Honda ACCORD HYBRID 2005 Service Manual page 445

46. Turn the ignition switch OFF.
47. J u m p the SCS line w i t h the HDS.
48. Disconnect PCM connector A (31P).
49. Check for continuity between PGM-FI main relay 1
(Fl MAIN) 4P connector terminal No. 2 and PCM
connector terminal A4.
PGM-FI MAIN RELAY 1 (Fl MAIN) 4P C O N N E C T O R
4 4
1 2
X
3
IGP
3
Terminal side of
female terminals
PCM CONNECTOR A (31P)
IGP (YEL/BLK)
1 Z | 3 | 4 | 5 6 | 7 8 | 9
10 11 12 13 14 15 16 17 18 19 20 21
/
23 24 25 26 27 28 29 30 31
W i r e side of female terminals
Is there continuity?
Y E S - R e p l a c e PGM-FI main relay 1 (Fl M A I N ) . «
NO—Repair open in the w i r e between PGM-FI main
relay 1 (Fl MAIN) and the PCM (A4).B
50. Measure voltage between body ground and PCM
connector terminals A 1 , A 2 , A3, and D16
individually.
A(31P)
PCM C O N N E C T O R S
PG1 (BLK)
PG2 (BLK)
(v)(v)
D (17P)
LG1 (BRN/YEL)
1 2
3
4
5 6 ] 7 8
9
10 11 12 13 14 15 16 17 18 19 20 21
/
23 24 25 26 27 28 29 30 31
1 2 4 5 6
/
8 9 10 11 12
13 14
15 16 17
LG2 (BRN)
/)
Wire side of f e m a l e terminals
Is there more than 0.2 V?
Y E S — R e p a i r open in the wire(s) that had more than
0.2 V between G101 and the PCM ( A 1 , A2, A3, and
D16).B
NO—Go to step 51.
51. Measure voltage between body ground and PCM
connector terminal A12.
PCM CONNECTOR A (31P)
1
I
2
I
3
I
4
I
5 6 | 7 | | 8 | 9
10 11 12 13 14 15 16 17 18 19 20 21
/
23 2 4
25 26
27 28 29 30 31
VCC1 (YEL/RED)
Wire side of female t e r m i n a l s
Is there about 5 V?
Y E S - G o t o step 59.
N O — G o t o step 52.
(cont'd)
11-205