Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
DTC B0016, B0017, or B0018
| Circuit |
Short to Ground |
High Resistance |
Open |
Short to Voltage |
Signal Performance |
| I/P Module High Circuit |
B0018 |
B0018 |
B0017 |
B0018 |
B0016 |
| I/P Module Low Circuit |
B0018 |
B0018 |
B0017 |
B0018 |
B0016 |