LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Dodge and Ram >> 2024 >> ProMaster EV >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Electronic Power Steering (EPS) Module - Calibration Procedure And Verification Test >> Standard Procedure >> EPS Verification Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

EPS Verification Test

EPS VERIFICATION TEST 

NOTE:

If the Electric Power Steering (EPS) Module was replaced or a Steering Alignment was performed, the following "Steering Angle Calibration" routine must be ran. Refer to  EPS - STEERING ANGLE CALIBRATION PROCEDURE  . 

  1. Turn the ignition off.
  2. Remove all test equipment.
  3. Connect all previously disconnected components and connectors.
  4. Verify all accessories are turned off, the battery is fully charged and the charging system has a status of "recharging".
  5. Verify that the ignition is on. With the scan tool, record and erase all DTCs from all modules. Start the engine and allow it to run for two minutes and fully operate the system that was indicating the failure.
    NOTE:

    Turn the steering wheel from stop to stop, holding at each stop position for One second. 

  6. Turn the ignition off and wait five seconds. Turn the ignition on and using the scan tool, read Diagnostic Trouble Codes (DTCs) from all modules.
  7. If there are no DTCs present after turning ignition on, road test the vehicle for at least five minutes.
  8. Again, with the scan tool read DTCs. If any DTCs are present, refer to the applicable Diagnostic procedure and troubleshoot the new or recurring symptom.
  9. If there are no DTCs present and the customer's concern can no longer be duplicated, the repair is complete.

    Are any DTCs present or is the original concern still present?

    Yes 

    No 

    • Repair is complete.
scientia non olet · About LEMON Manuals