LE1136 DEX VI, 2008 Avalanche 4L60-E, 40K miles

[INDYMAC]

This is a Polaris/Indy report. Fluid and filter were not changed.
2008 Avalanche 2WD 4L60-E auto-transmission.
76,641 miles on unit, 40,594 miles on oil.
Lubrication Engineers #1136 DEXRON VI. Fluid was flushed and then pan dropped with filter change at 36,0047 miles with 1136.
Fluid temps run 150-195F around town; 195-215F on highway.

Iron 75
Chromium 0
Nickel 0
Aluminum 5
Copper 70
Lead 53
Tin 2
Cadmium 0
Silver 0
Vanadium 0
Silicon 4
Sodium 4
Potassium 3
Titanium 0
Molybdenum 0
Antimony 0
Manganese 2
Lithium 0
Boron 63
Magnesium 0
Calcium 100
Barium 0
Phosphorous 185
Zinc 20
Water% V100C 6.0cSt
TAN 1.07

Has anyone seen a DEX VI operating temp/oil life chart like there is for DEX III? I can't find one.

 

[INDYMAC]

After having a look around for other 4L60-E ATF UOA's, I've come up with zero. Has anyone seen any? I'm particularly interested in seeing UOA's with fluids used other than a licensed DEX VI. Thanks.

 

[SteveSRT8]

OT, but I can't believe you have an 08 with a 4L60E in it.

Did you mean 4L65E?

I am likewise interested in a temp/life chart.

 

[INDYMAC]

It's my daughter's truck. When I plug in her VIN to the GM parts list, it seems to indicate a 4L60-E. But I could be wrong.

http://www.gmpartsgiant.com/Page_Product...p;mCode=CC10936