Diagnostic Test

2013 Dodge and Ram Dart GTSECTION Diagnostic Test
WARNING: This page is about a different variant/trim than selected.
  1. CHECK FOR INTERNAL TRANSMISSION PROBLEM 
    NOTE:

    Transmission gear ratio errors can be caused by intermittent speed sensor(s) errors. If there are any speed sensor DTCs set, perform the speed sensor diagnostic test before diagnosing any gear ratio error DTC. Review the event data and the When Monitored and Set Conditions for the DTC and attempt to duplicate the condition the DTC set.

    Determine if there are any Transmission mechanical problems present.

    1. Remove the Transmission Oil Pan and inspect for excessive debris or a plugged Transmission Oil Filter.
    2. Inspect valve body for foreign material.

      Is there any Transmission mechanical problems present?

      Yes 

      No 

      • Using the schematics as a guide, check the Transmission Control Module (TCM) pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace and program the TCM in accordance with the Service Information. Refer to MODULE, TRANSMISSION CONTROL, REMOVAL .
      • Perform the TRANSMISSION VERIFICATION TEST. Refer to 6F24 TRANSMISSION VERIFICATION TEST  .
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.