Troubleshooting Procedures - Honda Acura NSX 1991 Service Manual

-Troubleshooting Procedures
Under normal conditions, the EPS indicator light in the gauge assembly comes on when the ignition switch is turned
to the ON position, then goes off after the engine is started. This indicates that the bulb and its circuits are operating
correctly.
EPS INDICATOR LIGHT
When the EPS control unit senses an abnormality in the system, the control unit memorizes the problem, the EPS indica-
tor light blinks at equal intervals, and the power steering assist is turned off.
When the EPS indicator light has been reported on, connect the two terminals of the service check connector with a
jumper wire. Then turn on the ignition switch and observe the blinking frequency.
CONNECTOR (BLU)
SERVICE CHECK CONNECTOR (BLU)