Power Assist Check

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: This test should be done with original equipment tires and wheels at the correct tire pressure.

Start the engine, and let it idle.
Attach a commercially available spring scale to the steering wheel. With the engine idling and the vehicle on a clean, dry floor, pull the scale as shown, and read it as soon as the tires begin to turn.
Power assist: 34 N (3.5 kgf, 7.7 lbf)

Fig 1: Attaching Commercially Available Spring Scale To Steering Wheel
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the scale reads no more than the specification, the power assist is OK. If it reads more, check these items:
- Steering linkage (see STEERING LINKAGE AND GEARBOX INSPECTION )
- Rack guide adjustment (see RACK GUIDE ADJUSTMENT )
- EPS system (see GENERAL TROUBLESHOOTING INFORMATION )