Diagnostic Fault Information
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. 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+ - K132 Pedestrian Alert Sound Control Module | 1 | 1 | - | - |
| High Speed GMLAN Serial Data (-) 8 - Terminal 1 | P0AC4 00, P25A2 00, P25C9 00, U179A 00, U0293 00 | P0AC4 00, P25A2 00, P25C9 00, U179A 00, U0293 00 | P0AC4 00, P25A2 00, P25C9 00, U179A 00, U0293 00 | P0AC4 00, P25A2 00, P25C9 00, U179A 00, U0293 00 |
| High Speed GMLAN Serial Data (+) 8 - Terminal 2 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 |
| Serial Data Communication Enable - Terminal 4 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 |
| High Speed GMLAN Serial Data (-) 8 - Terminal 6 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 |
| High Speed GMLAN Serial Data (+) 8 - Terminal 7 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 | U216A 00, U026A 00, U0131 00, U0151 00, C114C 08, U023A 00, U0422 00 |
| Pedestrian Friendly Alert Speaker Control (-) | 1 | B010E 04 | 1 | B010E 1B |
| Pedestrian Friendly Alert Speaker Control (+) | 1 | B010E 04 | 1 | B010E 1B |
| Ground - K132 Pedestrian Alert Sound Control Module | - | 1 | - | - |
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