Data Displays
Data displays are operated as defined under SELECTING THE TEST. When troubleshooting a malfunction, the BCM and PCM data display can be used to compare vehicle with problems to a vehicle which is functioning properly. See SPECIFIC TEST TYPE AVAILABILITY.
SPECIFIC TEST TYPE LETTER CODE
| Code | System | Test Type |
|---|---|---|
| BD | BCM | Data |
| BI | BCM | Input |
| BO | BCM | Output |
| BS | BCM | Override |
| ED | PCM | Data |
| EI | PCM | Input |
| EO | PCM | Output |
| ES | PCM | Override |
| II | IPC | Input |