External Controls
EXTERNAL CONTROLS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Component | Description | Condition | Symptom | Action |
|---|---|---|---|---|---|
| B1319:11 | Brake shift interlock | Brake shift interlock output circuit short to ground | The associated circuitry connected to the BCM or fuse, or the BCM itself may have an issue causing a brake shift interlock concern. | Brake shift interlock is inoperative or does not operate correctly. | GO to PINPOINT TEST A . |
| B1319:15 | Brake shift interlock | Brake shift interlock output circuit short to power or open | The associated circuitry connected to the Body Control Module (BCM) or fuse, or the BCM itself may have an issue causing a brake shift interlock concern. | Brake shift interlock is inoperative or does not operate correctly. | GO to PINPOINT TEST A . |
| P0815 | Upshift switch circuit | Upshift switch concerns, open or shorted circuit | The associated circuitry to the PCM or PCM malfunction. | Upshift switch inoperative | For floor shifter, GO to PINPOINT TEST B . For steering wheel, GO to PINPOINT TEST C . |
| P0816 | Downshift switch circuit | Downshift switch concerns, open or shorted circuit | The associated circuitry to the PCM or PCM malfunction. | Downshift switch inoperative | For floor shifter, GO to PINPOINT TEST B . For steering wheel, GO to PINPOINT TEST CPINPOINT TEST C |