| Options | Interchange # |
| |
| ABS |
| | SEE-545 |
| Air Bag |
| (below center console) | 591-04222 |
| Body Control (BCM) |
| (LH dash) | 591-04223 |
| Communication |
| OnStar (opt UE1) |
| (RH dash) | 591-04265 |
| wireless charger (opt K4C) |
| (below center console) | 591-08328 |
| Driver Assist |
| (rear park assist, opt UD7) |
| (RH quarter panel) | 591-17626 |
| side obstacle detection (opt UKC) |
| | SEE-596 |
| Fuel Pump |
| (LH side in front of rear suspension) | 591-08479 |
| Information-GPS-TV |
| (center dash) |
| (human machine interface, HMI) | 591-04217 |
| Lamps |
| (interior lighting control) |
| (LH firewall) | 591-04267 |
| Roof |
| (rear of top motor enclosure) | 591-04268 |
| Seat |
| (heater control, under RH seat) | 591-04269 |
| Suspension |
| (center trunk floor) | 591-04270 |
| Temperature |
| (below glove box) |
| 1LT | 591-04271 |
| 2LT | 591-04129 |
| 1SS | 591-04271 |
| 2SS | 591-04129 |
| Theft-Locking |
| door lock |
| (center top windshield) | 591-04259 |
| keyless entry |
| (LH quarter panel) |
| ID 13506772 | 591-04203 |
| ID 13599065 | 591-04203 |
| Transmission Control |
| (underhood, LH frame rail) | 591-08340 |