Dtc 30: Sub-Microcomputer; Dtc 31, 32, 33: Motor Current Sensor - Honda S2000 Service Manual

EPS Gomponents
DTC Troubleshooting (cont'dl
DTC 30: Su b-Microcomputer
1 . C l e a r t h e D T C .
2 . S t a n t h e e n g i n e .
3. Wait at least 10 seconds.
Does the EPS indicator come on?
YES Go to step 4.
NO Check for loose wires or poor connections. lf
the connections are good, the system is OK at this
t i m e . l
4. Verify the DTC.
ls DTC 30 indicated?
YES Check for loose EPS conlrol unit connectors.
lf necessary, substitute a known-good EPS control
u n i t a n d r e c h e c k . l
NO Perform the appropriate troubleshooting for
the code indicated.l
17-38
DTC 31, 32, 33: Motor Current Sensor
1. Clear the DTC.
2. Stan the engine.
3. Wait at least 10 seconds.
Does the EPS indicator come on?
YES Go to step 4.
NO Check for loose wires or poor connections. lf
the connections are good, the system is OK at this
t r m e . l
4. Verify the DTC.
ls DTC 31, 32, ot 33 indicated?
YES Check for loose EPS control unitconnectors.
lf necessary, substitute a known-good EPS control
unit and recheck.l
NO Perform the appropriate troubleshooting for
the code indicated.l