hherrera61

I have 03 Mercedes Benz sl500 and I changed the power steering pump and hose but the red ABC light is still on plus noise at front t of the car when I drive

ItalianJoe1

What made you change the pump? Maybe there is another problem causing the red light? Need more info here.

hherrera61

The pump is lux

ItalianJoe1

What are the pressures like in the system? What is the fault code? Will it attempt a rodeo? Has it been primed after replacement?

hherrera61

I don't know because after changing the pump and hose was working fine for a week and 2 days ago I feel noise at front for the driver side . I pulled down and up for the driver side and the noise is there

hherrera61

No leaks and I checked the fluids on and off and are OK

ItalianJoe1

Well, start with actual diagnosis. If there's a warning light, there's a fault code. See what it is. Red is usually a low pressure fault.

hherrera61

Thank you. I will have to take the car to the dealer.

bobterry99

For less than what the dealer may charge you could perform your own diagnosis with an iCarsoft i980 diagnostic tool costing c. $110. Better still would be to spend $300 and replicate the "Star Diagnosis" system used by many professional Mercedes technicians.