smreese

I have a 2020 GMC Sierra 1500 with 3400 miles and having the same P25A2 problems. Took to dealer, they applied PIT5735B bulletin recalibration fix. Lights all came back on next day, ABS, traction control, stabilitrac and engine light. Back to dealer. Now they want to replace a sensor and they say it is on back order. This is ridiculous. Going to lemon law it if it does not resolve with sensor replacement.