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SST OBDII Codes & Info

55K views 36 replies 23 participants last post by  MsEvoMR11 
#1 · (Edited by Moderator)
I found this in the workshop manual..

SPECIFIC CODES AND DEFINITIONS

  • P0630: VIN not recorded
  • P0701: EEPROM system (Malfunction)
  • P0702: Internal control module, monitoring processor system (Malfunction)
  • P0711: TC-SST-ECU temperature sensor system (Gradient error)
  • P0712: TC-SST-ECU temperature sensor system (Output low range out)
  • P0713: TC-SST-ECU temperature sensor system (Output high range out)
  • P0715: Input shaft 1 (odd number gear axle) speed sensor system (Output high range out)
  • P0716: Input shaft 1 (odd number gear axle) speed sensor system (Poor performance)
  • P0717: Input shaft 1 (odd number gear axle) speed sensor system (Output low range out)
  • P0725: Engine speed signal abnormality
  • P0746: Line pressure solenoid system (Drive current range out)
  • P0753: Shift select solenoid 1 system (Open circuit)
  • P0758: Shift select solenoid 2 system (Open circuit)
  • P0776: Clutch cooling flow solenoid system (Drive current range out)
  • P0777: Clutch cooling flow solenoid system (Stuck)
  • P0841: Clutch 1 pressure sensor system (Poor performance)
  • P0842: Clutch 1 pressure sensor system (Output low range out)
  • P0843: Clutch 1 pressure sensor system (Output high range out)
  • P0846: Clutch 2 pressure sensor system (Poor performance)
  • P0847: Clutch 2 pressure sensor system (Output low range out)
  • P0848: Clutch 2 pressure sensor system (Output high range out)
  • P0960: Line pressure solenoid system (Open circuit)
  • P0961: Line pressure solenoid system (Overcurrent)
  • P0962: Line pressure solenoid system (Short to ground)
  • P0963: Line pressure solenoid system (Short to power supply)
  • P0964: Clutch cooling flow solenoid system (Open circuit)
  • P0965: Clutch cooling flow solenoid system (Overcurrent)
  • P0966: Clutch cooling flow solenoid system (Short to ground)
  • P0967: Clutch cooling flow solenoid system (Short to power supply)
  • P0968: Shift/cooling switching solenoid system (Open circuit)
  • P0970: Shift/cooling switching solenoid system (Short to ground)
  • P0971: Shift/cooling switching solenoid system (Short to power supply)
  • P0973: Shift select solenoid 1 system (Short to ground)
  • P0974: Shift select solenoid 1 system (Short to power supply)
  • P0976: Shift select solenoid 2 system (Short to ground)
  • P0977: Shift select solenoid 2 system (Short to power supply)
  • P1637: EEPROM system (DTC storing malfunction)
  • P1676: Coding incomplete
  • P1802: Shift lever system (LIN communication malfunction)
  • P1803: Shift lever system (CAN or LIN time-out error)
  • P1804: 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 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 system (Correlation error)
  • P180C: Clutch pressure cut spool sticking
  • P181B: Clutch 1 (Pressure low range out)
  • P181C: Clutch 1 (Pressure high range out)
  • P181E: Clutch 2 (Pressure low range out)
  • P181F: Clutch 2 (Pressure high range out)
  • P1820: Shift fork position sensor 1 system (Voltage low range out)
  • P1821: Shift fork position sensor 1 system (Voltage high range out)
  • P1822: Shift fork position sensor 1 system (Output range out)
  • P1823: Shift fork position sensor 1 system (Neutral)
  • P1824: Shift fork position sensor 1 system (Poor performance)
  • P1825: Shift fork position sensor 2 system (Voltage low range out)
  • P1826: Shift fork position sensor 2 system (Voltage high range out)
  • P1827: Shift fork position sensor 2 system (Output range out)
  • P1828: Shift fork position sensor 2 system (Neutral)
  • P1829: Shift fork position sensor 2 system (Poor performance)
  • P182A: Shift fork position sensor 3 system (Voltage low range out)
  • P182B: Shift fork position sensor 3 system (Voltage high range out)
  • P182C: Shift fork position sensor 3 system (Output range out)
  • P182D: Shift fork position sensor 3 system (Neutral)
  • P182E: Shift fork position sensor 3 system (Poor performance)
  • P1831: Shift fork position sensor 4 system (Voltage low range out)
  • P1832: Shift fork position sensor 4 system (Voltage high range out)
  • P1833: Shift fork position sensor 4 system (Output range out)
  • P1834: Shift fork position sensor 4 system (Neutral)
  • P1835: Shift fork position sensor 4 system (Poor performance)
  • P1836: Shift fork 1 malfunction
  • P183D: Shift fork 2 malfunction
  • P1844: Shift fork 3 malfunction
  • P184B: Shift fork 4 malfunction
  • P1852: Shift fork 1 or 2 opposite direction movement
  • P1855: Shift fork 3 or 4 opposite direction movement
  • P1857: Odd number gear axle interlock
  • P1858: Even number gear axle interlock
  • P1859: Disengagement too late with clutch 1
  • P185A: Engagement too late with clutch 1
  • P185B: Disengagement too late with clutch 2
  • P185C: Engagement too late with clutch 2
  • P185D: Clutch open not possible
  • P1862: High side 1 system (Overcurrent)
  • P1863: High side 1 system (Open circuit)
  • P1864: High side 1 system (Short to power supply)
  • P1866: High side 2 system (Overcurrent)
  • P1867: High side 2 system (Open circuit)
  • P1868: High side 2 system (Short to power supply)
  • P186A: High side 3 system (Overcurrent)
  • P186B: High side 3 system (Open circuit)
  • P186C: High side 3 system (Short to power supply)
  • P186D: High side 1 system (Voltage low range out)
  • P186E: High side 2 system (Voltage low range out)
  • P186F: High side 3 system (Voltage low range out)
  • P1870: Engine torque signal abnormality
  • P1871: APS system (Signal abnormality)
  • P1872: Between shift lever and TC-SST system (Q-A function abnormality)
  • P1873: Clutch 1 system (Pressure abnormality)
  • P1874: Clutch 2 system (Pressure abnormality)
  • P1875: Damper speed sensor system (Poor performance)
  • P1876: Gear block 1st
  • P1877: Gear block 2nd
  • P1878: Gear block 3rd
  • P1879: Gear block 4th
  • P187A: Gear block 5th
  • P187B: Gear block 6th
  • P187C: Gear block reverse
  • P1880: EOL Mode Active
  • P1881: Twin clutch SST control mode switch system (Malfunction)

