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 |
|---|---|---|---|---|
| Seat Memory Control Module B+ Terminal 1 X1 | U0208 00, 2 | U0208 00, 2 | - | - |
| Seat Memory Control Module B+ Terminal 2 X1 | 1, 3, 4 | 1, 3, 4 | - | - |
| Driver Front Vertical Up Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Front Vertical Down Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Rear Vertical Up Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Rear Vertical Down Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Horizontal Forward Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Horizontal Rearward Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Recline Forward Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Recline Rearward Switch Signal | B1735 59, B1740 59, B1745 59, B1750 59, B1755 59, B1760 59, B1815 59, B1820 59, B1830 59, B1835 59, B1840 59, B1845 59 | 1 | - | - |
| Driver Seat Front Vertical Motor Down Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Front Vertical Motor Up Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Horizontal Motor Forward Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Horizontal Motor Rearward Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Rear Vertical Motor Down Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Rear Vertical Motor Up Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Recline Motor Forward Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Driver Seat Recline Motor Rearward Control | B3920 02 | 1 | B3920 01 | B3920 00, B3920 0B |
| Ground | - | U0208 00, 2 | - | - |
| 1. The driver power seat and memory functions are inoperative 2. Scan Tool Does Not Communicate with Low Speed GMLAN Device 3. The driver seat lumbar support is inoperative 4. The passenger seat horizontal motor is inoperative |
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