Network Message Chart
BCM NETWORK INPUT MESSAGES
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Vehicle speed | ABS | The ABS module sends this message to the BCM . The BCM sends this data to the windshield wiper motor. The windshield wiper motor uses this data for the speed sensitive wiper feature. |
| Transmission in reverse | PCM | The reverse gear input is used to engage the reverse gear wipe function. |