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- TCU-Fehlercodes
Eine Übersicht über alle TCU-Fehlercodes
Automatikgetriebe haben in den letzten Jahren aus verschiedenen Gründen stark an Popularität gewonnen. Die Vorteile für Autofahrer sind mehr als bekannt und erleichtern vielen das Fahren. Um den optimalen Schaltzeitpunkt zu wählen, verwenden mehrere Automatikgetriebe eine sogenannte TCU (Transmission Control Unit). Aber wann ist dieses Getriebesteuergerät defekt? Neben den verschiedenen Beschwerden gibt es auch verschiedene Fehlercodes, die auf ein Problem mit dem TCM hinweisen. Nachstehend ein Überblick!
Fehlercode | Überprüfbar |
P0706 / 17090 / 001798 - Transmission Range Sensor (F125): Implausible Signal | Multitronic / Hytronic V30 Multitronic / Hytronic VL300 |
P0722 / 17106 - Output Speed Sensor No Signal | Multitronic / Hytronic V30 Multitronic / Hytronic VL300 |
P0730 - Incorrect Gear Ratio | Multitronic / Hytronic V30 Multitronic / Hytronic VL300 |
P171E - Transmission input shaft speed sensor 2 no signal | Multitronic / Hytronic VL381F 8-speed |
P171F - Transmission input shaft speed sensor 2 implausible signal | Multitronic / Hytronic VL381F 8-speed |
Fehlercode | Überprüfbar |
P0810 - Clutch position control error | Durashift (Ford & Mazda) |
P0919 - Gearshift position control error | Durashift (Ford & Mazda) |
Fehlercode | Überprüfbar |
P0810 - Clutch Position Control Error / Clutch position fault | I-Shift Honda clutch actuator |
Fehlercode | Überprüfbar |
P0810 - Clutch position control error | Durashift (Ford & Mazda) |
P0919 - Gearshift position control error | Durashift (Ford & Mazda) |
Fehlercode | Überprüfbar |
P0657 - The voltage supply of the control unit solenoid valves in the CVT is faulty | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P0700 – General System Error | Mercedes Benz Clutch control Module (AKS) |
P0705 - Transmission range sensor circuit malfunction / Component Y3/8s1 selection range sensor is defective | Mercedes Benz Temic VGS (722.8) CVT / FCVT Continental 7G-tronic (722.9) First, Second and Third Generation |
P0717 - The RPM signal from component Y3/9b3 (CVT input RPM sensor) is not available / The signal from component (sensor) Y3/8n1 is not available | Mercedes Benz Temic VGS (722.8) CVT / FCVT Continental 7G-tronic (722.9) First, Second and Third Generation |
P0718 - Component (sensor) Y3/8n1 is defective | Continental 7G-tronic (722.9) First, Second and Third Generation |
P0720 - Output speed sensor malfunction | Mercedes Benz Temic VGS (722.8) CVT / FCVT Continental 7G-tronic (722.9) First, Second and Third Generation |
P0721 - The transmission output speed signal is implausible, when compared to the wheel RPM signal | Continental 7G-tronic (722.9) First, Second and Third Generation |
P0722 - The RPM signal from component Y3/9b5 (CVT output rpm sensor) is not available / Output speed sensor no signal | Mercedes Benz Temic VGS (722.8) CVT / FCVT Continental 7G-tronic (722.9) First, Second and Third Generation |
P0723 - Output speed sensor is defective | Continental 7G-tronic (722.9) First, Second and Third Generation |
