Dodge 2005 Viper - Manual (Page 178)

Power Steering (Pump and Reservoir)
WARNING!
Fluid level should be checked with the engine off to
prevent injury from moving parts. Do not overfill.
Use only the manufacturer’s recommended fluid.
Refer to Recommended Fluids, Lubricants and
Genuine Parts for correct fluid type.
Check power steering fluid level at intervals as specified
in the maintenance schedules.
During scheduled maintenance, check the power steering
fluid level at the power steering fluid reservoir. The fluid should be checked HOT with the engine OFF.
Before removing the reservoir cap, wipe the outside of
the cap and reservoir so that no dirt can fall into the
reservoir.
Power Steering Fluid Reservoir
178 MAINTAINING YOUR VEHICLE