Honda ACCORD HYBRID 2005 Service Manual page 533

DTC P15AB: Engine Mount Control Unit
Power Source Circuit Low Voltage
NOTE: If DTC P15AB is stored at the same time as DTC
P16C5, troubleshoot DTC P16C5 f i r s t then recheck for
P15AB.
1. Turn the ignition switch ON (II).
2. Check for Temporary DTCs or DTCs with the HDS.
Is DTC U0073 indicated?
Y E S — D o the troubleshooting for the DTC U0073
(see page 11-185), then go to step 19.
NO—Go to step 3.
3. Clear the DTC w i t h the HDS.
4. Turn the ignition switch OFF.
5. Turn the ignition switch ON (II).
6. Check for DTCs w i t h the HDS.
Is DTC U1101 indicated?
Y E S - G o t o step 8.
NO—Go to step 7.
7. Check for DTCs w i t h the HDS.
Is DTC P15AB indicated?
Y E S — G o t o step 8.
NO—Intermittent failure, system is OK at this time.
Check for poor connections or loose terminals at
the engine m o u n t control unit and the PCM, or the
engine mount control unit and G202.B
8. Turn the ignition switch ON (II).
9. Check for poor connections at PCM connector
E (31P) and the engine m o u n t control unit 20P
connector.
Are the connections OK?
Y E S — G o t o step 10.
NO—Repair the poor connections, then go to
step 19.
10. Turn the ignition switch OFF.
11. Disconnect the engine m o u n t control unit 20P
connector.
12. Turn the ignition switch ON (II).
(cont'd)
11-293