Description
OEM part number A0215450532, a genuine Mercedes-Benz Automatic Transmission ECU compatible with the W210 E-Class and W202 C-Class, sourced from a written-off vehicle and tested in working condition before dispatch.
This module controls the ZF five-speed automatic gearbox on the W210 E-Class and W202 C-Class, defining the road speed and throttle opening thresholds at which each upshift and downshift is triggered. Torque converter lockup engagement is managed for fuel efficiency during highway cruising, and the unit coordinates with the engine ECU to provide a momentary torque reduction during each ratio change for smooth transitions across both platforms.
Common signs of transmission ECU failure across the W210 and W202 include pronounced engine speed flares between gear changes where clutch packs are slow to engage, a complete absence of kickdown response regardless of throttle input, the gearbox warning light appearing on the dashboard, and erratic or inconsistent shift behaviour that intensifies under repeated acceleration demands.
This is a genuine used and tested part with OEM number A0215450532. Professional installation by a qualified technician is required. A transmission TCU adaptation or basic settings reset must be carried out after fitting to complete the repair and restore consistent gearbox behaviour across both compatible vehicles.
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/
