Here’s an image of the ABS (Anti-Lock Brake System) pump/actuator assembly found on a Toyota Camry XV40 (the sixth-generation, often labeled ''40'' or ''XG'' in some markets):

What Is the ABS Pump (Actuator) on a Toyota Camry XV40 (ACV40/XG)?

Description & Functionality

• ABS Pump / Actuator Assembly: This module handles braking pressure modulation during emergency braking to prevent wheel lockup. It includes a hydraulic pump, solenoid valves, motor, and electronic control circuitry.  
• Often referred to as the ABS Control Module, Actuator Assembly, Brake, or ABS Pump and Motor Assembly.  
• It’s a complete unithydraulic and electricaldesigned to adjust pressure at each wheel during ABS activation.

Part Numbers & Compatibility

• For earlier Camry models (20032006), Toyota part 44050-33110 is used, fitting various trims and engines.  
• For the XV40 series (20062011/XG), a common part code found is 44510-33110 (also referenced as 44050-33140 for ACV40 2.4L models from 20072012).  
• Listings on local Malaysian outlets (e.g., Shopee, Lazada) show ''Toyota Camry ACV40 XG ABS Pump'' with part pricing around RM1,350 (used) or up to RM4,500 (new).  

Assembly Includes

• Electronic control unit (ECU)
• Motor-driven hydraulic pump
• Solenoid valves that direct brake pressure to each wheel during ABS engagement  
• Mechanical and electronic components are integrated to react quickly during braking.

Common Repairs & Compatibility Notes

• Replacement often involves installing an assembly that matches the exact part number and features (e.g., traction control or hybrid integration).  
• For hybrids, the ABS pump is not interchangeable with non-hybrid versions due to different brake control requirements.  
• If installed units raise fault codes (e.g., C1253: pump motor circuit), further diagnostics like wiring checks, relay inspection, system bleeding, and possibly ECU replacement may be necessary.  

Summary Table