REPLACES OEM PART NUMBERS - Direct replacement for Mercedes-Benz OEM: A0002701652, A0002701752, A0002701852, A0044460310, A1644460710, A2C53334287, 0002701652, 0002701752, 0002701852, 0044460310, 1644460710. This ISM (Intelligent Servo Module) precise gear selection and smooth transmission operation.
COMMON SYMPTOMS THIS PART FIXES - Solves transmission shifting issues: harsh/rough shifting, delayed gear engagement, transmission stuck in limp mode (only 2nd gear), check engine light with transmission codes (P0700, P0715, P0720, P0785), gear hunting, inability to shift into higher gears, transmission warning message on dashboard. Essential component for restoring proper 7G-TRONIC transmission function.
IMPORTANT INSTALLATION REQUIREMENT: This Intelligent Servo Module (ISM) After installation, a diagnostic scan tool must be used to clear existing transmission fault codes and complete the adaptation process. We strongly recommend installation and calibration by a qualified Mercedes-Benz technician or authorized repair facility to ensure optimal performance and safety.
QUALITY & FITMENT VERIFICATION - Built to meet OEM specifications with rigorous quality control testing. BEFORE ORDERING: 1) Verify your transmission is 722.9 (7-speed), check your VIN decoder or existing module label, 2) Confirm your current module's part number matches one of the OEM numbers listed above, If unsure, contact us with your VIN for fitment confirmation.