Description
This listing covers OEM part number A0215451132, a genuine Mercedes-Benz Automatic Transmission ECU for the W210 E-Class and W202 C-Class, removed from a written-off vehicle and fully tested before dispatch.
The TCU oversees sport and economy driving modes on the automatic gearbox of the W210 E-Class and W202 C-Class, selecting upshift points appropriate to the active programme and prevailing road conditions. Slip control across the torque converter is continuously monitored by this module, and kickdown logic is implemented to provide an immediate multi-step downshift response when maximum acceleration is demanded.
Transmission ECU faults on the W210 or W202 manifest as jerky and uncomfortable gear changes during everyday driving, the automatic gearbox becoming fixed in a single ratio that cannot be altered through the selector lever, an illuminated gearbox or check engine warning on the instrument panel, and the transmission entering a limp-home programme that persists until the underlying fault is diagnosed and corrected.
This is a genuine used and tested unit with OEM part number A0215451132. Professional installation by a qualified technician is required. A transmission TCU adaptation or basic settings reset is required following fitment to return the gearbox to normal operation.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
