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It would be in the vcm scanner when it is running in normal 4wd high driving mode.

While you are in there if you can see what happens to the 4wd parameters when you then switch to 4low that...

If anyone out there has a h3 06 3.5 or 08 5.3 and hptuners or another way to check their traction control requested torque outputs at idle as well as 4wd status when shifted into 4wd low i would...

I was able to install the trans pump housing from my spare 06 H3 trans and a new AC delco trailblazer SS pump cover with speed sensor and get it back together with some new gaskets. Everything went...

I ran into similar problems, it seems no one told them that 1/2 ton tow capacities have significantly increased since 1980.

Reading your posts makes me feel fortunate that most of my parts arrive in 1 or 2 days with free shipping.

4l70e from the same trailblazer ss. The pump side is common with 4l60s but the cover side looks unique to 4l65/70s. Looks like I will need both based on the damage.

Spare trans are from 06 h3s

I decided to pull the trans out from the bottom instead of pulling the engine back out which went ok. I snagged a trans cooler line and broke it on the way out but otherwise good. Upon inspection...

Ok thanks, that gives me some confidence to remove xm and onstar. My rearview mirror is already unplugged and covered by my backup camera mirror so no worries there.

Ran into an unfortunate roadblock this morning. I put it in drive to pull it out of the garage for the first time....no movement. Reverse...nothing. I only added the service fill amount of fluid...

This morning I put the battery back in and reflashed the ecm with hptuners to remove vats and update tire size/gear ratio. I then ran into another security issue code p1631, which involved a 30...

Harness work is done, fluids filled up. I attempted to crank it over and had several codes including coolant sensor signal high, park neutral signal high, pedal signal, crank relearn and vats...

As I was splicing wires for my engine swap I noticed a single wire and inline fuse coming off the battery. It looks like this is for onstar. Does anyone know why this gets its own inline fuse...

The stock tbss cats were in good shape so I kept them. I am not looking for extra power or exhaust noise on this build so I opted to keep them. Routing the exhaust would have been much easier...

Everything that I ordered that was shipped via usps got stuck in the mail for a couple weeks but I was able to make some more progress while I wait.

Fuse block wire splicing is done, wires are all...

Alpha bellhousing is in. Only slight differences from the tbss/truck bellhousing but it captures all the bolt locations. I will need an alpha specific dust shield on one side now but they are only...

Pictures of the slotted and modified mounts. Also a picture of the current performance pedal adapter bracket for the tbss pedal.
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I decided to use the harness that came with my engine instead and can't return it to the dealer. Pn 24301078. $350.

Thanks for the heads up. It is an 07 and after looking it up, it uses a torx plus t50 but which I had to order up anyways. I'll get pictures when the housing arrives.

After two days of struggling I haven't been able to get the current performance mounts to line up. I emailed them and they said they have only seen this a few times in the past 10 years. I am...

I don't have an oem alpha fan shroud to verify but I doubt the trailblazer fan would fit in it even on the alpha clutch. It seems to still clear the tbss induction tube and radiator cap but just...

A small rust spot in the floor got larger and larger as I tried to find solid metal to patch to. I also fixed two other holes in the frame that I could only access while the engine and trans were...

Alpha fan and clutch came in. Similar diameter as the stock i5 fan. Also shown is the trailblazer fan. Ideally I am going to use the alpha clutch which mounts the fan close to the engine and the...

Manifolds, bolts, studs and gaskets came in. I painted them with high temp paint. Engine is in but still fighting with the engine mount alignment.
Also one of the lower h3 alpha oil pan bolt...

Update still looking for:
1. Airbox
6. Fan shroud

Thanks I expected the site was compressing them for me but it doesn't look like it .....and that explains why this thread loads at a snail's pace.