Honda ACCORD HYBRID 2005 Service Manual page 1275

4. Check for continuity between EPS control unit
connector A (2P) terminal No. 2 and m o t o r 2P
connector t e r m i n a l No. 2.
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 + (RED)
1 = 1
M T R - f (RED)
W i r e side of f e m a l e t e r m i n a l s
Is there continuity?
YES—Go to step 5.
NO—Repair open in the w i r e between EPS control
unit and motor. •
5. Check for continuity between EPS control unit
connector A (2P) terminal No. 1 and motor 2P
connector t e r m i n a l 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 female t e r m i n a l s
Is there continuity?
Y E S — G o t o step 6.
NO—Repair open in the w i r e between EPS control
unit and m o t o r . H
6. Check for continuity between EPS control unit
connector A (2P) t e r m i n a l No. 2 and body ground.
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 f e m a l e 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. •
N O — G o t o step 7.
7. Check for continuity between EPS control unit
connector A (2P) terminal No. 1 and body ground.
E P S C O N T R O L UNIT C O N N E C T O R A (2P)
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—Check for loose terminals and poor
connections at the motor and the EPS control unit.
If necessary, substitute a k n o w n - g o o d EPS control
unit and recheck. •
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