GM Service Manual Online
For 1990-2009 cars only
Table 1: Powertrain - 2.2L
Table 2: Powertrain - 2.0L

Powertrain - 2.2L

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Key ON, engine OFF, Transmission in Park

C/C Clutch-High Volt

Output Driver Status

Test Not Ran/Test Pass/Test Fail

TNR

C/C Clutch-Low Volt

Output Driver Status

Test Not Ran/Test Pass/Test Fail

TNR

C/C Clutch-Open

Output Driver Status

Test Not Ran/Test Pass/Test Fail

Pass

C/C Dir. Ckt.-High Volt

Output Driver Status

Test Not Ran/Test Pass/Test Fail

Pass

C/C Dir. Ckt.-Low Volt

Output Driver Status

Test Not Ran/Test Pass/Test Fail

TNR

C/C Dir. Ckt.-Open

Output Driver Status

Test Not Ran/Test Pass/Test Fail

Pass

C/C Direction Command

Output Driver Status

On/Off

Off

C/C Move Ckt.-High Volt

Output Driver Status

Test Not Ran/Test Pass/Test Fail

Pass

C/C Move Ckt.-Low Volt

Output Driver Status

Test Not Ran/Test Pass/Test Fail

Pass

C/C Move Ckt.-Open

Output Driver Status

Test Not Ran/Test Pass/Test Fail

Pass

Cruise Brake Switch

Idle/Speed Control

Applied/Released

Released

Cruise Clutch Command

Idle/Speed Control

On/Off

Off

Cruise Clutch Command

Output Driver Status

On/Off

Off

Cruise Delta

Idle/Speed Control

mph

0 mph

Cruise Direction Command

Idle/Speed Control

Idle/WOT

Idle

Cruise Move Command

Output Driver Status

On/Off

Off

Cruise in Released State

Idle/Speed Control

No/Yes

NO

Cruise Resume/Accel

Idle/Speed Control

On/Off

Off

Cruise Set/Coast

Idle/Speed Control

On/Off

Off

Cruise Switch

Idle/Speed Control

On/Off

On/Off

Cruise Switch Voltage

Idle/Speed Control

volts

.5V

Cruise Vehicle Set Speed

Idle/Speed Control

mph

0 mph

M/T Clutch Disengage

Idle/Speed Control

No/Yes

No

Stop Lamp Switch

Idle/Speed Control

Applied/Released

Released

Powertrain - 2.0L

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON/Engine Idling at Normal Operating Temperature/Vehicle is in Park or Neutral/Cruise On/Off Switch is Turned Off

Clutch Pedal Switch

Cruise Control Data

Applied/Released

Released

Cruise Control Active

Cruise Control Data

Yes/No

No

Cruise Disengage (1 - 8) History

Cruise Control Data

Last reason for cruise control disengagement

Varies

Cruise On/Off Switch

Cruise Control Data

On/Off

Off

Cruise Resume/Accel. Switch

Cruise Control Data

On/Off

Off

Cruise Set/Coast Switch

Cruise Control Data

On/Off

Off

Engine Speed

Cruise Control Data

RPM

650

Stop Lamp Pedal Switch

Cruise Control Data

Applied/Released

Released

Traction Control Status

Cruise Control Data

Active/Inactive

Active

Vehicle Speed Sensor

Cruise Control Data

km/h (mph)

0