25909049 | Genuine GM® Electronic Brake & Traction Control Module Assembly Particulate Sensor Smoke from the breather or

Smoke from the breather or exhaust

A Hydraulic ABS Modulator ECU 68030938AA is a combined electronic + hydraulic control unit that actively manages brake pressure at each wheel to prevent lockup and maintain control during braking

No response to ammonia

Often seen during inspection if the plate is removed or exposed

25909049 | Genuine GM® Electronic Brake & Traction Control Module Assembly Particulate Sensor Smoke from the breather orDescription: An Electronic Brake & Traction Control Module (EBTCM) 25909049 is the computer that manages a vehicle's anti lock braking system (ABS) and traction control system (TCS). In many vehicles, it also helps operate the electronic stability control (ESC) system. Electronic Brake & Traction Control Module Assembly For 2008 2010 Chevrolet Express, GMC Savana Part Number: 25909049 Condition: New Manufacture Brand: GM Fits 25909049 For Year Make