For 1990-2009 cars only
| Table 1: | Body Control Module (BCM) |
| Table 2: | Engine Control Module (ECM) - 3.0L (L81) |
Body Control Module (BCM)
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF | |||
Low Coolant | Inputs | Yes/No | No |
Engine Control Module (ECM) - 3.0L (L81)
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF | |||
ECT Sensor | Inputs/Outputs | °C/°F | Varies |
Fan Control 1 Command | Outputs | On/Off | Varies |
Fan Control 2 Command | Outputs | On/Off | Varies |
Fan Speed | Outputs | Low/Med/High | No |
