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DTC 30
DTC 30: EPS Control Unit Internal Circuit1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Start the engine.
4. Wait at least 10 seconds.
Does the EPS indicator come on?
YES- Go to step 5.
NO- The system is OK at this time.
5. Stop the engine, and verify the DTC.
Is DTC 30, 31, 32, 33, 34, 35 or 38 indicated?
YES- Check for loose terminals and poor connections at EPS control unit. If necessary, substitute a known-good EPS control unit and recheck.
NO- Perform the appropriate troubleshooting for the DTC indicated.