6 year 100k mile emissions warranty would seem to cover a sensor used in the emissions system to me. Seems odd to hear otherwise.
Ok so 8 years 80,000 miles. He's still well under that.It can depend on what state, and what sensor, but emissions warranty isn't the same miles/time as the duramax powertrain warranty.
Some emissions items are covered by powertrain and emissions.
Emissions warranty miles and time can vary.
Is this for Canada? I believe US is 6/100 for Dmax. Did you get all of this info from the Diesel Supplement?If it’s a NOX sensor, it says it’s covered under 5 year, 100,000 mile diesel powertrain warranty (page #5):
You can get if from the warranty booklet, not the diesel supplement.Is this for Canada? I believe US is 6/100 for Dmax. Did you get all of this info from the Diesel Supplement?