Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| B+ | U0100-U02FF, U0028 00 | U0100-U02FF, U0028 00 | - | - |
| Ignition | U0100-U02FF, U1814, U2099, U0028 00 | U0100-U02FF, U0028 00 | - | - |
| MOST Control | U2098 00, U2098 02, U0029 02 | U0028 00 | U2098 00, U2098 02 | - |
| MOST Bus Serial Data (+) | U0028 00 | U0028 00 | U0028 00 | - |
| MOST Bus Serial Data (-) | U0028 00 | U0028 00 | U0028 00 | - |
| Ground | - | U0100-U02FF, U0028 00 | - | - |