Diagnostic Test

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.

PROGRAM THE POWERTRAIN CONTROL MODULE

NOTE:

Check the engine for air/vacuum leaks and diagnose any Fuel System Lean/Rich as well as MAP Sensor DTCs before continuing.

Verify the PCM is at the latest calibration (flash level).
NOTE:
An intermittent loss of power to the PCM without performing an ETC Relearn procedure may cause this DTC to set.
If a PCM has later calibration available, program the PCM in accordance with the Service Information.
Start the engine.
Allow the engine to idle.
Operate the accelerator pedal. (do not exceed 3500 RPM)
With the scan tool, read DTCs and record on the repair order.
NOTE:
Diagnose any other DTCs that may have set with the P061A.

Does this DTC reset by itself?

Yes
- Replace and reprogram the Powertrain Control Module in accordance with the Service Information. Refer to MODULE, POWERTRAIN CONTROL, REMOVAL .
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Test Complete.