Hope this helps!
 
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#2 · (Edited by Moderator)
**START** edited by kidneythief13 for picture overflow, from first post**
  • P2718: Clutch/shift pressure solenoid 1 system (Open circuit)
  • P2719: Clutch/shift pressure solenoid 1 system (Overcurrent)
  • P2720: Clutch/shift pressure solenoid 1 system (Short to ground)
  • P2721: Clutch/shift pressure solenoid 1 system (Short to power supply)
  • P2727: Clutch/shift pressure solenoid 2 system (Open circuit)
  • P2728: Clutch/shift pressure solenoid 2 system (Overcurrent)
  • P2729: Clutch/shift pressure solenoid 2 system (Short to ground)
  • P2730: Clutch/shift pressure solenoid 2 system (Short to power supply)
  • P2733: Clutch/shift switching solenoid 1, spool stuck
  • P2736: Clutch/shift switching solenoid 1 system (Open circuit)
  • P2738: Clutch/shift switching solenoid 1 system (Short to ground)
  • P2739: Clutch/shift switching solenoid 1 system (Short to power supply)
  • P2741: Fluid temperature sensor system (Gradient error)
  • P2742: Fluid temperature sensor system (Output low range out)
  • P2743: Fluid temperature sensor system (Output high range out)
  • P2766: Input shaft 2 (even number gear axle) speed sensor system (Poor performance)
  • P2809: Clutch/shift switching solenoid 2, spool stuck
  • P2812: Clutch/shift switching solenoid 2 system (Open circuit)
  • P2814: Clutch/shift switching solenoid 2 system (Short to ground)
  • P2815: Clutch/shift switching solenoid 2 system (Short to power supply)
  • U0001: Bus off
  • U0100: Engine time-out error
  • U0103: Shift lever time-out error
  • U0121: ASC time-out error
  • U0136: AWC time-out error
  • U0141: ETACS time-out error


