2000 Mercedes Benz ML430FACTORY OEM SERVICE PROCEDURE

Electrical Component Locator: Motors

MOTORS

Component Component Location
Blend Air Flap Actuator Motor Behind right side of dash.
Blower Motor Under right side of dash.
Coolant Circulation Pump In right rear of engine compartment.
Differential Lock Vacuum Pump On left side of engine compartment.
Electric Air Pump On center front of engine.
Filler Flap CL Actuating Motor In left rear cargo area, behind trim.
Fuel Pump In top of fuel tank.
Headlamp Range Adjustment Motor (Right/Left) Behind respective headlamp.
Headlamp Washer Pump In left front of engine compartment, on side of washer fluid reservoir.
In-Car Temperature Sensor Aspirator Blower Behind center of dash.
Module Box Blower Motor In left side of engine compartment, in E-box.
Rear Wall Door Washer Pump In left side of engine compartment, on side of washer fluid reservoir.
Tailgate Window Wiper Motor In liftgate, behind trim.
Transfer Case Range Selection Motor On left rear of transfer case.
Windshield Washer Pump In left front of engine compartment, on washer fluid reservoir.
Wiper Motor At left rear of engine compartment, under plenum cover.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.