Mitsubishi Evolution X. Manual - part 150

 

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Mitsubishi Evolution X. Manual - part 150

 

 

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

TSB Revision

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22B-13

DIAGNOSTIC FUNCTION

M2224000700013

DIAGNOSTIC TROUBLE CODE

If a trouble is present to the TC-SST assembly, a cor-
responding trouble spot is stored in the TC-SST-ECU 
as the diagnostic trouble code below, and the code 
can be read by using the scan tool (M.U.T.-III).

DIAGNOSTIC TROUBLE CODE TABLE

ETACS-ECU

• Transmits the information to TC-SST-ECU of the brake operation and others 

needed for the vehicle starting and shifting timing.

• Receives the information from TC-SST-ECU of the current gear, TC-SST 

assembly malfunction, and others, and sends the information to the 
combination meter to display the information.

Other ECUs (ASC-ECU, 
S-AWC-ECU, and others)

By the communication with ECUs which are relevant to the driving performance, 
controls the TC-SST assembly to support the normal driving to the circuit driving.

Shift lever

By sending the information to TC-SST-ECU of the driver operations, and shifting 
mode and drive mode switching/selection, controls the TC-SST assembly 
corresponding to the operation conditions.

Name

Function content

Code No.

Diagnostic item

Main trouble cause

P0630

Chassis number

VIN not written

P0701

EEPROM

EEPROM malfunction

P0702

Internal control module, 
monitoring processor

Malfunction of internal control module, monitoring processor

P0711

TC-SST-ECU temperature 
sensor

Gradient error of TC-SST-ECU temperature sensor

P0712

Output low range out of TC-SST-ECU temperature sensor

P0713

Output high range out of TC-SST-ECU temperature sensor

P0715

Input shaft 1 (odd number 
gear axle) speed sensor

Malfunction of input shaft 1 (odd number gear axle) speed 
sensor

P0716

Poor performance of input shaft 1 (odd number gear axle) speed 
sensor

P0746

Line pressure solenoid

Drive current range out of line pressure solenoid

P0753

Shift select solenoid 1

Open circuit in shift select solenoid 1

P0758

Shift select solenoid 2

Open circuit in shift select solenoid 2

P0776

Clutch cooling flow solenoid Drive current range out of clutch cooling flow solenoid

P0777

Clutch cooling flow solenoid Clutch cooling flow solenoid sticking

P0841

Clutch 1 pressure sensor

Poor performance of clutch 1 pressure sensor

P0842

Output low range out of clutch 1 pressure sensor

P0843

Output high range out of clutch 1 pressure sensor

P0846

Clutch 2 pressure sensor

Poor performance of clutch 2 pressure sensor

P0847

Output low range out of clutch 2 pressure sensor

P0848

Output high range out of clutch 2 pressure sensor

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

TSB Revision

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22B-14

P0960

Line pressure solenoid

Open circuit in line pressure solenoid

P0961

Overvoltage of line pressure solenoid

P0962

Short to ground in line pressure solenoid

P0963

Short to power supply in line pressure solenoid

P0964

Clutch cooling flow solenoid Open circuit in clutch cooling flow solenoid

P0965

Overvoltage of clutch cooling flow solenoid

P0966

Short to ground in clutch cooling flow solenoid

P0967

Short to power supply in clutch cooling flow solenoid

P0968

Shift/cooling switching 
solenoid

Open circuit in shift/cooling switching solenoid

P0970

Short to ground in shift/cooling switching solenoid

P0971

Short to power supply in shift/cooling switching solenoid

P0973

Shift select solenoid 1

Short to ground in shift select solenoid 1

P0974

Short to power supply in shift select solenoid 1

P0976

Shift select solenoid 2

Short to ground in shift select solenoid 2

P0977

Short to power supply in shift select solenoid 2

P1637

EEPROM

DTC storing malfunction of EEPROM

P1676

Variant coding

Variant coding not complete

P1802

Shift lever

Malfunction of shift lever LIN communication

P1803

CAN or LIN time-out error of shift lever

P1804

Shift fork position sensor 1 
and 2

Shift fork position sensor 1 and 2 system (Power supply voltage 
low range out)

P1805

Shift fork position sensor 1 and 2 system (Power supply voltage 
high range out)

P1806

Shift fork position sensor 3 
and 4

Shift fork position sensor 3 and 4 system (Power supply voltage 
low range out)

P1807

Shift fork position sensor 3 and 4 system (Power supply voltage 
high range out)

P1808

TC-SST-ECU temperature, 
fluid temperature sensor

Correlation error of TC-SST-ECU temperature, fluid temperature 
sensor

P180C

Clutch pressure cut

Clutch pressure cut spool sticking

P181B

Clutch 1

Pressure low range out of clutch 1

P181C

Pressure high range out of clutch 1

P181E

Clutch 2

Pressure low range out of clutch 2

P181F

Pressure high range out of clutch 2

P1820

Shift fork position sensor 1

Voltage low range out of shift fork position sensor 1

P1821

Voltage high range out of shift fork position sensor 1

P1822

Output range out of shift fork position sensor 1

P1823

Gradient error of shift fork position sensor 1

P1824

Poor performance of shift fork position sensor 1

Code No.