FAIL-SAFE REFERENCE TABLE

Clutch open prohibits the vehicle from driving, and displays an occurrence of trouble to the multi information display to warn the driver.
P0702, P1803, P1804, P1805, P1806, P1807, P1857, P1858, P185D, P1866, P1868, P1872

Continues driving with the current gear fixed, and an occurrence of trouble is displayed to the multi information display to warn the driver.
P0776, P0777, P0964, P0965, P0966, P0968, P0970, P0971, P1852, P2733, P2736, P2738, P2739

Drives with the odd number gear axle (1st, 3rd, 5th gear) or with the even gear axle (2nd, 4th, 6th gear), and an occurrence of trouble is displayed to the multi information display to warn the driver.
P0715, P0716, P0753, P0758, P0841, P0842, P0843, P0846, P0847, P0848, P0973, P0974, P0976, P181B, P181C, P181E, P181F, P1820, P1821, P1822, P1824, P1825, P1826, P1827, P1829, P182A, P182B, P182C, P182E, P1831, P1832, P1833, P1835, P1836, P183D, P1844, P184B, P1855, P1859, P185B, P2718, P2719, P2720, P2721, P2728, P2729, P2730, P2766, P2809, P2812, P2814, P2815

Drives with the gears other than the gears related to the part in trouble, and an occurrence of trouble is displayed to the multi information display to warn the driver.
P1862, P1863, P186A, P186B, P1876, P1877, P1878, P1879, P187A, P187B, P187C

The creep driving cannot be performed, and displays an occurrence of trouble to the multi information display to warn the driver.
P1871, U0001, U0100

Shift shock or shift response deterioration occurs, and displays an occurrence of trouble to the multi information display to warn the driver.
P0746, P0963, P1870, P1871

Normal driving can be performed, and displays an occurrence of trouble to the multi information display to warn the driver.
P0630, P0701, P0711, P0712, P0713, P0960, P0961, P0962, P0967, P1637, P1676, P180C, P1864, P1867, P186C, P186D, P186E, P186F, P1873, P1874
P1875

**END** edited by kidneythief13 for picture overflow, from first post**

Awesome info!!! Thanks for posting this!
 
#6 ·
the goods !
 
#9 · (Edited)
I have a post to make my original look pitiful.

Here are a massive amount of the SST codes, and what they relate to. I have more information available to explain what some things are, and will also post that at some point.

Enjoy! :shades:

