My securite light is on an I have done the reset part many times an it is on
What is your question?
I have done everything u can do but put new brain I just need to know how to reset my 1998 chevy k1500 3door 4x4 5.7 eng
How long has your 1998 GMC C1500 had this problem?
2weeks
What are the best GMC repair shops?
RepairPal Certified shops can diagnose and repair your 1998 GMC C1500. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Can’t quite understand why the pcm would have been replaced.