Honda ACCORD HYBRID 2005 Service Manual page 387

DTC P1297: ELD Circuit Low Voltage
1. Turn the ignition switch ON (II).
2. Check the ELD in the DATA LIST w i t h the HDS.
Is 72 A or more indicated?
Y E S — G o t o step 3.
NO—Intermittent failure, system is OK at this t i m e .
Check for poor connections or loose terminals at
the ELD and the PCM.B
3. Turn the ignition switch OFF.
4. Disconnect the ELD 3P connector.
5. Turn the ignition switch ON (II).
6. Check the ELD in the DATA LIST w i t h the HDS.
Is 72 A or more indicated?
Y E S — G o t o step 7.
N O — G o t o step 11.
7. Turn the ignition switch OFF.
8. J u m p the SCS line w i t h the HDS.
9. Disconnect PCM connector E (31P).
10. Check for continuity between PCM connector
terminal E18 and body g r o u n d .
PCM C O N N E C T O R E (31P)
1 2 3
4 | 5
6 7 8
9
10 11 12 13 14 15 16 17 18 19 20 21
22 23 24
25 26 27
/
29
/
31
ELD (ORN)
W i r e side of f e m a l e t e r m i n a l s
Is there continuity?
Y E S — R e p a i r short in the w i r e between the PCM
(E18) and the ELD
#
then go to step 13.
N O — G o t o step 20.
11. Turn the ignition switch OFF.
12. Replace the under-hood fuse/relay box (see page
22-68).
13. Reconnect all connectors.
14. Turn the ignition switch ON (II).
15. Reset the PCM w i t h the HDS.
16. Do the PCM idle learn procedure (see page 11-340).
17. Start the engine.
18. Turn on the headlights.
(cont'd)
11-147