DTC 37

DTC 37: EPS Control Unit Internal Circuit (Input Circuit for Motor Voltage)
1. Clear the DTC.
2. Start the engine.
3. Turn the steering wheel from lock-to-lock several times, and wait 10 seconds or more.
Does the EPS indicator come on?
YES-Go to step 4.
NO-Check for loose wires or poor connections. If the connections are good, the system is OK at this time.
4. Stop the engine, and verify the DTC.
Is DTC 37 indicated?
YES-Check for loose EPS control unit connectors. If necessary, substitute a known-good EPS control unit and recheck.
NO-Perform the appropriate troubleshooting for the code indicated.