![CarComplaints.com Seal Of](http://cdn2.carcomplaints.com/img/seals/best.png)
Chevrolet TSB #13-08-116-001B
2009 Chevrolet Colorado
Affected Component: EQUIPMENT:ELECTRICAL
- Summary
- The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.