Variable power steering (VPS, also called speed-sensitive or active power steering) is designed to make parking easy while maintaining a firm, confident feel at motorway speed. When it develops a fault, the steering may feel too light at all speeds, too heavy all the time, or provide the wrong level of assist for the conditions. This guide explains the common VPS problems on UAE vehicles and repair costs for 2026.
Common VPS Problems in UAE
VPS solenoid or flow control valve failure: The flow control valve on hydraulic VPS systems regulates how much fluid reaches the rack based on a vehicle speed signal. When it fails, the system defaults to either full assist (light steering at all speeds) or minimum assist (heavy steering). Replacement cost: AED 300 to AED 800. Vehicle speed sensor fault: The VPS system requires accurate vehicle speed data. A failing VSS causes the VPS to provide incorrect assist levels. VSS replacement: AED 200 to AED 600. EPS variable assist fault: On modern EPS vehicles, the assist level is controlled electronically. A software fault, torque sensor issue, or ECU problem can cause incorrect assist. Diagnostic scan to identify: AED 100 to AED 200. Power steering control module fault: Some vehicles have a dedicated power steering ECU that controls the VPS function. This can fail due to heat or electrical issues: AED 500 to AED 2,000 for replacement.
Diagnosis
A diagnostic scan at a specialist with access to the specific VPS system software identifies the fault code. Do not authorise expensive component replacement without a scan first.