Diagnostic Test

2011 Jeep Compass Latitude, 2.4 B, AWD, Automatic CVT, CVT3SECTION Diagnostic Test
  1. TEST FOR INTERMITTENT CONDITION 
    1. With the scan tool, record and erase the DTCs
    2. Operate the Passenger Door Lock Switch in all positions several times.
      NOTE:

      If at anytime, in the previous step, the switch stuck, replace the switch.

    3. Cycle the ignition from on to off.
    4. Turn the ignition on.
    5. With the scan tool, read the DTCs.

      Does the scan tool display B1935-PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK?

      Yes 

      • Go To  2.

      No 

      • The conditions that caused this code to set are not present at this time. Operate the switch in all positions several times. If it does not move smoothly, replace it. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE - BODY VERIFICATION TEST .
  2. DOOR LOCK SWITCH SHORTED 
    Fig 1: Checking Door Lock Switch For Short
    GC0100445Courtesy of CHRYSLER LLC
    1. With the scan tool, erase the DTCs.
    2. Disconnect the Driver Window/Door Lock Switch C2 connector.
    3. With the scan tool, read the DTCs.

      Does the scan tool display B1935-PASSENGER DOOR LOCK/UNLOCK SWITCH CIRCUIT STUCK?

      No 

      Yes 

      • Go To  3.
  3. (P696) PASSENGER DOOR LOCK SWITCH MUX CIRCUIT PARTIAL SHORT TO GROUND 
    Fig 2: Measuring Resistance Between Ground And Passenger Door Lock Switch MUX Circuit
    GC0100446Courtesy of CHRYSLER LLC
    1. Turn the ignition off.
    2. Disconnect the Cluster C2 connector.
    3. Measure the resistance between ground and the (P696) Passenger Door Lock Switch MUX circuit.

      Is the resistance below 1.0 megohms (1, 000, 000)?

      Yes 

      No 

RENDER: 1.0x

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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.