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Diagnostic Test

  1. TEST FOR INTERMITTENT CONDITION 
    1. With the scan tool, record and erase DTC's
    2. Press the Memory Set Switch several times in all positions.
    3. Cycle the ignition from on to off three times.
    4. Turn the ignition on.
    5. With the scan tool, read DTC's.

      Does the scan tool display MEMORY SWITCH INPUT CIRCUIT STUCK?

      Yes 

      • Go to step  2

      No 

  2. MEMORY SELECTOR SWITCH SHORTED TO GROUND 
    Fig 1: Checking Memory Selector Switch For Short To Ground
    GC0096546Courtesy of CHRYSLER LLC
    1. With the scan tool, erase DTC's.
    2. Disconnect the Memory Set Switch connector.
    3. Turn the ignition on.
    4. With the scan tool, read DTC's.

      Does the scan tool display MEMORY SWITCH INPUT CIRCUIT STUCK?

      No 

      Yes 

      • Go to step  3
  3. (P200) MEMORY SELECT SWITCH MUX CIRCUIT SHORT TO THE GROUND 
    Fig 2: Checking Memory Select Switch Mux Circuit For Short To Ground
    GC0096547Courtesy of CHRYSLER LLC
    1. Disconnect the Driver Door Module C3 connector.
    2. Measure the resistance between ground and the (P200) Memory Select Switch Mux circuit.

      Is the resistance below 10000.0 ohms?

      Yes 

      No 

      • Go to step  4
  4. (P200) MEMORY SELECT SWITCH MUX CIRCUIT SHORT TO THE (G920) MEMORY SELECT SWITCH RETURN CIRCUIT 
    Fig 3: Checking Memory Select Switch Circuits
    GC0096548Courtesy of CHRYSLER LLC
    1. Measure the resistance between the (P200) Memory Select Switch Mux circuit and the (G920) Memory Select Switch Return circuit in the Driver Door Module C3 connector.

      Is the resistance below 10000.0 ohms?

      Yes 

      No