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Old 12-07-2020, 08:45 PM   #5
Blue Bowtie
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Re: Rear Brakes won't bleed

If this were a Delco ABS VI unit you could simply cycle the ignition to cycle the EBCM, but not with your model (likely the Teves Mk IV for traction control).

If you actually got air in it, you'll need a bi-directional scanner as the Wedge Driver mentioned, and even worse, it will need to be a pre-OBD II scanner like the old Snap On MODIS or older GM Tech I.
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