Honda ACCORD HYBRID 2005 Service Manual page 311

16. Check for continuity between PCM connector
terminal C12 and body g r o u n d .
PCM C O N N E C T O R C (22P)
I
1 2
3 4
5 6 7
8 9 10 11 12 13 14 15
16 17 18 19 2 0 21 22
S G 2 ( G R N / Y E L )
W i r e side of female t e r m i n a l s
Is there continuity?
Y E S — G o t o step 25.
NO—Repair open in the w i r e between the PCM
(C12) and IAT sensor 2, then go to step 20.
17. Measure voltage between PCM connector terminal
A5 and body g r o u n d .
PCM C O N N E C T O R A (31P)
I
IAT2 ( R E D / Y E L )
1
1
I
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
V
Wire side of female t e r m i n a l s
Is there about 5 V?
Y E S — R e p a i r open in the w i r e between the PCM
(A5) and IAT sensor 2, then go to step 20.
N O — G o t o step 25.
18. Turn the ignition switch OFF.
19. Replace IAT sensor 2 (see page 11-215).
20. Reconnect all connectors.
2 1 . Turn the ignition switch ON (II).
22. Reset the PCM w i t h the HDS.
23. Do the PCM idle learn procedure (see page 11-340).
24. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
Y E S — I f DTC P0098 is indicated, check for poor
connections or loose terminals at IAT sensor 2 and
the PCM, then go to step 1. If any other Temporary
DTCs or DTCs are indicated, go to the indicated
D T C s troubleshooting.
NO—Troubleshooting is complete. •
25. Update the PCM if it does not have the latest
software, or substitute a k n o w n - g o o d PCM
(see page 11-6).
26. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
Y E S — I f DTC P0098 is indicated, check for poor
connections or loose terminals at IAT sensor 2 and
the PCM, then g o t o step 1. If any other T e m p o r a r y
DTCs or DTCs are indicated, go to the indicated
D T C s troubleshooting.
NO—If the PCM was updated, t r o u b l e s h o o t i n g is
complete. If the PCM was substituted, replace the
original PCM (see page 1 1 - 2 1 9 ) . •
11-71