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Diagnostic Test

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. 1)  VERIFY DTC IS ACTIVE 
    NOTE: If present, diagnose and repair DTC C2114-DYNAMICS SENSOR SUPPLY VOLTAGE LOW  or DTC C2115-DYNAMICS SENSOR SUPPLY VOLTAGE HIGH  before proceeding.

    Turn the ignition on.

    With the scan tool, read and record ABS DTCs.

    With the scan tool, read and record Environmental Data (EV Data).

    With the scan tool, erase ABS DTCs.

    Cycle the ignition switch.

    With the scan tool, read ABS DTCs.

    Does this DTC reset? 

    Yes 

    1. Go To  2).

    No 

    1. Refer to ABS INTERMITTENT CONDITION .
    2. Perform ABS VERIFICATION TEST - VER 1 .
  2. 2)  INSPECT RELATED WIRING HARNESS, TERMINALS, & CONNECTORS 

    Visually inspect the related wiring harness. Look for any pinched, chafed, pierced, and partially broken wires.

    Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, and corroded terminals.

    Were any problems found? 

    Yes 

    1. Repair as necessary.
    2. Perform ABS VERIFICATION TEST - VER 1 .

    No 

    1. Go To  3).
  3. 3)  CHECK THE (D52) DYNAMICS SENSOR HIGH DATA LINK CIRCUIT FOR A SHORT TO VOLTAGE 
    Fig 1: Checking Dynamics Sensor High Data Link Circuit For Short To Voltage
    GC0026985Courtesy of DAIMLERCHRYSLER CORP.

    Disconnect the Anti-Lock Brakes Module harness connector.

    Disconnect the Dynamics Sensor harness connector.

    Turn the ignition on.

    Measure the voltage of the (D52) Dynamics Sensor High Data Link circuit.

    Is there any voltage present? 

    Yes 

    1. Repair the (D52) Dynamics Sensor High Data Link circuit for a short to voltage.
    2. Perform ABS VERIFICATION TEST - VER 1 .

    No 

    1. Go To  4).
  4. 4)  CHECK THE (D52) DYNAMICS SENSOR HIGH DATA LINK CIRCUIT FOR A SHORT TO GROUND 
    Fig 2: Checking Dynamics Sensor High Data Link Circuit For Short To Ground
    GC0026986Courtesy of DAIMLERCHRYSLER CORP.

    Turn the ignition off.

    Measure the resistance of the (D52) Dynamics Sensor High Data Link circuit between ground and the Dynamics Sensor harness connector.

    Is the resistance below 5.0 ohms? 

    Yes 

    1. Repair the (D52) Dynamics Sensor High Data Link circuit for a short to ground.
    2. Perform ABS VERIFICATION TEST - VER 1 .

    No 

    1. Go To  5).
  5. 5)  CHECK THE (D52) DYNAMICS SENSOR HIGH DATA LINK CIRCUIT FOR AN OPEN 
    Fig 3: Checking Dynamics Sensor High Data Link Circuit For Open
    GC0039483Courtesy of DAIMLERCHRYSLER CORP.

    Measure the resistance of the (D52) Dynamics Sensor High Data Link circuit between the Dynamics Sensor harness connector and the Anti-Lock Brakes Module harness connector.

    Is the resistance below 5.0 ohms? 

    Yes 

    1. Go To  6).

    No 

    1. Repair the (D52) Dynamics Sensor High Data Link circuit for an open.
    2. Perform ABS VERIFICATION TEST - VER 1 .
  6. 6)  CHECK THE (D51) DYNAMICS SENSOR LOW DATA LINK CIRCUIT FOR A SHORT TO VOLTAGE 
    Fig 4: Checking Dynamics Sensor Low Data Link Circuit For Short To Voltage
    GC0026988Courtesy of DAIMLERCHRYSLER CORP.

    Turn the ignition on.

    Measure the voltage of the (D51) Dynamics Sensor Low Data Link circuit.

    Is there any voltage present? 

    Yes 

    1. Repair the (D51) Dynamics Sensor Low Data Link circuit for a short to voltage.
    2. Perform ABS VERIFICATION TEST - VER 1 .

    No 

    1. Go To  7).
  7. 7)  CHECK THE (D51) DYNAMICS SENSOR LOW DATA LINK CIRCUIT FOR A SHORT TO GROUND 
    Fig 5: Checking Dynamics Sensor Low Data Link Circuit For Short To Ground
    GC0026989Courtesy of DAIMLERCHRYSLER CORP.

    Turn the ignition off.

    Measure the resistance of the (D51) Dynamics Sensor Low Data Link circuit between ground and the Dynamics Sensor harness connector.

    Is the resistance below 5.0 ohms? 

    Yes 

    1. Repair the (D51) Dynamics Sensor Low Data Link circuit for a short to ground.
    2. Perform ABS VERIFICATION TEST - VER 1 .

    No 

    1. Go To  8).
  8. 8)  CHECK THE (D51) DYNAMICS SENSOR LOW DATA LINK CIRCUIT FOR AN OPEN 
    Fig 6: Checking Dynamics Sensor Low Data Link Circuit For Open
    GC0039484Courtesy of DAIMLERCHRYSLER CORP.

    Measure the resistance of the (D51) Dynamics Sensor Low Data Link circuit between the Dynamics Sensor harness connector and the Anti-Lock Brakes Module harness connector.

    Is the resistance below 5.0 ohms? 

    Yes 

    1. Replace the Dynamics Sensor in accordance with the Service Information.
    2. Perform ABS VERIFICATION TEST - VER 1 .

    No 

    1. Repair the (D51) Dynamics Sensor Low Data Link circuit for an open.
    2. Perform ABS VERIFICATION TEST - VER 1 .
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