Scan Tool Data List. Chevrolet Cobalt 2007

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2007 🢒 Cobalt 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Scan Tool Data List

Table 1:	Body Control Module (BCM) Scan Tool Data List
Table 2:	Engine Control Module (ECM) Scan Tool Data List (L61, 2.2L)
Table 3:	Engine Control Module (ECM) Scan Tool Data List (LE5, 2.4L)
Table 4:	Powertrain Control Module (PCM) Scan Tool Data List (LSJ, 2.0L)

Use the Scan Tool Data Display Values and Definitions Information in order to assist in diagnosing the HVAC control assembly problems. Compare the vehicles actual scan tool data with the typical data display value table information. Use the data information in order to aid in understanding the nature of the problem when the vehicle does not match with the typical data display values.

The scan tool data values were taken from a known good vehicle under the following conditions:

•	The ignition switch is in the ON position.

•	The engine is running at idle.

•	The vehicle is in PARK.

•	The doors are closed.

•	The windows are closed.

•	The A/C is ON.

•	The ambient air temperatures are at 22-27°C (70-80°F).

Body Control Module (BCM) Scan Tool Data List

Scan Tool Parameter	Data List	Units Displayed	Typical Data Value
Operating Conditions: Engine idling, A/C ON, ambient air temperature between 22-27°C (70-80°F)
A/C Switch	HVAC Data	On/Off	On
Battery 1	HVAC Data	Volts	Battery Voltage

Engine Control Module (ECM) Scan Tool Data List (L61, 2.2L)

Scan Tool Parameter	Data List	Units Displayed	Typical Data Value
Operating Conditions: Engine idling, A/C ON, ambient air temperature between 22-27°C (70-80°F)
A/C High Side Pressure	General Info-Inputs	kPa/psi	Varies
A/C High Side Pressure	General Info-Inputs	0 to 5 Volts	Varies
A/C Relay Command	General Info-Inputs/Outputs	On/Off	On
A/C Request	General Info-Inputs/Outputs	Yes/No	Yes
ECT	All	C/F	Varies

Engine Control Module (ECM) Scan Tool Data List (LE5, 2.4L)

Scan Tool Parameter	Data List	Units Displayed	Typical Data Value
Operating Conditions: Engine idling, A/C ON, ambient air temperature between 22-27°C (70-80°F)
A/C High Side Pressure	General Info-Inputs	kPa/psi	Varies
A/C High Side Pressure	General Info-Inputs	0 to 5 Volts	Varies
A/C Relay Command	General Info-Inputs/Outputs	On/Off	On
A/C Request	General Info-Inputs/Outputs	Yes/No	Yes
ECT	All	C/F	Varies

Powertrain Control Module (PCM) Scan Tool Data List (LSJ, 2.0L)

Scan Tool Parameter	Data List	Units Displayed	Typical Data Value
Operating Conditions: Engine idling, A/C ON, ambient air temperature between 22-27°C (70-80°F)
A/C High Side Pressure	Cooling/HVAC Data	kPa/psi	Varies
A/C Off For WOT	Cooling/HVAC Data	Yes/No	Varies
A/C Pressure Disable	Cooling/HVAC Data	Yes/No	Varies
A/C Relay Circuit Status	Cooling/HVAC Data	OK/Fault	OK
A/C Relay Command	Cooling/HVAC Data	On/Off	On
A/C Request Signal	Cooling/HVAC Data	Yes/No	Yes
ECT	All	C/F	Varies