**** it all. I've tried to color this list 4 times and something goes wrong every time, TheSin, work your magic.

DTC No: Diagnostic item
P0630: VIN not recorded
P0701: EEPROM system (Malfunction)
P0702: Internal control module, monitoring processor system (Malfunction)
P0711: TC-SST-ECU temperature sensor system (Gradient error)
P0712: TC-SST-ECU temperature sensor system (Output low range out)
P0713: TC-SST-ECU temperature sensor system (Output high range out)
P0715: Input shaft 1 (odd number gear axle) speed sensor system (Output high range out)
P0716: Input shaft 1 (odd number gear axle) speed sensor system (Poor performance)
P0717: Input shaft 1 (odd number gear axle) speed sensor system (Output low range out)
P0725: Engine speed signal abnormality
P0746: Line pressure solenoid system (Drive current range out)
P0753: Shift select solenoid 1 system (Open circuit)
P0758: Shift select solenoid 2 system (Open circuit)
P0776: Clutch cooling flow solenoid system (Drive current range out)
P0777: Clutch cooling flow solenoid system (Stuck)
P0841: Clutch 1 pressure sensor system (Poor performance)
P0842: Clutch 1 pressure sensor system (Output low range out)
P0843: Clutch 1 pressure sensor system (Output high range out)
P0846: Clutch 2 pressure sensor system (Poor performance)
P0847: Clutch 2 pressure sensor system (Output low range out)
P0848: Clutch 2 pressure sensor system (Output high range out)
P0960: Line pressure solenoid system (Open circuit)
P0961: Line pressure solenoid system (Overcurrent)
P0962: Line pressure solenoid system (Short to ground)
P0963: Line pressure solenoid system (Short to power supply)
P0964: Clutch cooling flow solenoid system (Open circuit)
P0965: Clutch cooling flow solenoid system (Overcurrent)
P0966: Clutch cooling flow solenoid system (Short to ground)
P0967: Clutch cooling flow solenoid system (Short to power supply)
P0968: Shift/cooling switching solenoid system (Open circuit)
P0970: Shift/cooling switching solenoid system (Short to ground)
P0971: Shift/cooling switching solenoid system (Short to power supply)
P0973: Shift select solenoid 1 system (Short to ground)
P0974: Shift select solenoid 1 system (Short to power supply)
P0976: Shift select solenoid 2 system (Short to ground)
P0977: Shift select solenoid 2 system (Short to power supply)
P1637: EEPROM system (DTC storing malfunction)
P1676: Coding incomplete
P1802: Shift lever system (LIN communication malfunction)
P1803: Shift lever system (CAN or LIN time-out error)
P1804: 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 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 system (Correlation error)
P180C: Clutch pressure cut spool sticking
P181B: Clutch 1 (Pressure low range out)
P181C: Clutch 1 (Pressure high range out)
P181E: Clutch 2 (Pressure low range out)
P181F: Clutch 2 (Pressure high range out)
P1820: Shift fork position sensor 1 system (Voltage low range out)
P1821: Shift fork position sensor 1 system (Voltage high range out)
P1822: Shift fork position sensor 1 system (Output range out)
P1823: Shift fork position sensor 1 system (Neutral)
P1824: Shift fork position sensor 1 system (Poor performance)
P1825: Shift fork position sensor 2 system (Voltage low range out)
P1826: Shift fork position sensor 2 system (Voltage high range out)
P1827: Shift fork position sensor 2 system (Output range out)
P1828: Shift fork position sensor 2 system (Neutral)
P1829: Shift fork position sensor 2 system (Poor performance)
P182A: Shift fork position sensor 3 system (Voltage low range out)
P182B: Shift fork position sensor 3 system (Voltage high range out)
P182C: Shift fork position sensor 3 system (Output range out)
P182D: Shift fork position sensor 3 system (Neutral)
P182E: Shift fork position sensor 3 system (Poor performance)
P1831: Shift fork position sensor 4 system (Voltage low range out)
P1832: Shift fork position sensor 4 system (Voltage high range out)
P1833: Shift fork position sensor 4 system (Output range out)
P1834: Shift fork position sensor 4 system (Neutral)
P1835: Shift fork position sensor 4 system (Poor performance)
P1836: Shift fork 1 malfunction
P183D: Shift fork 2 malfunction
P1844: Shift fork 3 malfunction
P184B: Shift fork 4 malfunction
P1852: Shift fork 1 or 2 opposite direction movement
P1855: Shift fork 3 or 4 opposite direction movement
P1857: Odd number gear axle interlock
P1858: Even number gear axle interlock
P1859: Disengagement too late with clutch 1
P185A: Engagement too late with clutch 1
P185B: Disengagement too late with clutch 2
P185C: Engagement too late with clutch 2
P185D: Clutch open not possible
P1862: High side 1 system (Overcurrent)
P1863: High side 1 system (Open circuit)
P1864: High side 1 system (Short to power supply)
P1866: High side 2 system (Overcurrent)
P1867: High side 2 system (Open circuit)
P1868: High side 2 system (Short to power supply)
P186A: High side 3 system (Overcurrent)
P186B: High side 3 system (Open circuit)
P186C: High side 3 system (Short to power supply)
P186D: High side 1 system (Voltage low range out)
P186E: High side 2 system (Voltage low range out)
P186F: High side 3 system (Voltage low range out)
P1870: Engine torque signal abnormality
P1871: APS system (Signal abnormality)
P1872: Between shift lever and TC-SST system (Q-A function abnormality)
P1873: Clutch 1 system (Pressure abnormality)
P1874: Clutch 2 system (Pressure abnormality)
P1875: Damper speed sensor system (Poor performance)
P1876: Gear block 1st
P1877: Gear block 2nd
P1878: Gear block 3rd
P1879: Gear block 4th
P187A: Gear block 5th
P187B: Gear block 6th
P187C: Gear block reverse
P1880: EOL Mode Active
P1881: Twin clutch SST control mode switch system (Malfunction)
P2718: Clutch/shift pressure solenoid 1 system (Open circuit)
P2719: Clutch/shift pressure solenoid 1 system (Overcurrent)
P2720: Clutch/shift pressure solenoid 1 system (Short to ground)
P2721: Clutch/shift pressure solenoid 1 system (Short to power supply)
P2727: Clutch/shift pressure solenoid 2 system (Open circuit)
P2728: Clutch/shift pressure solenoid 2 system (Overcurrent)
P2729: Clutch/shift pressure solenoid 2 system (Short to ground)
P2730: Clutch/shift pressure solenoid 2 system (Short to power supply)
P2733: Clutch/shift switching solenoid 1, spool stuck
P2736: Clutch/shift switching solenoid 1 system (Open circuit)
P2738: Clutch/shift switching solenoid 1 system (Short to ground)
P2739: Clutch/shift switching solenoid 1 system (Short to power supply)
P2741: Fluid temperature sensor system (Gradient error)
P2742: Fluid temperature sensor system (Output low range out)
P2743: Fluid temperature sensor system (Output high range out)
P2766: Input shaft 2 (even number gear axle) speed sensor system (Poor performance)
P2809: Clutch/shift switching solenoid 2, spool stuck
P2812: Clutch/shift switching solenoid 2 system (Open circuit)
P2814: Clutch/shift switching solenoid 2 system (Short to ground)
P2815: Clutch/shift switching solenoid 2 system (Short to power supply)
U0001: Bus off
U0100: Engine time-out error
U0103: Shift lever time-out error
U0121: ASC time-out error
U0136: AWC time-out error
U0141: ETACS time-out error
 
