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+ - Terminal 10 X1@K29F Seat Heating Control Module - Front | U1524, 1 | U1524, 1 | - | - |
| B+ - Terminal 7 X1@K29F Seat Heating Control Module - Front | 6 | 6 | - | - |
| Signal - Terminal 2@E14A Seat Heating Element - Driver Back | 2 | 5 | 5 | - |
| Low Reference - Terminal 3@E14A Seat Heating Element - Driver Back | - | 5 | - | - |
| Control - Terminal 6 X1@K29F Seat Heating Control Module - Front | 1 | 2 | 1 | - |
| Control - Terminal 4 X1@K29F Seat Heating Control Module - Front | 1 | 2 | 1 | - |
| Control - Terminal 1@E14A Seat Heating Element - Driver Back | 1 | 3 | 1 | - |
| Control - Terminal 4@E14A Seat Heating Element - Driver Back | 1 | 3 | 1 | - |
| Signal - Terminal 2@E14B Seat Heating Element - Driver Cushion | 2 | 5 | 5 | - |
| Low Reference - Terminal 3@E14B Seat Heating Element - Driver Cushion | - | 5 | - | - |
| Control - Terminal 1@E14B Seat Heating Element - Driver Cushion | 1 | 4 | 1 | - |
| Control - Terminal 4@E14B Seat Heating Element - Driver Cushion | 1 | 4 | 1 | - |
| Signal - Terminal 2@E14C Seat Heating Element - Passenger Back | 6 | 9 | 9 | - |
| Low Reference - Terminal 3@E14C Seat Heating Element - Passenger Back | - | 9 | - | - |
| Control - Terminal 2 X1@K29F Seat Heating Control Module - Front | 1 | 6 | 1 | - |
| Control - Terminal 3 X1@K29F Seat Heating Control Module - Front | 1 | 6 | 1 | - |
| Control - Terminal 1@E14C Seat Heating Element - Passenger Back | 1 | 7 | 1 | - |
| Control - Terminal 4@E14C Seat Heating Element - Passenger Back | 1 | 7 | 1 | - |
| Signal - Terminal 2@E14D Seat Heating Element - Passenger Cushion | 6 | 9 | 9 | - |
| Low Reference - Terminal 3@E14D Seat Heating Element - Passenger Cushion | - | 9 | - | - |
| Control - Terminal 1@E14D Seat Heating Element - Passenger Cushion | 1 | 8 | 1 | - |
| Control - Terminal 4@E14D Seat Heating Element - Passenger Cushion | 1 | 8 | 1 | - |
| Ground - K29F Seat Heating Control Module - Front | - | U1524, 1 | - | - |
| 1.Driver Seat Heating & Passenger Seat Heating = Inoperative 2.Driver Seat Heating = Inoperative 3.Driver Seat Back Heating = Inoperative 4.Driver Seat Cushion Heating = Inoperative 5.Driver Seat Heating = Degraded 6.Passenger Seat Heating = Inoperative 7.Passenger Seat Back Heating = Inoperative 8.Passenger Seat Cushion Heating = Inoperative 9.Passenger Seat Heating = Degraded |
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