Kia K900: Electronic Hydraulic Power Steering (EHPS)This system uses an electromotor to assist you with steering the vehicle.
If the engine is turned off or if the EHPS becomes inoperative, you may still steer the vehicle, but it will require increased steering effort.
Should you notice any change in the effort required to steer during normal vehicle operation, have the EHPS checked by an authorized K900 Kia dealer.
CAUTION
Do not hold the steering wheel to the extreme right or left for more than five (5) seconds with the engine running. This may cause damage to the EHPS motor pump.
✽ NOTICE
If the EHPS motor pump malfunctions, the steering effort will greatly increase.
✽ NOTICE
If the vehicle is parked for extended periods outside in cold weather (below 14°F/-10°C), the power steering may require increased effort when the engine is first started. This is caused by increased fluid viscosity due to the cold weather and does not indicate a malfunction. When this happens, increase the engine RPM by depressing accelerator until the RPM reaches 1,500 rpm then release or let the engine idle for two or three minutes to warm up the fluid.
Steering wheel
Tilt Steering/Telescope Steering82,500 miles (132,000 km) or 66 months
Rotate tires
Inspect air cleaner filter
Inspect fuel lines, fuel hoses and connections
Inspect vapor hose and fuel filler cap
Inspect fuel tank air filter
Inspect vacuum hose
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Washer fluid
Checking the washer fluid level
The reservoir is translucent so that you can check the level with a quick visual
inspection.
Check the fluid level in the washer fluid reservoir and add fluid if ...
Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...