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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 238 (Pre-Diagnostic Troubleshooting Procedure, Transmission Verification Test, 8HP70 TCM Programming Procedure & TCM Adaptation - 8HP70 Automatic Transmission - 1500) >> Standard Procedure >> Transmission Verification Test >> Road Test Procedure

Road Test Procedure

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Road test the vehicle. Make fifteen to twenty upshifts so all gear ranges are complete.
  2. Perform these shifts from a standing start to 72 Km/h (45 mph) with a constant throttle opening of 20 to 25 degrees.
  3. With speeds below 40 Km/h (25 mph), make five to eight wide open throttle kickdowns to 1st gear. Allow at least 5 seconds each in 2nd and 3rd gear between each kickdown.
  4. With the scan tool, read DTCs.
  1. Did any DTCs set?

    Yes 

    No 

    • Testing is complete.