GMC Yukon XL 2000–2006

Outside the documents and the records

Of the pages read, the only Yukon record is one question-and-advice exchange on a 2004 Yukon, with no repair outcome reported. The shop work records are on a 2004 Escalade and the Hummer H2 (model year not given), not on the Yukon or Yukon XL.

• The three Japanese shop records read (one on a 2004 Escalade, two on the Hummer H2) all replaced stepper motors. ガレージダイバン（東京・千葉）ガレージダイバン（東京・千葉）スカイオート（埼玉）
• Three sites describe replacing every stepper motor: Sky Auto replaced all seven on a Hummer H2 whose speedometer and fuel gauge were faulty, Hot Wired, in a Hummer H2 article, recommends replacing them all on the grounds that each will eventually show the same symptom, and a 2CarPros answerer tells the owner of a 2004 Yukon who says the motors need replacing to get a kit and replace all of them. スカイオート（埼玉）HOT WIRED（名古屋）2CarPros
• Sky Auto writes that on a Hummer H2 whose speedometer and fuel gauge were faulty the motors fitted carried the pre-countermeasure part number, and says such motors can, it seems, also affect the circuit board. Garage Daiban likewise writes that it fitted a countermeasure motor on a Hummer H2. スカイオート（埼玉）ガレージダイバン（東京・千葉）
• Hot Wired writes that on a Hummer H2 whose motors had already been replaced and whose gauges read normally, a fault inside the meter unit was the cause of a parasitic drain that flattened the battery, and gives 173,800 yen including tax for a new unit with the odometer set. The shop says the Escalade, Yukon, Tahoe and Suburban use the same meter. HOT WIRED（名古屋）
• On 2CarPros, asked whether the mileage has to be set when swapping the instrument cluster of a 2004 Yukon, an answerer says the cluster verifies the VIN each time the ignition is switched on, and that a mismatch in either the VIN or the mileage will cause trouble. 2CarPros

The sentences above were written by FaultCrate from what shops' public pages and Q&A sites state as fact (none of the pages' wording is shown; a second reader checked each against its pages). A record of another vehicle says which vehicle. A Q&A thread is a question and advice, and may not say how the repair ended. The links below are places to look; the contents of pages not read were not checked.