P1666
Driver 3 Line 6.
- Chevrolet
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 6
- AreaComputer and output circuits
- 66
- FaultThe specific fault in that area
Guide
Writing the guide for P1666. The first open of a code takes up to a minute.