Diagnostic Fault Information
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Serial Data (+) | 1 | U2105-U2199* | 1 | - |
| Serial Data (-) | 1 | U2105-U2199* | 1 | - |
| * No communications with one or more Chassis high speed GMLAN control modules/sensors. 1. No communication with any Chassis high speed GMLAN control module |
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