Body Control Module Systems Supported

The BCM receives information over the CCD Bus from the PCM in order to support certain features. The required information is a follows:

• Engine RPM
• Injector on Time and Distance Pulses
• Vehicle Speed
• Engine and Battery Temperature
• Charging System Failure, Engine Temperature Limp-In, VTSS Arming Status
• Engine Model
• "Service Engine Soon" Lamp Status

  The BCM provides the PCM with information on the A/C switch status and the "OK to Start" or VTSS status.