2015 wiring harness

[07silverado]

Hello,I was curious about a "fix" a dealer performed on my truck. In November 2016,my 2015 Silverado z71 was 12 months old and had less than 15,000 on it. The check engine light came on so I took it to my dealer. When hooked up,it gave out many engine and transmission codes. They told me to come back the next week for a fix. What they found was a damage wiring harness caused by it rubbing against a pump pulley.They repaired it. I thought that was a cobble job and told them I wanted a new one. They claim a new one is not available and their"fix " is adequate. I got no help from G.M. They say they do not have one. I say ...build it then !Am I right about wanting a new harness for a 45,000 dollar truck ?Thanks in advance.

[Cali72K20]

If your truck is a HD and has dual generators, it has a TSB# 15217. The only part is a TRANS VENT HOSE STRAP part# 191528842. That part and labor only, no new harness.
Inspect TMC Harness fasteners & install fir tree tie strap.
Labor Codes 9101432 / 9101433=total of a half hour labor.

[gmachinz]

Originally Posted by 07silverado

Hello,I was curious about a "fix" a dealer performed on my truck. In November 2016,my 2015 Silverado z71 was 12 months old and had less than 15,000 on it. The check engine light came on so I took it to my dealer. When hooked up,it gave out many engine and transmission codes. They told me to come back the next week for a fix. What they found was a damage wiring harness caused by it rubbing against a pump pulley.They repaired it. I thought that was a cobble job and told them I wanted a new one. They claim a new one is not available and their"fix " is adequate. I got no help from G.M. They say they do not have one. I say ...build it then !Am I right about wanting a new harness for a 45,000 dollar truck ?Thanks in advance.

Frustrating but typical....the harness is one big friggin engine control and GM doesn't offer "sections" of it.

[GM-power]

Wire repairs are very common and covered by GM. Solder it put some heat shrink on it, and put wire loom back on it harness. You'll never know there was a repair done. Yeah I work at a dealer, on the older medium dutys and all the duramaxs'. Done lots of warranty harness repairs. There's absolutely no way I can prove that an entire wiring harness needs to be replaced, just cause a small part got chafed and needs repair. So to answer your question, I can't say your wrong or right about what you want, I can't look and see the actual repair. But the truck is running properly, cause is corrected. Drive the crap out of it. Just my honest two cents.