Use the scan tool data values under the following conditions:
• | The On-Board Diagnostics are functioning properly. |
• | There are no diagnostic trouble codes (DTCs) present. |
The values below represent a typical display recorded from a properly functioning system.
Important: Do not use a scan tool that displays faulty data. Report the condition to the scan tool manufacturer. The use of a faulty scan tool can result in misdiagnosis and the unnecessary replacement of parts.
Only the parameters listed below are used in this manual for diagnosing. If a scan tool displays other parameters, the values are not recommended by General Motors for use in diagnosis.
Scan tool values below were recorded under the following conditions:
• | Upper radiator hose hot |
• | Transmission in Neutral |
• | Brake pedal not applied |
Engine Data List 2.2L (L61)
Scan Tool Parameter
| *Data List
| Units Displayed
| Typical Data Value
|
CPP Switch (If Equipped)
| 1, 9. 11. 15
| Applied/Released
| Released
|
Vehicle Speed Sensor
| ALL
| km/h (mph)
| 0
|
*Data List Legend
• | Cruise/Traction Data (11) |
• | Electrical/Theft Data (12) |
• | Auto. Transmission Data (14) |
• | Manual Transmission Data (15) |
|
Engine Data List 2.4L (LE5)
Scan Tool Parameter
| *Data List
| Units Displayed
| Typical Data Value
|
CPP Switch (If Equipped)
| 1, 5, 13, 15
| Applied/Released
| Released
|
Vehicle Speed Sensor
| ALL
| km/h (mph)
| 0
|
*Data List Legend
• | Auto. Transmission Data (2) |
• | Cruise/Traction Data (5) |
• | Electrical/Theft Data (6) |
• | Manual Transmission Data (13) |
|