P2072 Jeep Grand Cherokee - Electronic Throttle Control System - Ice Blockage

P2072 (Electronic Throttle Control System - Ice Blockage) on a Jeep Grand Cherokee? This video walks through the complete 1-step factory diagnostic procedure - no guesswork, no parts cannon.

When monitored: Ignition on.
Set condition: The PCM recognizes the Throttle plate is stuck during extremely cold Ambient Temperature operation. The throttle plate goes through a de-icing procedure. If the throttle blade still doesn't move this fault sets. The MIL will not illuminate. The vehicle will be in Limp home condition, limiting rpm and vehicle speed.

In this video:
1. Throttle Body Inspection

Possible causes covered: Throttle Plate Frozen.

Applies to the Jeep Grand Cherokee third generation (WK, 2005-2010) with the 3.7L V6, 4.7L V8 and 5.7L HEMI V8 (and SRT-8 6.1L). Much of the diagnostic logic is shared with the related Jeep Commander (XK) of the same era.

This is general information for educational purposes - always confirm against the service information for your exact vehicle.

Видео P2072 Jeep Grand Cherokee - Electronic Throttle Control System - Ice Blockage канала Diagnostic Trouble Codes