Honda ACCORD HYBRID 2005 Service Manual page 436

PGM-FI System
D T C T r o u b l e s h o o t i n g (cont'd)
9. Turn the ignition switch OFF.
10. Disconnect the enigne m o u n t control unit 20P
connector.
11. Turn the ignition switch ON (II).
12. Measure voltage between engine m o u n t control
unit 20P connector terminal No. 4 and body g r o u n d .
ENGINE MOUNT CONTROL UNIT 20P CONNECTOR
IG1 (BLK/RED)
1 2 3 4
i — i
5 6 8 9
10 11 12
/ 14 15 16 17 / / 20
Wire side of female t e r m i n a l s
Is there battery voltage?
Y E S — G o t o step 13.
NO—Check the No. 18 ACG (15 A) fuse in the
driver's under-dash fuse/relay box. If the fuse is OK,
repair open in the wire between the No. 18 ACG
(15 A) fuse and the engine m o u n t control unit, then
go to step 14.
13. Check for continuity between engine mount control
unit 20P connector terminal No. 14 and body
ground.
ENGINE MOUNT C O N T R O L UNIT 20P CONNECTOR
1 2 3 4
_ l — " L
5 6 8 9
10 11 12
/ 14 15 16 17 / / 20
L G (BLK)
Wire side of female terminals
Is there continuity?
YES—Substitute a k n o w n - g o o d engine mount
control unit, then go to step 14 and recheck. If no
DTCs are indicated, replace the original engine
m o u n t control unit, then go to step 14.
NO—Repair open in the w i r e between the engine
m o u n t control unit and G202, then go to step 14.
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. Check for Temporary DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
YES—If DTC U1101 is indicated, check for poor
connections or loose terminals at the gauge control
module, the engine m o u n t control unit, 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. •
11-196