Depressed

ON

Brake pedal: Released

OFF

40

Parking brake SW
(CAN input)

Parking brake switch

Parking brake lever: Pulled

ON

Parking brake lever: Released

OFF

41

Back up lamp SW
(CAN input)

Back-up light switch

Shift lever: Operated to reverse
(vehicles with SST only)

ON

Shift lever: Other than above

OFF

42

Ignition SW (CAN
input)

Ignition switch

Ignition switch: ON

ON

Ignition switch: START

START

43

Battery voltage (CAN
input)

Battery positive voltage Ignition switch: ON

Battery
positive
voltage

44

IOD fuse (CAN input) IOD fuse

Fuse inserted

ON

Fuse removed

OFF

45

Odometer (CAN
input)

Odometer

Ignition switch: ON

The same as
the meter
display

46

ETACS coding status ETACS coding status

Coding incomplete

Not complete

Coding data requested

Data request

Coding completed

Complete

47

ECU connection
(ABS)

ECU connection (ABS)

ASC-ECU connected

Present

ASC-ECU disconnected

Not present

48

ECU connection
(ENGINE)

ECU connection
(Engine)

Engine control module connected Present
Engine control module
disconnected

Not present

49

ECU connection
(T/M)

ECU connection (T/M)

SST-ECU connected

Present

SST-ECU disconnected

Not present

50

ECU connection
(SAS)

ECU connection
(Steering wheel sensor)

Steering sensor connected

Present

Steering sensor disconnected

Not present

51

Coding status

T/M, R/D coding status

Coding incomplete

Not complete

Coding completed

Complete

Item
No.

Display on scan tool Item name

Check conditions

Normal
conditions

DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)>

TSB Revision

MANUAL TRANSAXLE

22A-111

52

T/M type (CAN input) T/M type

5M/T

5M/T

TC-SST

SST

53

Rear diff type (CAN
input)

Rear differential type

Mechanical differential

LOM

AYC differential

AYC

54

FL wheel ABS
actuation flag

ABS activation flag
<FL>

Operating

ON

Inactive

OFF

55

FR wheel ABS
actuation flag

ABS activation flag
<FR>

Operating

ON

Inactive

OFF

56

RL wheel ABS
actuation flag

ABS activation flag
<RL>

Operating

ON

Inactive

OFF

57

RR wheel ABS
actuation flag

ABS activation flag
<RR>

Operating

ON

Inactive

OFF

58

ABS fail flag

ABS fail flag

Faulty

ON

Normal

OFF

61

FL wheel ASC
actuation flag

ASC activation flag
<FL>

Operating

ON

Inactive

OFF

62

FR wheel ASC
actuation flag

ASC activation flag
<FR>

Operating

ON

Inactive

OFF

63

RL wheel ASC
actuation flag

ASC activation flag
<RL>

Operating

ON

Inactive

OFF

64

RR wheel ASC
actuation flag

ASC activation flag
<RR>

Operating

ON

Inactive

OFF

65

ASC fail flag

ASC fail flag

Faulty

ON

Normal

OFF

66

ASC switch mode

ASC OFF switch

When ASC is ON

ON

When ASC is OFF

OFF

When ASC is completely OFF

Completely
OFF

67

Brake control enable
flag

Brake control
permission flag

Prohibited

Prohibited

Permitted

Permitted

69

Yaw rate selftest start
req.flag

Yaw rate self test start
request

Start requested

ON

Start not requested

OFF

70

G sensor selftest start
req.flag

Longitudinal/lateral G
sensor self test start
request

Start requested

ON

Start not requested

OFF

71

G sensor selftest
executing flag

Longitudinal/lateral G
sensor during self test
flag

Self-diagnosis

ON

Normal condition

OFF

72

Yaw rate selftest
executing flag

Yaw rate during self test
flag

Self-diagnosis

ON

Normal condition

OFF

Item
No.

Display on scan tool Item name

Check conditions

Normal
conditions

DIAGNOSIS <S-AWC(SUPER ALL WHEEL CONTROL)>

TSB Revision

MANUAL TRANSAXLE

22A-112

73

Sensor cluster initial
check

G and yaw rate sensor
initial check

Initial check uncompleted

Not complete

Initial check completed

Complete

74

Flame No reception
flag

SYNC frame not
received flag

Not received

ON

Correct

OFF

75

Sensor cluster low
voltage flag

G and yaw rate sensor
low voltage abnormality
flag

Low voltage

ON

Correct

OFF

76

Sensor cluster high
voltage flag

G and yaw rate sensor
high voltage
abnormality flag

High voltage

ON

Correct

OFF

83

IG1

IG1 (ignition switch)

ON

ON

OFF

OFF

84

ECU power supply
voltage

ECU power supply
voltage

Ignition switch: ON

10

− 16 V

85

Output load voltage

Power supply voltage
for output load

Ignition switch: ON

10

− 16 V

86

Pressure sensor
power voltage

Pressure sensor power
supply voltage

Ignition switch: ON

Approx. 5 V

87

Pressure sensor
output voltage

Pressure sensor output
voltage

During electric pump motor
operation

1.86

− 2.67 V

88

Pressure sensor

Pressure sensor

During electric pump motor
operation

1

− 1.6 MPa

89

Mode SW

AWC switch <Vehicles
with steering wheel
audio remote control
switch>

Mode selection switch: Pressed

ON

Mode selection switch: Released OFF

90

Mode SW(steering) 1 AWC switch (steering) 1

<Vehicles without
steering wheel audio
remote control switch>

Mode selection switch: Pressed
to the upper side

ON

Mode selection switch: Released OFF

91

Mode SW(steering) 2 AWC switch (steering) 2

<Vehicles without
steering wheel audio
remote control switch>

Mode selection switch: Pressed
to the down side

ON

Mode selection switch: Released OFF

92

ACD proportion valve
(indicated)

ACD proportioning
valve indicator current

During ACD operation

50

− 1,000 mA

93

AYC proportion valve
(indicated)

AYC proportioning valve
indicator current

During AYC operation

50

− 1,000 mA

94

LH direction V drive
indication

Left direction valve
driving indicator flag

ON

ON

OFF

OFF

95

RH direction V drive
indication

Right direction valve
driving indicator flag

ON

ON

OFF

OFF

96

Motor relay drive
indication

Motor relay driving
indicator flag

ON

ON

OFF

OFF

Item
No.

Display on scan tool Item name

Check conditions

Normal
conditions