Can a Mercedes Benz ABC pump be rebuilt?
If the pump is quiet and the issue is just that one or more of the struts have collapsed or began to leak oil we have developed the ability to rebuild the front and rear ABC struts.
What does ABC stand for in Mercedes Benz?
Let me Quentin Tarantino this story and go to the beginning… The suspension systems on the SL and CL models for Mercedes Benz is called ABC, AKA, Active Body Control. Instead of springs or air, the suspension uses hydraulic oil, a specialized pump, and a bunch of hydraulic valves to actuate the suspension and handling of your car.
How do you check Mercedes ABC suspension fluid?
No special tools are required to check Mercedes ABC fluid level. All you will need is a clean rag and make sure to use gloves. Turn off the engine and locate the ABC reservoir in the engine bay. Remove the dipstick.
What kind of suspension does Mercedes Benz have?
Chassis that can be equipped with ABC suspension include 215, 216, 220, 221. The models with ABC suspension will have CODE 487 Active Body Control. What is Mercedes ABC Recommended flush interval?
Where is the ABC pump on a Mercedes Benz?
On the R230 it is located in the front-left wheel well. On the W215 it is attached to the undercarriage near the transmission. On later models with the updated ABC system (2007+), the pulsation dampener is on the ABC pump. Replace the dampener. Cost is around $175 and is a relatively simple DIY project. Or around $600-800 if you have a shop do it.
Where is the pulsation dampener on a Mercedes Benz?
The ABC component most likely to cause this noise is the pulsation dampener. The location varies by model and year. On the R230 it is located in the front-left wheel well. On the W215 it is attached to the undercarriage near the transmission. On later models with the updated ABC system (2007+), the pulsation dampener is on the ABC pump.
What kind of suspension system does Mercedes Benz have?
Welcome to my guide for the Mercedes Active Body Control (ABC) Suspension System. In July of 2014, I purchased a used 2003 Mercedes SL500 with 80,000 miles on it. And within days the infamous “ABC Drive Carefully” message started appearing on the dash.
Let me Quentin Tarantino this story and go to the beginning… The suspension systems on the SL and CL models for Mercedes Benz is called ABC, AKA, Active Body Control. Instead of springs or air, the suspension uses hydraulic oil, a specialized pump, and a bunch of hydraulic valves to actuate the suspension and handling of your car.
What do you need to remove ABC pump?
Disconnect the electrical connector from the ABC pump. Remove the 2 etorx bolts on the front of the ABC pump. You will need to move the belt tensioner using the breaker bar to access one of the bolts. The rear of the pump is held in place with a nut through an engine bracket onto a captive stud in the pump.
How is the ABC pump held in place?
The rear of the pump is held in place with a nut through an engine bracket onto a captive stud in the pump. In order to access this nut, you need to remove the cylinder that the banjo bolts go into from the ABC pump. It is held in place by 2 etorx bolts which are not so easy to access.
If the pump is quiet and the issue is just that one or more of the struts have collapsed or began to leak oil we have developed the ability to rebuild the front and rear ABC struts.
How long did it take to remove ABC pump?
Total time taken to remove and reinstall the pump was about 5 hours and 2 beers, including taking pics and notes. I spent another hour or so filling and bleeding the ABC and power steering.
Can a Mercedes SL65 be used as a race car?
In our facility we manufacturer a full conversion system to change your suspension to the same design as the SL65 Black Edition. The same race inspired design that gives it the feel of an actual race car can now be used in your daily driver. All of the hydraulics are deleted and the coil over design is responsive and comfortable.
Can a tandem pump be converted to ABC?
Luckily for you, once the conversion is completed there is no need for a tandem pump anymore. I sourced a power steering pump from a 2001 S500 without ABC for less than $100 (any year W220 without ABC should do it). Two out of the three mounting bolts line up perfectly and the stock lines from your R230 can be rerouted with minimal work.
Are there any issues with the Mercedes SL55 AMG?
Perhaps the most common issue on the SL55 AMG revolves around the ABC suspension, this isn’t just specific to the SL series but any other Mercedes that shares the same components until it was addressed after 2007 with the introduction of ABC II.
What do you need to know about Mercedes-Benz ABC?
Mercedes-Benz ABC (Active Body Control) Hydropneumatic Suspension Problems & Solutions. – Rebuild Master Tech Mercedes-Benz ABC (Active Body Control) Hydropneumatic Suspension Problems & Solutions. Mercedes-Benz ABC (Active Body Control) Hydropneumatic Suspension Problems & Solutions. Twelve thousand five hundred and fifty-five dollars…
In our facility we manufacturer a full conversion system to change your suspension to the same design as the SL65 Black Edition. The same race inspired design that gives it the feel of an actual race car can now be used in your daily driver. All of the hydraulics are deleted and the coil over design is responsive and comfortable.