Honda Civic Service Manual page 1229

Troubleshooting
Central Processing Unit (CPUI
Diagnostic Troublo Code IDTC) 81: CPU Disgnosis
-
With the ignition switch ON
{lll. ABS indicator light does
not go oft.
-
With tho SCS servi@ connec-
tor conn€cted lsee page 19{6},
DTC 81 is indicated.
P.oblem vedfication:
1. Erase the DTC.
2. Test-drive the vehicle.
3. Make sure that the ABS indi,
cator light comes on and DTC
81 is indicated.
ls DTC 81 indicated?
R€pllc6 th. ABS control unh.
The system k OK rt this time.
19-74