Pulling an @mrrsm here. This one popped up on my suggested videos and Eric O. just absolutely pOwns a dealer that completely misdiagnosed a 2019 Silverado who wanted to charge $3900 when it was in fact a much lower cost repair. Went to SMA to get a second opinion, and rightly so.
Lessons to be learned here:
1. Dealers are idiots (we knew that)
2. Multiple issues at the exact same time are likely a power or ground issue
3. Inspect your ground straps, especially the ones right behind a wheel that will throw salty water onto it
4. New doesn't mean better
5. Dealers are idiots
Since I also own of this generation's trucks, I'll have to keep an eye on mine for this same problem.
Lessons to be learned here:
1. Dealers are idiots (we knew that)
2. Multiple issues at the exact same time are likely a power or ground issue
3. Inspect your ground straps, especially the ones right behind a wheel that will throw salty water onto it
4. New doesn't mean better
5. Dealers are idiots
Since I also own of this generation's trucks, I'll have to keep an eye on mine for this same problem.