I thought it was called a shift limiter switch. The device that works with the shift lever that illuminates the P R N D D1 D2 D3. Mine is going bad AGAIN. Thus the must be unit #4 that I have replaced with only 136000 miles. Sure would appreciate any info. My brain has failed me. Wow, big surprise...
Rick and Patti 🙂
2 Proud Christian CONSERVATIVES 🙂
2002 Chevy Silverado, 8.1, Crew, LB, 3.73, 4X4
2020 Mesa Ridge 291rls
Now living in North Idaho (formerly Northeastern California) ... but the heart is with MONTANA STATE UNIVERSITY