Diagnostic item

Main trouble cause

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

TSB Revision

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22B-15

P1825

Shift fork position sensor 2

Voltage low range out of shift fork position sensor 2

P1826

Voltage high range out of shift fork position sensor 2

P1827

Output range out of shift fork position sensor 2

P1828

Gradient error of shift fork position sensor 2

P1829

Poor performance of shift fork position sensor 2

P182A

Shift fork position sensor 3

Voltage low range out of shift fork position sensor 3

P182B

Voltage high range out of shift fork position sensor 3

P182C

Output range out of shift fork position sensor 3

P182D

Gradient error of shift fork position sensor 3

P182E

Poor performance of shift fork position sensor 3

P1831

Shift fork position sensor 4

Voltage low range out of shift fork position sensor 4

P1832

Voltage high range out of shift fork position sensor 4

P1833

Output range out of shift fork position sensor 4

P1834

Gradient error of shift fork position sensor 4

P1835

Poor performance of shift fork position sensor 4

P1836

Shift fork 1

Malfunction of shift fork 1

P183D

Shift fork 2

Malfunction of shift fork 2

P1844

Shift fork 3

Malfunction of shift fork 3

P184B

Shift fork 4

Malfunction of shift fork 4

P1852

Shift fork 1 or 2

Opposite direction movement of shift fork 1 or 2

P1855

Shift fork 3 or 4

Opposite direction movement of shift fork 3 or 4

P1857

Odd number gear axle

Odd number gear axle interlock

P1858

Even number gear axle

Even number gear axle interlock

P1859

Clutch 1

Disengagement too late with clutch 1

P185A

Engagement too late with clutch 1

P185B

Clutch 2

Disengagement too late with clutch 2

P185C

Engagement too late with clutch 2

P185D

Clutch

Clutch open not possible

P1862

High side 1

Open circuit in high side 1

P1863

Short to power supply in high side 1

P1864

Overcurrent of high side 1

P1866

High side 2

Open circuit in high side 2

P1867

Short to power supply in high side 2

P1868

Overcurrent of high side 2

P186A

High side 3

Open circuit in high side 3

P186B

Short to power supply in high side 3

P186C

Overcurrent of high side 3

P186D

High side 1 to 3

Voltage low range out

P1871

APS

APS signal abnormality

Code No.

Diagnostic item

Main trouble cause

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

TSB Revision

TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST)

22B-16

P1872

Between shift lever and 
TC-SST

Q-A function abnormality between shift lever and TC-SST

P1873

Clutch 1

Pressure abnormality of clutch 1

P1874

Clutch 2

Pressure abnormality of clutch 2

P1875

Damper speed sensor

Poor performance of damper speed sensor

P1876

Gear

Gear block

P2718

Clutch/shift pressure 
solenoid 1

Open circuit in clutch/shift pressure solenoid 1

P2719

Overcurrent of clutch/shift pressure solenoid 1

P2720

Short to ground in clutch/shift pressure solenoid 1

P2721

Short to power supply in clutch/shift pressure solenoid 1

P2727

Clutch/shift pressure 
solenoid 2

Open circuit in clutch/shift pressure solenoid 2

P2728

Overcurrent of clutch/shift pressure solenoid 2

P2729

Short to ground in clutch/shift pressure solenoid 2

P2730

Short to power supply in clutch/shift pressure solenoid 2

P2733

Clutch/shift switching 
solenoid 1

Spool sticking of clutch/shift switching solenoid 1

P2736

Open circuit in clutch/shift switching solenoid 1

P2738

Short to ground in clutch/shift switching solenoid 1

P2739

Short to power supply in clutch/shift switching solenoid 1

P2741

Fluid temperature sensor

Gradient error of fluid temperature sensor

P2742

Output low range out of fluid temperature sensor

P2743

Fluid temperature sensor 
system (Output high range 
out)

Fluid temperature sensor system (Output high range out)

P2766

Input shaft 2 (even number 
gear axle) speed sensor

Poor performance of input shaft 2 (even number gear axle) 
speed sensor

P2809

Clutch/shift switching 
solenoid 2

Spool sticking of clutch/shift switching solenoid 2

P2812

Open circuit in clutch/shift switching solenoid 2

P2814

Short to ground in clutch/shift switching solenoid 2

P2815

Short to power supply in clutch/shift switching solenoid 2

U0001

Bus off

Bus off

U0100

Engine time-out error

Engine time-out error

U0103

Shift lever time-out error

Shift lever time-out error

U0121

ASC time-out error

ASC time-out error

U0136

S-AWC time-out error

S-AWC time-out error

U0141

ETACS time-out error

ETACS time-out error

Code No.

Diagnostic item

Main trouble cause

 

 

 

 

 

 

 

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