1997 ACURA NSX Service Repair Manual

Page 905 of 1503

ACURA NSX 1997  Service Repair Manual Component Location s
ProCarManuals.com

Page 906 of 1503

ACURA NSX 1997  Service Repair Manual ProCarManuals.com

Page 907 of 1503

ACURA NSX 1997  Service Repair Manual 
EPS Control Unit Terminal Arrangement

18P CONNECTOR

WIRE SIDE OF FEMALE TERMINALSProCarManuals.com

Page 908 of 1503

ACURA NSX 1997  Service Repair Manual 
3P CONNECTOR (LEFT SIDE)

VB: Battery voltage

IG SW: Ignition switch

VB: Battery voltage

IG SW: Ignition switch

PULSE UNIT 7P CONNECTOR (MT)

6P CONNECTOR 
3P CONNECTOR (RIGHT SIDE)ProCarManuals.

Page 909 of 1503

ACURA NSX 1997  Service Repair Manual 
Troubleshooting Precautions

EPS Indicator Light

Under normal conditions, the EPS indicator light in the gauge assembly comes on when the ignition switch is turned to

the ON (II) position, then goe

Page 910 of 1503

ACURA NSX 1997  Service Repair Manual Diagnostic Troubl e Cod e (DTC ) Indicatio n
1. Connec t th e SC S servic e connecto r t o th e servic e chec k connecto r unde r th e glov e box .
2 . Tur n th e ignitio n switc h O N (II) , bu t d o

Page 911 of 1503

ACURA NSX 1997  Service Repair Manual • Initia l diagnosis : Performe d righ t afte r th e engin e start s unti l th e EP S indicato r ligh t goe s off .
•  Regula r diagnosis : Continuousl y performe d (unde r som e conditions ) afte

Page 912 of 1503

ACURA NSX 1997  Service Repair Manual Troubleshooting
Hard Steerin g
Refer t o th e Symptom-to-Syste m
Char t (se e pag e 17-25 ).
Powe r Assis t Chec k wit h Ca r Parked :
Connec t a  sprin g scal e t o th e steerin g whee l an d tur n t