Honda S2000 Service Manual page 550

10. Check for continuity between EPS control unit
connector A (2P) terminal No. 2 and motor 2P
c o n n e c t o r t e r m i n a l N o . 1 .
MOTOR 2P CONNECTOR
EPS CONTROL UNIT
CONNECTOR A {2PI
MOTOR+
(RED)
Terminal side of female terminals
ls there continuity?
YES Go to step 1 1.
NO- Repair open in the wire between EPS control
unit and the motor.I
1 1. Check for continuity between the EPS control unit
connector A (2P) terminal No. 1 and motor 2P
c o n n e c t o r t e r m i n a l N o . 2 .
FPS CONTROL UNIT
MoToR 2p coNNEcroR
db-rrrrrrecron n tzpt
MOTOR_
(GRN)
Terminal side of female terminals
Is there continuity?
YES Go to step 12.
NO Repair open in the wire between the EPS
control unit and the motor.l
12. Check for continuity between EPS control unit
c o n n e c t o r A ( 2 P ) t e r m i n a l N o . 1 a n d b o d y g r o u n d .
EPS CONTROL UNIT
CONNECTOR A I2P)
Terminal side of female term;nals
ls there continuity?
YES - Repair short to body ground in the wire
between the EPS control unit and the motor.l
N O - G o t o s t e p 1 3 .
Check for continuity between EPS control unit
connector A {2P) terminal No. 2 and body ground.
EPS CONTROL UNIT
CONNECTOR A (2P}
t J .
Moron+ f^T-\
{ R E D } . - - z l l ,
(.o)
I
L
Terminal side of female terminals
ls there continuity?
YES Repair short to body ground in the wire
between the EPS control unit and the motor.l|
NO Check for Ioose EPS control unit connectors. lf
necessary, substitute a known-good EPS control
u n i t a n d r e c h e c k . I
17-31