Need some advice - New Yukon AT4 Ultimate check engine light came on

jerry455 · 2024-12-21T17:23:01-0500

And there is the rub, a quality bidirectional scanner that works with global b. I am currently trying to find one to purchase. I have access to MDI 2's but when I retire from GM, i want an aftermarket scanner to be able to repair my 21 Suburban. I work with some of the people who develop the GM tools, but I will need an aftermarket scanner, when I don't have access to GM's internal network. I asked them about a comparable aftermarket, but they don't really use anything but the company tools.

GMCChevy · 2024-12-21T17:55:46-0500

Just to read codes like this under warranty you should be able to pick up a cheap scanner. You're not doing any work yourself so don't need anything fancy.

Joseph Garcia · 2024-12-22T09:33:50-0500

jerry455 said:
And there is the rub, a quality bidirectional scanner that works with global b. I am currently trying to find one to purchase. I have access to MDI 2's but when I retire from GM, i want an aftermarket scanner to be able to repair my 21 Suburban. I work with some of the people who develop the GM tools, but I will need an aftermarket scanner, when I don't have access to GM's internal network. I asked them about a comparable aftermarket, but they don't really use anything but the company tools.

Autel makes a quality bi-directional scanner that many folks here in this Forum use for their 2013+ year trucks. If I remember correctly, the cost is somewhere in the $500 - $600 range. Other folks here may chime in with a specific model number of their Autel scanner.

Need some advice - New Yukon AT4 Ultimate check engine light came on

jerry455

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GMCChevy

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Joseph Garcia

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