2009 Silverado No Crank How I Diagnosed Communication Issue

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Күн бұрын

Here the low speed CAN network was causing a no crank!
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Пікірлер: 33

@SuperBeetle1600 5 ай бұрын

Excellent job. I like that wire harness isolater you have

@BrianMann216 5 ай бұрын

Thanks! That network isolation kit is great

@djosbun 5 ай бұрын

Great work, Brian!

@jgeorges3061 5 ай бұрын

AWESOME and great thought process to fix the issue thanks for sharing Brian cheeeeers from CANADA.

@BrianMann216 5 ай бұрын

Thanks for watching!

@scottschantz2553 5 ай бұрын

Nice job Brian!

@BrianMann216 5 ай бұрын

Thanks!

@alrifainidal 5 ай бұрын

thanks for sharing

@BrianMann216 5 ай бұрын

For sure

@shahwezansari4172 3 ай бұрын

Very nice sir

@anthonynofi4871 5 ай бұрын

Nice job Brian. From the Identifix fix details "Disconnect the negative battery cable and touch it to the positve.... and then reconnect the cable." I don't recommend following that instruction. 😊

@BrianMann216 5 ай бұрын

I agree , that's why I jump it with a bulb or load, i feel that is much better in case there is a secondary or auxiliary battery.

@anthonynofi4871 5 ай бұрын

Yes, that was meant to be satire to the poor way this was written. Of course you did this correctly with BOTH cables disconnected from the battery. If someone followed the procedure as written they would be in for a suprise. Also, good point about the possibilty of having an auxiliary battery. @@BrianMann216

@advancedleveldiagnostics 5 ай бұрын

Great diag, I love the uIsolate makes easy work of class 2 networks. Thanks for sharing! When you have a separate issue like the battery light, do you just add on more time, or it's a separate diag, so a whole new fee?

@BrianMann216 5 ай бұрын

In this instance I did not charge any more ( I was making a vidoe too..) I do try to get something extra for multiple issues, just because we can fix an issue quickly does not mean that we should not be compensated for the skill and knowledge.. a not so good mechanic might charge 3 hours and get Paid lol..

@advancedleveldiagnostics 5 ай бұрын

@@BrianMann216 I agree, I charge multiple issues as if it's a separate car. If I'm making a video I'll usually give them a break .

@philh9238 5 ай бұрын

Just had a 2010 impala bad low speed can had 4 bad modules hvac ipc theft deterrent and airbag module. Unhooked the splice pack and hooked one up at a time pulled the network down. It was on the west side of Columbus before I got called it was a gem

@BrianMann216 5 ай бұрын

Was it a flood car?

@philh9238 5 ай бұрын

It was at different shops the customer says they jumped it backwards. Do you know of a tool that can correct mileage on s as 2014 fusion used cluster? Or could I just swap the eeprom from the original to donor it’s a used car lot the original has a busted lcd screen

@BrianMann216 5 ай бұрын

Not sure, I would try auto pro pad 1st via obd

@manoramachandran9192 5 ай бұрын

❤❤❤❤❤

@josenoguezalonso3288 5 ай бұрын

I like the can bus scope with the splice tester, what brand is it, or where I can Buy one sir??

@BrianMann216 5 ай бұрын

The scope is an AES wave U spope, the splice test leads are AES wave U Isolate. www.aeswave.com/uScope-Basic-Kit-p9621.html www.aeswave.com/uIsolate-Network-Isolator-p9669.html

@darrwarrick819 2 ай бұрын

Was there codes set in any modules? At least anything benificial?

@steveroff1178 5 ай бұрын

I came across your video since I am working on a no start in a Chev Express. At 0.34 i see that octopus test lead, What is it called? I think my issue is in the canbus and that test lead would work there a lot easier than making a bunch of leads.

@BrianMann216 5 ай бұрын

www.aeswave.com/uIsolate-Network-Isolator-p9669.html

@steveroff1178 5 ай бұрын

Thanks for the link, maybe i will have one for next time. Today I found that it is the ABS module putting voltage into my canbus causing the no start. The diagnostic paperclips did the job but a harness like that would be handy.

@gazmendhajra1957 5 ай бұрын

So the bad radio put down the low can network, that disabled the theft deternt module and the bcm causing a no crank no start im guessing.

@BrianMann216 5 ай бұрын

Yes. When the radio pulled down the low speed network, the bcm and therefore the pcm did not recieve the proper start enable code

@gazmendhajra1957 5 ай бұрын

Thanks.

@sheerwillsurvival2064 5 ай бұрын

Why can’t these computer nerds make a scan / diagnostic tool that can scan the vehicle vin and know everything on the vehicle. Rather than adding it when scanning 🤷‍♂️.. great diag 👊🏻

@BrianMann216 5 ай бұрын

I don't even think g m knows what they made

@sheerwillsurvival2064 5 ай бұрын

@@BrianMann216 😂😂 I’ll bet I was a goodwrench technician in the 70s soooo much has changed. Trying to Learn. Love your channel