GM Service Manual Online
For 1990-2009 cars only

Powertrain Control Module 2.4L

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF

ECT

Cooling/HVAC Data

°C/°F

Varies

Desired Fan Speed

Cooling/HVAC Data

RPM

400

Fan Speed

Cooling/HVAC Data

RPM

400

Cooling Fan Command

Cooling/HVAC Data

%

0