| PCode | Code | Brand | Description |
|---|---|---|---|
| P0719 | P0719 | Brake Switch "B" Circuit Low | |
| P0720 | P0720 | Output Speed Sensor Circuit | |
| P0721 | P0721 | Output Speed Sensor Circuit Range/Performance | |
| P0722 | P0722 | Output Speed Sensor Circuit No Signal | |
| P0723 | P0723 | Output Speed Sensor Circuit Intermittent | |
| P0724 | P0724 | Brake Switch "B" Circuit High | |
| P0725 | P0725 | Engine Speed Input Circuit | |
| P0726 | P0726 | Engine Speed Input Circuit Range/Performance | |
| P0727 | P0727 | Engine Speed Input Circuit No Signal | |
| P0728 | P0728 | Engine Speed Input Circuit Intermittent |