Cobalt/HHR quick fix

No gauges working on instrument panel
Trac light on
Trans not shifting correctly
Added a good ground to TCM

[@charlesgammons8368]

I cannot thank you enough for sharing this video. It saved my family well over $700 for repairs the dealership tried to convince me that it needed. Again, thank you 🙏🏾.

[@ricardovillanueva825]

Thank you very much will try.

[@nicestrat]

I'll have to try this. Thanks for the upload!

[@brandonburch9703]

This grounding did help but it was one of 3 things I had to do, for.the ones saying this didnt help possibly check your vapor canister, vent solenoid.. was causing guages to jump around weird shifting..

[@QueensJack]

Nice find and thanks for the information shared.

[@DaleNolan]

Thank you brotherman I’m going to do my 07 HHR and see if it will fix my issues. My traction control pops off and car will shut down for a few minutes then cranks up and runs?? It’s putting a code P0016 and P0017 all sensors are new also

[@ChangedUpNowWhat]

Thank you! Question, can you use any wire around the house and cut the tips in order to wire it? Or does it specifically have to be a ground wire for a car?

[@txwarrior66]

I have found over the years pretty much any wired would work I tried to use automotive wire but yes I have even seen an old extension cord used when they didn't have anything

[@docholliday4388]

How about the led warning panel, won't light up.

[@perryjeffery6116]

I tried the ground wire but it didn't work

[@davidraichel7554]

Had the exact same problem but this ‘fix’ did not help at all.

[@yoashuain1]

Bill? Is this you?

[@davidraichel7554]

This process did not work at all