GM Service Manual Online
For 1990-2009 cars only

Cruise Control Module with Distance Sensing Scan Tool Parameters

Parameter

System State

Expected Value

Description

Operating Conditions: The ignition is ON / The engine is OFF / Vehicle is in Park or Neutral / Cruise On / Off Switch is Turned OFF

Clean Radar Indicator Message

--

Off

The scan tool displays On / Off. This is the state of the clean radar indicator message as commanded by the distance sensing cruise control (DSCC) module.

Cruise On / Off Switch

--

Active

The scan tool displays On / Off. This is the state of the cruise control On/Off switch as detected by the ECM.

Driver Throttle Override Status

--

Inactive

The scan tool displays Active / Inactive. The ECM monitors the throttle and reports a throttle override condition initiated by the driver.

Service Radar Indicator Message

--

Off

The scan tool displays On / Off. This is the state of the service radar indicator as commanded by the DSCC module.

Target Found this Ignition Cycle

--

No

The scan tool displays Yes / No. The radar scans the road environment to detect the presence of a vehicle in its path. Yes is displayed if a target is acquired.

Vehicle Ahead Indicator Message

--

Off

The scan tool displays On / Off. This is the state of the vehicle ahead indicator as commanded by the DSCC module.