Hummer H2 2005 - Transmission Fluid Change #3

Only 1/2 the transmission contents can be drained each time, so it takes several drains to achieve a purity level greater than 85%.. This is the 3rd drain and should take the fluid to approx. 78% purity.
00:00 - Introduction
01:15 - Chapter 1- Place the vehicle on level ground, and the engine hot
01:27 - Chapter 2 - Check & measure Dip Stick level, Engine Hot, Running in Idle
01:47 - Chapter 3 - Drain-out old fluid
04:09 - Chapter 4 - Raise right front wheel to dislodge more fluid
04:31 - Chapter 5 - Measure total fluid drained
05:40 - Chapter 6 - Inspect, clean and re-fit Drain Plug
05:54 - Chapter 7 - Top-up with same amount of Dexron VI
06:38 - Chapter 8- Parking Brake on, Start Engine and run through Gears
06:53 - Chapter 9 - Recheck fluid level
07:21 - Section 10 - Check fluid color and compare to previous samples
V2c

[@normt430]

Nice Tech ll. Have you programmed the lower lights(day time running light) to be off or on when headlights are on?

[@hummerfixes]

DRL's are off during the day (not a required in UK) and come-on with the headlights. I'm not aware of a Tech2 option for programming the BCM/DRL's or anything other than radio and key-fob functions, although GM may be able to. It seems to be a popular discussion point. It's interesting because DRL's are required in Canada, and mine was imported from Canada, so maybe it was a factory set-up item?

[@normt430]

@@hummerfixes yes, sounds like DRL is North American option. Allot of owners switch the 7" headlight to LED and use DRL wiring to LED accent pieces like Mercedes G-class ring around the headlight.

[@hummerfixes]

@@normt430 Was just watching this, looks an interesting upgrade ... kzbin.info/www/bejne/eYDKqmt9pbSMjpY