Honda ACCORD HYBRID 2005 Service Manual page 1409

DTC 81: Central Processing Unit (CPU)
1. Check for other DTCs.
Is another DTC Indicated?
YES—Do the appropriate t r o u b l e s h o o t i n g for the
DTC i n d i c a t e d . •
NO—Go to step 2.
2. Clear the DTC using the HDS (see page 19-35).
3. Disconnect the HDS f r o m the 16PDLC.
4. Turn the ignition switch OFF, then turn it ON (II)
again.
5. Test-drive the vehicle.
Does the ABS indicator come on, and is DTC 81
indicated?
YES—Check for loose terminals in the ABS/TCS
control unit 47P connector. If necessary, substitute
a k n o w n - g o o d ABS/TCS modulator-control unit,
and recheck. •
NO—Intermittent failure; the vehicle is OK at this
t i m e . B
DTC 83: PCM
1. Check the DTC.
Is DTC 86 indicated?
YES—Do the troubleshooting for DTC 86. •
N O — G o t o step 2.
2. Clear the DTC using the HDS (see page 19-35).
3. Disconnect the HDS f r o m the 16PDLC.
4. Turn the ignition switch OFF, t h e n t u r n it ON (II)
again.
5. Test-drive the vehicle.
Do the TCS and TCS activation indicators come
on, and is DTC 83 indicated?
Y E S — G o t o step 6.
NO—The system is OK at this time. •
6. Check the PGM-FI system.
Does the MIL indicator come on or are PGM-FI or
A/T- related DTCs indicated?
YES—Do the troubleshooting for the DTC
indicated. •
N O — G o t o step 7.
7. Check the gear position indicator.
Does the D indicator come on while neutral
position (N) selected or is PCM's DTC indicated?
YES—Do the troubleshooting for the PCM. •
NO—Check for loose terminals in the PCM
connectors, and go to step 8.
(cont'd)
19-65