#11 ·
If anyone runs into an issue with one of these codes, feel free to PM me and I can provide information on potential fixes for these codes, if possible. I have steps for every code above, however not all of them can be performed without a visit to the dealership.
 
#15 ·
Great post.
MY car is running like shit now and throwing codes all over the place so Im sure Ill be using this in the near future!
 
#17 ·
^Reduce your boost by 2.5psi
 
#26 ·
I'm throwing codes P1870, P1871, U0100, P0725, U0141, C1472, C216E

After bolt on +E85 mod's on my 2010 SE.

I believe the P1870 and P1871 are due to overboost (running 28PSI) on stock turbo. And I have felt some clutch pressure release on WOT at peak torque. Correct me if I'm wrong but lowering boost to 27 PSI should fix this yes?
Also is there a way to increase clutch pressures with a rom patch to correct the clutch slippage?

No idea what the C1472 and C216E is???:wtfsign:

P0725 lists as engine speed input circuit. What's causing that?:wtfsign:
 
#28 ·
i need p1831, 1832, 1871 and u0100 urgently for 12 x mr
 
#29 ·
In the posts above:

P1831: Shift fork position sensor 4 system (Voltage low range out)
P1832: Shift fork position sensor 4 system (Voltage high range out)
P1871: APS system (Signal abnormality)
U0100: Engine time-out error
 
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