LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2012 >> Wrangler Rubicon, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 186 ((Transmission Control Module (TCM) - Electrical Diagnostics)) >> Standard Procedure >> Nag1 Transmission Verification Test >> Road Test Procedure

Road Test Procedure

WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
  1. Road test the vehicle. Make fifteen to twenty 1-2, 2-3, 3-4, and 4-5 upshifts.
  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 five seconds each in 2nd and 3rd gear between each kickdown.
  4. With the scan tool, read DTCs.

    Did any DTCs set?

    Yes 

    • Refer to the DTC INDEX article and perform the appropriate symptom(s).

    No 

    • Testing is complete.
scientia non olet · About LEMON Manuals