Results for “P172”
Fault codes 30
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| P1720 | SMG: CAN bus error | 36 | Powertrain |
| P1721 | Gear 1 incorrect ratio | 27 | Powertrain |
| P1722 | Gearbox output speed 2 implausible signal | 25 | Powertrain |
| P1723 | Starter interlock signal: open circuit | 25 | Powertrain |
| P1724 | Gear 4 incorrect ratio | 22 | Powertrain |
| P1725 | Insufficient engine speed increase during self-test | 27 | Powertrain |
| P1726 | Wheel speed signal 4 range/performance | 27 | Powertrain |
| P1727 | Shift motor electric | 22 | Powertrain |
| P1728 | Shift motor mechanic | 27 | Powertrain |
| P1729 | Select motor electric | 20 | Powertrain |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| P172A | Output speed sensor direction not plausible - forward | 17 | Powertrain |
| P172B | Output speed sensor direction not plausible - reverse | 15 | Powertrain |
| P172C | Shift fork A/B direction control valve stuck on | 11 | Powertrain |
| P172D | Clutch actuator valve electrical fault | 11 | Powertrain |
| P172E | Shift fork C/D direction control valve stuck on | 13 | Powertrain |
| P172F | Gear actuator position sender 1 electrical fault | 12 | Powertrain |
| P172000 | Defective EEPROM | 1 | Powertrain |
| P172100 | Fehlereintrag für Motorabwrgen wegen eines Fehlers im Stopp/Start-System | 3 | Powertrain |
| P172200 | Umgebungslufttemperatursensor elektrischer Fehler High | 2 | Powertrain |
| P172300 | Umgebungslufttemperatursensor elektrischer Fehler Low | 2 | Powertrain |
| P172400 | Umgebungslufttemperatursensor Plausibilitätsfehler | 2 | Powertrain |
| P172500 | Umgebungslufttemperatursensor Signal nicht verfügbar | 2 | Powertrain |
| P172800 | Coupling coil open circuit | 1 | Powertrain |
| P172900 | Coupling coil short to battery | 1 | Powertrain |
| P172A00 | Der DIRECT SELECT-Wahlhebel hat Funktionsstörung. | 1 | Powertrain |
| Code | Description | Brands | System |
|---|---|---|---|
| P172A | Output speed sensor direction not plausible - forward | 17 | Powertrain |
| P172B | Output speed sensor direction not plausible - reverse | 15 | Powertrain |
| P172C | Shift fork A/B direction control valve stuck on | 11 | Powertrain |
| P172D | Clutch actuator valve electrical fault | 11 | Powertrain |
| P172E | Shift fork C/D direction control valve stuck on | 13 | Powertrain |
| P172F | Gear actuator position sender 1 electrical fault | 12 | Powertrain |
| P172000 | Defective EEPROM | 1 | Powertrain |
| P172100 | Fehlereintrag für Motorabwrgen wegen eines Fehlers im Stopp/Start-System | 3 | Powertrain |
| P172200 | Umgebungslufttemperatursensor elektrischer Fehler High | 2 | Powertrain |
| P172300 | Umgebungslufttemperatursensor elektrischer Fehler Low | 2 | Powertrain |
| P172400 | Umgebungslufttemperatursensor Plausibilitätsfehler | 2 | Powertrain |
| P172500 | Umgebungslufttemperatursensor Signal nicht verfügbar | 2 | Powertrain |
| P172800 | Coupling coil open circuit | 1 | Powertrain |
| P172900 | Coupling coil short to battery | 1 | Powertrain |
| P172A00 | Der DIRECT SELECT-Wahlhebel hat Funktionsstörung. | 1 | Powertrain |
Advanced: scanner vehicle and live-data matches
Vehicles 8
Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.
| Brand | Model / variant | Details |
|---|---|---|
| Mercedes-Benz | Enable_DEF@SEATP172_ODX_577 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4940 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4945 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4950 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4955 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4960 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4970 | |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4972 |
Live data 12
| Brand | Parameter | Units | Min | Max |
|---|---|---|---|---|
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4975 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4980 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4990 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4992 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4940 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4945 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4950 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4960 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4955 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4970 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4972 | - | - | - |
| Mercedes-Benz | Selector_Enable_DEF@SEATP172_ODX_4974 | - | - | - |
These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.