Diagnostics and repair of the electric steering rack EPS
Repair of the rail with electric power steering
- Quick repair in 6 hours
- Mandatory initial control of each restored unit
- Diagnostics and repairs on equipment of own production
Where to find us
Brands we work with
Steering rack – a fundamental component of the car's steering system. After all, the safety of movement depends on its efficiency. Extreme weather conditions, poor road conditions, hitting potholes and bumps can lead to malfunctions and wear and tear of steering mechanism parts.
How to understand that the steering rack needs repair:
- The steering wheel is difficult to turn, it jams, or there is play;
- Noise, rattling, or knocking sounds are heard while driving;
- Unusual sounds like squeaking or humming when turning the steering wheel;
- Leakage of working fluid is noticed.
Turning to a qualified auto repair shop is not only an assurance of a correct diagnosis but also a cost-effective solution. Repairs are often much cheaper than replacing a new unit.
Moreover, without turning to a specialized auto repair shop, it is practically impossible to perform necessary procedures related to steering system repair: sensor calibration, steering mechanism adjustment, and, of course, mandatory steps in any manipulation with steering rods.
Master Service offers comprehensive repair of steering racks with power steering. We conduct diagnostics and repairs using specialized equipment of our own brand, MSG Equipment. All necessary components and parts are available in stock.
Do not ignore problems; entrust the solution to STS specialists.
Diagnostics and repair of the electric steering rack EPS for other cars
Problem: In the case of a critical discharge of a low-voltage battery (12–48 V), the electronics prevent charging because it is dangerous with Li-Ion batteries. The manufacturer recommends discarding fully functional batteries and replacing them with new ones. This is expensive.
Problem: Failure of Toyota hybrid batteries is a common problem that our customers come to us with. The battery cells degrade, making it impossible for the car to operate normally.
Problem: Land Rover Range Rover Sport 3.0 SDV6 Hybrid AT AWD - the hybrid system did not work, the VBB was in emergency mode. The car was running only on diesel fuel, the low-voltage battery was not charging.
Problem: None of the car's systems were working at all, it wasn't even possible to raise it on a lift because the air suspension didn't activate either. I had to install the Porsche near the repair box on "goat" stands.
Problem: Errors P0AA6, P1F0E - high voltage charging system service
Problem: The problem with the car was the incompatibility of the Chinese GB/T standard charging system with European charging stations. This created difficulties for the owner of the Audi Q4 e-tron, since the car, produced for the Chinese market, could not charge at European stations with the required speed and reliability.
Problem: Failure of Toyota hybrid batteries is a common problem that our customers come to us with. The battery cells degrade, making it impossible for the car to operate normally.
Problem: We received an electric car with very discharged traction batteries. The problem is typical for the Fiat 500. During idle time, the batteries discharged below the permissible level, and the car's electric motor stopped starting.
Problem: The Hyundai Kona made a rather loud noise. The customer diagnosed the malfunction on his own - in his opinion, the gearbox was the cause of the extraneous sounds.
Problem: We received an electric motor manufactured by Continental, which was installed on an Opel vehicle for the Chinese market. The motor seized after the car was involved in an accident.
Problem: There was water and rust inside the rail, which damaged both the needle bearing in the cover and the torque sensor, i.e. both the mechanical and electrical parts
Problem: Two electric vehicles arrived at our workshop: a 2018 Kia e-Soul with noise in the motor area and a Mercedes-Benz EQC with an "insulation fault to ground" error. In both cases, the faults turned out to be quite typical and caused by design flaws in the vehicles.
Problem: We received a Hyundai Ioniq EV with complaints of whining noise during driving. An initial inspection revealed that the sounds are coming from the motor, on the side opposite to the gearbox.
Problem: The client complained about a knock at the bottom – it was as if a gnome was sitting there with a hammer and hitting plastic with it. However, the dwarf did not always do this, mainly after an energetic ride. Then, the sound could disappear and reappear with a new sharp push on the pedal.
Problem: In Opel Astra H vehicles, the electric power steering pump often fails. The cause can be either corrosion or damage to the unit due to careless driving.
Problem: IThe specific placement of the steering rack in many Audi models allows moisture to penetrate the control unit of the electric power steering, causing corrosion of components and failure of the unit.
Problem: Steering rack leakage from under the tie rod dust cover
Problem: Steering rack leakage from under the tie rod dust cover
Problem: The owner of a Citroen C4 Picasso car came to us with a complaint about poor engine performance. The car literally could hardly drive: the engine would not rev above 2000 rpm and did not develop the necessary power. Fuel consumption increased significantly. The problem lies in the car's clogged particulate filter.
Problem: We were approached by the owner of a 2017 Citroen Berlingo with complaints of a knocking steering rack.
Problem: A Mercedes-Benz B250 electric vehicle, equipped with a Tesla motor, arrived at the service center with insulation fault errors and coolant ingress inside the electric motor.
Problem: The 48V starter/generator on the Audi A6 would not give a charge
