Diagnostic Test
WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
CHECK FOR AN ACTIVE DTC
- With the scan tool, read Trailer Tow Module (TTM) DTCs and record on the repair order.
- Record the Environmental Data.
- With the scan tool, erase DTCs.
- Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
- With the scan tool, read TTM DTCs.
Did the DTC return?
Yes
- Inspect the vehicle's Trailer Tow Connector for any damage, corrosion or a loose connection. Repair as needed.
- Perform the TTM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
No
- Perform the TTM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
- Test Complete.