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HOMESERVICE MANUALSJEEP2011COMPASS LATITUDE, 2.4 B, AWD, AUTOMATIC CVT, CVT3REPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMSAUDIO (RADIO) - ELECTRICAL DIAGNOSTICSDTC TROUBLESHOOTINGB140E-REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH - BASEDIAGNOSTIC TEST
2011 Jeep Compass Latitude, 2.4 B, AWD, Automatic CVT, CVT3

Diagnostic Test

2011 Jeep Compass Latitude, 2.4 B, AWD, Automatic CVT, CVT3SECTION Diagnostic Test
  1. CHECK FOR AN INTERMITTENT CONDITION 
    1. Turn the ignition on and open one of the front doors.
      NOTE:

      A front door must remain open whenever checking or erasing Radio DTCs.

    2. Using the scan tool, record and erase the Radio DTCs.
    3. Turn the Radio on.
    4. Adjust the speakers to the rear and center.
    5. Using the scan tool, read the active Radio DTCs.

      Does the scan tool read: B140E-REAR RIGHT AUDIO SPEAKER OUTPUT CIRCUIT HIGH?

      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. CHECK FOR VOLTAGE ON THE (X206) RIGHT REAR SPEAKER (+) CIRCUIT 
    Fig 1: Checking Voltage On Right Rear Speaker (+) Circuit
    GC0138661Courtesy of CHRYSLER LLC
    1. Turn the ignition off.
    2. Disconnect the Radio C2 harness connector.
    3. Turn the ignition on.
    4. Measure the voltage between ground and the (X206) Right Rear Speaker (+) circuit.

      Is there any voltage present?

      Yes 

      • Repair the (X206) Right Rear Speaker (+) circuit for a short to voltage.
      • Refer to Standard Procedure and perform the BODY VERIFICATION TEST.

      No 

      • Go To  3.
  3. CHECK FOR VOLTAGE ON THE (X296) RIGHT REAR SPEAKER (-) CIRCUIT 
    Fig 2: Checking Voltage On Right Rear Speaker (-) Circuit
    GC0138662Courtesy of CHRYSLER LLC
    1. Measure the voltage between ground and the (X296) Right Rear Speaker (-) circuit.

      Is there any voltage present?

      Yes 

      • Repair the (X296) Right Rear Speaker (-) circuit for a short to voltage.
      • Refer to Standard Procedure and perform the BODY VERIFICATION TEST.

      No 

      • Replace the Radio in accordance with the Service Information.
      • Refer to Standard Procedure and perform the BODY VERIFICATION TEST.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.