Test U: The Speed Control Indicator Is Never/Always on

PINPOINT TEST U: THE SPEED CONTROL INDICATOR IS NEVER/ALWAYS ON

U1-U2:

U3-U4:

Normal Operation
The instrument cluster receives the speed control status from the powertrain control module (PCM) over the communication network. When the speed control is engaged, the PCM provides the instrument cluster with the speed control engaged status message and the instrument cluster illuminates the speed control indicator.

Possible Causes
- PCM
- instrument cluster