Honda ACCORD HYBRID 2005 Service Manual page 1264

EPS Components
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
12. Check for continuity between EPS control unit
connector A (2P) t e r m i n a l No. 2 and motor 2P
connector terminal No. 2.
E P S CONTROL UNIT
CONNECTOR A (2P)
MOTOR 2P C O N N E C T O R
2
M-f (RED)
F = l
G H )
M T R + (RED)
Wire side of f e m a l e t e r m i n a l s
Is there continuity?
Y E S — G o t o step 13.
NO—Repair open in the w i r e between EPS control
unit and motor. •
13. Check for continuity between EPS control unit
connector A (2P) terminal No. 1 and m o t o r 2P
connector terminal No. 1.
E P S C O N T R O L UNIT
C O N N E C T O R A (2P)
MOTOR 2P C O N N E C T O R
M - (BLU)
M T R - (BLU)
Wire side of f e m a l e t e r m i n a l s
Is there continuity?
YES—Go to step 14.
NO—Repair open in the w i r e between EPS control
unit and motor. •
14. Check for continuity between EPS control unit
connector A (2P) t e r m i n a l No. 2 and body g r o u n d .
E P S C O N T R O L UNIT C O N N E C T O R A (2P)
M + (RED)
W i r e side of female t e r m i n a l s
Is there continuity?
YES—Repair short to g r o u n d in the w i r e between
EPS control unit and motor. •
NO—Go to step 15.
15. Check for continuity between EPS control unit
connector A (2P) terminal No. 1 and body g r o u n d .
E P S C O N T R O L UNIT C O N N E C T O R A (2P)
Wire side of female t e r m i n a l s
Is there continuity?
YES—Repair short to g r o u n d in the w i r e between
EPS control unit and motor. •
NO—Check for loose terminals and poor
connections at the m o t o r and the EPS control unit.
If necessary, substitute a k n o w n - g o o d EPS control
unit and recheck.B
17-32