Function inspection

Dry steering torque check

WARNING: As this maintenance procedure may have an effect on the SRS airbag system, be sure to check the SRS airbag system precautions before commencing work. (Refer to SRS airbag system )

Park the vehicle on a level paved surface, and set the steering wheel to the straight-ahead position.
Disconnect the battery ground terminal.
CAUTION: After turning the ignition switch to OFF, you may have to wait for a while before disconnecting the battery terminals. Check appropriate precautions for battery terminal disconnection before proceeding. (Refer to Working precautions and notes )
Remove the horn button ASSY. (Refer to Removal )
Connect the negative terminal of the battery.
Check that the steering wheel set nut is not loose.
Standard value: T=39N.m {398kgf.cm}
Start the engine and place the vehicle in a state where the power steering can operate.
Check the torque while turning the steering wheel a quarter turn to the right from the straight-ahead position.
Standard value: T=6.0N.m {61kgf.cm} or less
Check the torque in the same manner while turning to the left.
Set the steering wheel to the straight-ahead position.
Disconnect the battery ground terminal.
CAUTION: After turning the ignition switch to OFF, you may have to wait for a while before disconnecting the battery terminals. Check appropriate precautions for battery terminal disconnection before proceeding. (Refer to Working precautions and notes )
Install the horn button ASSY. (Refer to Assembly )
Connect the negative terminal of the battery.