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Home >> Acura >> 2009 >> CSX Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Power Steering System) >> EPS Components >> DTC 34-02: Fail-safe Relay Stuck ON (Initial Diagnosis) >> DTC 35-05: EPS Control Unit Internal Circuit (EPS Motor/EPS CPU) (Initial Diagnosis)
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DTC 35-05: EPS Control Unit Internal Circuit (EPS Motor/EPS CPU) (Initial Diagnosis)

WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode
  2. Clear the DTC with the HDS
  3. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode
  4. Start the engine
  5. Wait 10 seconds or more
  6. Check for DTCs with the HDS

    Is DTC 35-05 indicated? 

    YES  -Check for loose terminals in the EPS control unit connectors, and repair if necessary If no poor connections are found, replace the EPS control unit (see EPS CONTROL UNIT REMOVAL/INSTALLATION )

    NO  -Troubleshoot the indicated DTC If there are no DTCs, the system is OK at this time

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