P0700Wysoki
System sterowania skrzynią biegów — usterka
Układ napędowy
Sprawdź szczegóły →P1815
WysokiTransmission range selector error / DSG adaptation — incorrect gear selector lever position or no signal from the automatic transmission range sensor.
OBD-II (EN): Transmission Range Sensor/Selector Error - DSG Adaptation
Code P1815 indicates a problem with the range sensor or selector position of the automatic / DSG transmission, which can cause the vehicle to enter limp mode and jerk when moving off. There can be several causes — from a simple transmission re-adaptation after an oil change, through damaged wiring, to a sensor failure. We recommend professional diagnostics with a specialist scanner that handles manufacturer codes, as standard OBD-II scanners may not reveal the full context of the fault.
Symptoms
Vehicle may not start in certain lever positions (P, N); transmission enters limp mode; jerking or thuds when moving off; inability to change ranges; MIL (Check Engine) light on; limited driving speed; transmission may lock in one gear.
Possible causes
• Damaged or worn transmission range sensor (TRS / MFS — Multi-Function Switch) • Required reset/re-adaptation of the DSG module after oil change or mechanical repairs • Open or short circuit in the wiring between the sensor and TCM module • Damaged transmission control module (TCM/TCU) • Mechanical wear of the range selection mechanism or selector cable • Low level or contaminated oil in the DSG transmission causing incorrect solenoid readings
Affected systems
skrzynia automatyczna / DSGczujnik zakresu skrzyni biegów (TRS/MFS)moduł sterowania skrzynią biegów (TCM/TCU)układ elektryczny / okablowanie skrzynimechanizm wyboru zakresu biegu
Related codes
Code P1815 appears in these brands
Go to messages and symptoms for your brand — there we analyze this code together with other typical alerts.
Does code P1815 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.