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Home >> Dodge and Ram >> 2012 >> Challenger SXT >> Repair and Diagnosis >> Steering >> Steering Control Systems >> (Steering Control Module (SCM) - Electrical Diagnostics) >> DTC Troubleshooting >> B2225-00-(SCM) Steering Column Module Internal >> Diagnostic Test
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Diagnostic Test

  1. CHECK FOR AN ACTIVE DIAGNOSTIC TROUBLE CODE (DTC) 
    1. Turn the ignition on.
    2. With the scan tool, read DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go To  2.

      No 

      • Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
      • Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.
  2. LOW BATTERY VOLTAGE 
    Fig 1: Measuring Voltage Of Fused B(+) Circuit
    GC0151604Courtesy of CHRYSLER GROUP, LLC
    1. Turn the ignition off.
    2. Disconnect the Steering Control Module C1 harness connector.
    3. Turn the ignition on.
    4. Measure the voltage of the (A913) Fused B(+) circuit.

      Is battery voltage present?

      Yes 

      • Replace the Steering Column Control Module (SCCM) in accordance with the Service Information.
      • Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.

      No 

      • Repair the (A913) Fused B(+) circuit for an open, short to ground or high resistance.
      • Refer to STANDARD PROCEDURE and perform the BODY VERIFICATION TEST.