Honda ACCORD HYBRID 2005 Service Manual page 538

Active Control Engine Mount (ACM) System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
DTC P15AE: Cylinder Pause Signal
Malfunction
1. Turn the ignition switch ON (II).
2. Clear the DTC w i t h the HDS.
3. Do the A C M ACTIVATION w i t h VTEC in the
INSPECTION MENU with the HDS.
4. Check for Temporary DTCs or DTCs w i t h the HDS.
Is DTC P15AE indicated?
Y E S — G o t o step 5.
NO—Intermittent failure, system is OK at this t i m e .
Check for poor connections or loose terminals at
the engine m o u n t control unit and the VTEC
solenoid v a l v e . •
5. Turn the ignition switch OFF.
6. J u m p the SCS line with the HDS.
7. Disconnect PCM connector E (31P).
8. Disconnect the engine m o u n t control unit 20P
connector.
9. Check for continuity between PCM connector
terminal E21 and engine m o u n t control unit 20P
connector terminal No. 6.
ENGINE MOUNT C O N T R O L UNIT 20P C O N N E C T O R
S C P ( Y E L ) I
1 2 3 4
i—i
5 6
/
8 9
10 11 12
/ 14 15 16 17 / / 20
PCM CONNECTOR 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
C S S
(RED/WHT)
Wire side of female terminals
Is there continuity?
YES—Replace the engine m o u n t control unit
(see page 11-323), then go to step 10.
NO—Repair open in the w i r e between the PCM
(E21) and the engine m o u n t control unit (No. 6),
then go to step 10.
10. Reconnect all connectors.
11. Turn the ignition switch ON (II).
11-298