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Re: Programming with a J-2534
Posted to Technical Discussion Forum on 1/31/2011 6 Replies

Hi Robert,

The mfgr's are only required to support J-2534 for PCM reprogramming.

Some makes you can use it for whole car access, some makes only support PCM.

If you really want to do "all car" programming on GM's then you are going to need a Tech 2 and e... Login to read more.

6 Replies Received (View Replies)