Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Is this occurring after using the roll stop?
Do you feel the brake upgrade has improved your braking and pedal feel?
Was the braking system bleed with a scan tool after the roll stop was added?
What tuning was done when the pro-charger was fitted?
What wheels and tyres are fitted front and rear?
The first thing I would do is scan the vehicle for codes set, most likely EBCM (ABS) and maybe ECM (engine).
With the scan tool fitted, we can perform an ABS bleed, will need additional brake fluid for this.
The engine stall, hard restart condition sounds like a small tuning issue.
I hope you get it sorted.
I love helping fellow hot streeters.
It could be all coincidence, the warning does go away if ABS self test passes at start of each ignition cycle.
It will have a new fault, there will be a current or history DTC set.
Hopefully something easy like a wheel speed sensor.
All the best to you.
I hope my advice has been of assistance to you.
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