Techstream error- will not read AHC and other tests

[hkeller]

I had the same problem as OP. You need to select the LX470 on the first or second screen. It defaults to USJ100, which won't pull the AHC and other codes you want.

 

[SWCruiser]

I'll go back and look but the truck data auto populates when the cord gets plugged in.

 

[hkeller]

Yes. It does, but you should be able to reset it. No?

 

[SWCruiser]

Sorry I meant it populates with the correct information.

 

[SWCruiser]

I can only run the main test and one other. All the others are not available

 

[SWCruiser]

I have also confirmed pin 7 is red on the plug check. Not sure if this because of a bad plug or software.

 

[hkeller]

OK. I don't think, we are not getting through to each other. I had the exact same problem. Took me two weeks, but I finally figured out how to use a pull down list to an LX470 and not a UXJ100. Can you check again?

 

[SWCruiser]

Hkeller. When I put the plug in the software populates the fields with the correct model lx470 year 2006 and VIN. It doesn't say uxj100. Your saying there is another field I need to check? I don't have the computer infront of me now.

 

[CappyKD]

I'll be plugging mine into my LX in a few minutes. I will let you know what I get.

 

[hkeller]

Sorry. Been working all day. I'd have to plug it up to see. It was one of those things that totally frustrated me for days. Then, once I figured it out, I felt like an idiot.

 

[SWCruiser]

Hkeller. Thanks. I would be happy if it's something simple but yes it is fustrating.

CappyKD, let me know how it goes. Hope u have better luck. I just received the replacement cable so I'll try in a few hours.

 

[CappyKD]

I am running the cable check now but I looks like I can see all ecu's. I found an AHC over pressure code and a few others. I can see inside the AHC Ecu but didn't figure out how to see pressures yet. My cable diag seems to hang tech stream. I have TS 9.00.025 installed.

 

[CappyKD]

Oh and my cable and version did an accurate auto detect of everything except the VIN.

 

[SWCruiser]

If I run the full diagnostics all the tests end up having a star and if you click them you get an error... strange you can't get VIN. I get the VIN. Do you have the AHC override?

 

[CappyKD]

No, no AHC override. I have screenshots coming

 

[SWCruiser]

cool. Thanks.. I just called SLEE and they confirmed the AHC override DOES NOT affect OBD II readings. i guess thats a good thing. Back to testing the new cable.

 

[CappyKD]

I just ran the full tests and the cable diag. The pin which is not lighting up is your issue. either connector on 100 ODBII port or the cable. Will post a pic inna bit.

 

[CappyKD]

A little later, I will try this on my 2014.5 Camry and see what I get. I opted for a version 9.0 unit because it said it supported 2014.

 

[CappyKD]

 

[SWCruiser]

SUCCESS..... after all this it was the cable... man was that annoying... turns out both the rear and fronts were reading 10+ pressure. Also have a copy code.. front wheel speed sensor signal error. Anyone know what this is? Experience.