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Home >> Dodge and Ram >> 2020 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (3.6L - DTCS P0632 To P152A) >> DTC Troubleshooting >> P06EF-Engine Restart Performance >> Diagnostic Test

Diagnostic Test

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  1. CHECK FOR AN ACTIVE DTC 
    1. Turn the ignition on.
    2. With the scan tool, erase DTCs.
    3. Test drive the vehicle in Start/Stop mode. Make several complete stops, and Auto-Restart attempts.
    4. Turn the ignition on.
    5. With the scan tool, read DTCs and record on the repair order.

      Is the DTC active or pending?

      Yes 

      • Go To  2

      No 

  2. CHECK THE FUSES, BATTERY CABLES AND STARTER CONNECTIONS 
    1. Turn the ignition off.
    2. Inspect the Fuses, Battery Cables, Posts and Starter Motor connections for signs of corrosion or a poor connection.

      Were the Fuses, Battery Cables and Starter connections in good condition?

      Yes 

      • Go To  3

      No 

      • Repair the Battery or Starter connections in accordance with the Service Information.
      • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  3. CHECK THE BATTERY CONDITION 
    1. Using the Midtronics Battery Charger/Tester, check the condition of the Battery.

      Did the Battery pass the test?

      Yes 

      • Go To  4

      No 

      • Replace the Battery in accordance with the Service Information.
      • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
  4. CHECK THE FUEL DELIVERY SYSTEM FOR PROPER OPERATION 
    1. Perform the CHECKING THE FUEL DELIVERY SYSTEM diagnostic procedure. Refer to CHECKING THE FUEL DELIVERY SYSTEM (HARD START)

      Were any problems found?

      Yes 

      No 

      • Go To  5
  5. CHECK THE ENGINE MECHANICAL CONDITION 
    1. Perform the CHECKING THE ENGINE MECHANICAL CONDITION diagnostic procedure. Refer to DIAGNOSIS AND TESTING .

      Were any problems found?

      Yes 

      • Repair the Engine mechanical condition in accordance with the Service Information.
      • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .

      No 

      • Replace the Starter Motor in accordance with the Service Information. Refer to 3.6L
      • Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .