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Home >> Chrysler >> 2009 >> Sebring Base, 2D Convertible, ED3 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Powertrain Control Module (Pcm) - Electrical Diagnostics - 41TE Automatic Transmission) >> DTC Troubleshooting >> P0933-Hydraulic Pressure Sensor Range/Performance >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different variant/trim than selected.
  1. CHECK FOR RELATED DTCS 
    1. With the scan tool, read DTCs.

      Are there any other line pressure related DTCs present?

      Yes 

      No 

      • Go to step  2
  2. COMPARE ACTUAL LINE PRESSURE TO DESIRED LINE PRESSURE 
    CAUTION: Apply Parking Brake
    1. Start the engine.
      CAUTION: Firmly apply the brakes.
    2. With the scan tool, monitor the Line Pressure, Desired Line Pressure and the TPS degrees.
    3. While firmly applying the brakes, place the shifter in reverse, then slowly press the accelerator pedal to a TPS degree of 15°.
    4. Compare the Line Pressure reading to the Desired Line Pressure reading on the scan tool.

      Does the Line Pressure stay within ± 34 kPa or 5 psi of the Desired Line Pressure?

      No 

      • Go to step  3

      Yes 

      • Go to step  5
  3. CHECK LINE PRESSURE CONNECTOR AND WIRING 
    1. Ignition on, engine not running.
    2. With the scan tool, monitor the Line Pressure Sensor voltage while wiggling the wiring harness and connectors pertaining to the Line Pressure Sensor/Variable Force Solenoid Assembly.

      Did the voltage remain steady while wiggling the wiring harness and connectors?

      Yes 

      • Go to step  4

      No 

  4. CHECK PCM AND WIRING 
    1. Turn the ignition off to the lock position.
    2. Remove the Ignition Switch Feed fuse from the TIPM.
      CAUTION: Removal of the Ignition Switch Feed fuse from the TIPM will prevent the vehicle from being started in gear.
      WARNING: The Ignition Switch Feed fuse must be removed from the TIPM. Failure to do so can result in possible serious or fatal injury.
    3. Install the Transmission Simulator 8333A and the Electronic Transmission Adapter kit.
    4. With the Transmission Simulator select the "OFF" position on the "Input/Output Speed" switch.
    5. Ignition on, engine not running.
    6. With the scan tool, monitor the Line Pressure during the following step.
    7. With the Transmission Simulator, turn the selector switch to each of the 3 Line Pressure positions.
      NOTE: All three scan tool Line Pressure readings should be steady and ± 14 kPa or 2.0 psi (0.2 of a volt) of the reading specified on the Transmission Simulator.

      Did the Line Pressure read within ± 14 kPa or 2.0 psi (0.2 of a volt) in all three positions?

      Yes 

      No 

      • Using the schematics as a guide, check the Powertrain Control Module (PCM) terminals for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. Check for any Service Bulletins that may apply. If no problems are found, replace and program the PCM in accordance with the Service Information. With the scan tool perform the Quick Learn procedure.
      • Perform the 40/41TE VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .
  5. CHECK WIRING AND CONNECTORS 
    1. The conditions necessary to set this DTC are not present at this time.
    2. Using the schematics as a guide, inspect the wiring and connectors specific to this circuit.
    3. Wiggle the wires while checking for shorted and open circuits.
    4. With the scan tool, check the Event Data to help identify the conditions in which the DTC was set.
    5. Check for any Service Bulletins that may apply.

      Where there any problems found?

      Yes 

      No 

      • Test Complete.
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