Diagnostic Fault Information
WARNING: This page is about a different car, the 2017 Cadillac ATS. 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+ | U0208.00 | U1520 00 | - | - |
| Linear Interconnect Network Bus 13 | U0208.00, U1502 00 | U1520 00 | U1502 00, U1520 00, U1528 00 | - |
| Seat Bolster Memory Control Module Ground | - | U1520 00 | - | - |
| Seat Lumbar/Bolster Pump Control | B392B 00 | 1 | 2 | - |
| Seat Lumbar/Bolster Pump Ground | - | 1 | - | - |
| 1. The lumbar/bolster functions are inoperative 2. The lumbar/bolster pump is always ON |
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