P0739 - Secondary RPM signal of component Y3/9b5 is not available | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P0741 - Actuation of torque converter clutch not possible | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P0793 - Intermediate shaft speed sensor circuit Y3/9b4 no signal | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P0842 - The output voltage of component pressure sensor is faulty (short circuit to ground) | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P0843 - The output voltage of component pressure sensor is faulty (short circuit to positive) | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P0896 - Impermissible adjustment of the step-down ratio in the CVT | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P1634 - Component Y3/9n1 (CVT) is defective or the voltage supply is faulty (undervoltage) | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P1709 - Park/Neutral switch | Automatic gear selector GRM (Mercedes A-class W168 / Vaneo W414 ) |
P1784 – Clutch Defective | Mercedes Benz Clutch control Module (AKS) |
P1840 (2120) - PWM solenoid valve 1/4 shift | Mercedes Benz Siemens FTC (722.7) |
P1841 (2121) - PWM solenoid valve 3 shift | Mercedes Benz Siemens FTC (722.7) |
P1842 (2122) - PWM solenoid valve 2 / 5 / R shift | Mercedes Benz Siemens FTC (722.7) |
P1843 - PWM solenoid valve torque convertor lockup clutch | Mercedes Benz Siemens FTC (722.7) |
P1844 - PWM shift valve circuit | Mercedes Benz Siemens FTC (722.7) |
P1850 (2204) - Transmission RPM sensor Y3/7n1 | Mercedes Benz Siemens FTC (722.7) |
P1856 - Selector lever implausible | Automatic gear selector GRM (Mercedes A-class W168 / Vaneo W414 ) |
P1858 (2227) - Starter lockout contact | Mercedes Benz Siemens FTC (722.7) |
P1872 - CAN signal from gear recognition module faulty | Automatic gear selector GRM (Mercedes A-class W168 / Vaneo W414 ) |
P1875 - CAN communication ESP | Automatic gear selector GRM (Mercedes A-class W168 / Vaneo W414 ) |
P1884 (2123) - PWM shift valve pressure | Mercedes Benz Siemens FTC (722.7) |
P1897 - Control module N15/7 faulty | Mercedes Benz Siemens FTC (722.7) |
P1903 - Control module N15/7 faulty | Mercedes Benz Siemens FTC (722.7) |
P2200 - The signal from component (sensor) Y3/8n2 is not available | Continental 7G-tronic (722.9) First, Second and Third Generation |
P2201 - Component (sensor) Y3/8n2 is defective | Continental 7G-tronic (722.9) First, Second and Third Generation |
P240C - The CAN signal for the selector lever position from component N15/5 (electronic selector lever module control module) is implausible | Automatic gear selector GRM (Mercedes A-class W168 / Vaneo W414 ) |
P2550 - Component (sensor) Y3/8n3 is defective | Continental 7G-tronic (722.9) First, Second and Third Generation |
P2722 - Impermissible closing of hydraulic clutch | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P2731 - Impermissible closing of hydraulic clutch | Mercedes Benz Temic VGS (722.8) CVT / FCVT |
P2767 - The signal from component (sensor) Y3/8n2 is not available | Continental 7G-tronic (722.9) First, Second and Third Generation |
P2768 - Component (sensor) Y3/8n2 is defective | Continental 7G-tronic (722.9) First, Second and Third Generation |
Fehlercode | Überprüfbar |
P1607 - Position control error coupling actuator | Easytronic (F13 MTA/F17+MTA) |
P1609 - Position sensor clutch actuator | Easytronic (F13 MTA/F17+MTA) |
P1700 - Gearbox steering system operating problem | Easytronic (F13 MTA/F17+MTA) |
P1723 - Selector lever data via unused cable | Easytronic (F13 MTA/F17+MTA) |
P1728 - Switch motor mechanical failure | Easytronic (F13 MTA/F17+MTA) |
P1729 - Switch motor electrical failure | Easytronic (F13 MTA/F17+MTA) |
P1730 - Fault control gearbox | Easytronic (F13 MTA/F17+MTA) |
P1735 - Gearbox parameters not learned | Easytronic (F13 MTA/F17+MTA) |
Fehlercode | Überprüfbar |
P0562 / 16946 - System voltage, voltage too low | DSG 7 DQ200 (0AM) |
P0701 / 17085 - Transmission control system, unlikely signal | DSG 6 DQ250 (02E) |
P0715 / 17099 - Gearbox input speed sensor G182, error in electrical circuit | DSG 6 DQ250 (02E) |
P0722 / 17106 - Speed sensor G195, no signal | DSG 6 DQ250 (02E) |
P0735 / 17119 - 5th gear, incorrect ratio | DSG 6 DQ250 (02E) |
P0746 / 17130 - Pressure control valve N215 fluid pressure, break / short circuit to ground | DSG 6 DQ250 (02E) |
P0756 / 17140 - Solenoid valve 2 (N89), break / short circuit to ground | DSG 6 DQ250 (02E) |
P0761 / 17145 - Solenoid valve 3 (N90), break / short circuit to ground | DSG 6 DQ250 (02E) |
P0766 / 17150 - Solenoid valve 4 (N91), break / short circuit to ground | DSG 6 DQ250 (02E) |
P0771 / 17155 - Solenoid valve 5 (N92), break / short circuit to ground | DSG 6 DQ250 (02E) |
P0776 / 17160 - Pressure control valve 2 (N216), break / short circuit to ground | DSG 6 DQ250 (02E) |
P0841 / 17225 - Sensor / pressure switch transmission fluid pressure A, Unlikely signal | DSG 7 DQ200 (0AM) |
P1604 / 18012 - Control module defective | DSG 6 DQ250 (02E) DSG 7 DQ200 (0AM) |
P177F - Hydraulic pump system, supply voltage too low | DSG 7 DQ200 (0AM) |
P17BF - Hydraulic pump system, overload protection | DSG 7 DQ200 (0AM) |
P1707 / 18115 - Fault in mechatronic module | DSG 6 DQ250 (02E) |
P1740 / 18148 - Clutch temperature monitoring (G509) | DSG 6 DQ250 (02E) |
P1746 / 18154 - Supply voltage for solenoid valve, electrical fault in circuit | DSG 6 DQ250 (02E) |
P1813 / 18221 - Pressure control valve 1 (N215), electrical fault in circuit | DSG 6 DQ250 (02E) |
P1814 / 18222 - Pressure control valve 1 (N215), interruption / short circuit to ground | DSG 6 DQ250 (02E) |
P1815 / 18223 - Pressure control valve 1 (N215), short circuit to B + | DSG 6 DQ250 (02E) |
P1818 / 18226 - Pressure control valve 2 (N216), electrical fault in circuit | DSG 6 DQ250 (02E) |
P1819 / 18227 - Pressure control valve 2 (N216), break / short circuit to ground | DSG 6 DQ250 (02E) |
P1820 / 18228 - Pressure control valve 2 (N216), short circuit to B + | DSG 6 DQ250 (02E) |
P1823 / 18231 - Pressure control valve 3 (N217), electrical fault in circuit | DSG 6 DQ250 (02E) |
P1824 / 18232 - Pressure control valve 3 (N217), interruption / short circuit to ground | DSG 6 DQ250 (02E) |
P1825 / 18233 - Pressure control valve 3 (N217), short circuit to B + | DSG 6 DQ250 (02E) |
P1828 / 18236 - Pressure control valve 4 (N218), electrical fault in circuit | DSG 6 DQ250 (02E) |
P1829 / 18237 - Pressure control valve 4 (N218), interruption / short circuit to ground | DSG 6 DQ250 (02E) |
P1830 / 18238 - Pressure control valve 4 (N218), short circuit to B + | DSG 6 DQ250 (02E) |
P1833 / 18241 - Pressure control valve 5 (N233), electrical fault in circuit | DSG 6 DQ250 (02E) |
P1834 / 18242 - Pressure control valve 5 (N233), interruption / short circuit to ground | DSG 6 DQ250 (02E) |
P1835 / 18243 - Pressure control valve 5 (N233), short circuit to B + | DSG 6 DQ250 (02E) |
P1838 / 18246 - Pressure control valve 6 (N371), electrical fault in circuit | DSG 6 DQ250 (02E) |
P1839 / 18247 - Pressure control valve 6 (N371), break / short circuit to ground | DSG 6 DQ250 (02E) |
P1840 / 18248 - Pressure control valve 6 (N371), short circuit to B + | DSG 6 DQ250 (02E) |
P1895 / 18303 - Functional limitation due to pressure drop | DSG 7 DQ200 (0AM) |
P189C - Functional limitation due to insufficient pressure | DSG 7 DQ200 (0AM) |
P2732 / 19164 - Pressure control valve 6 (N371), break / short circuit to ground | DSG 6 DQ250 (02E) |
U0101 / 28773 - No communication with TCM | DSG 7 DQ200 (0AM) |
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