Scan Tool Data List
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 |
Powertrain Control Module (PCM) - 2.2L (L61)
| 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 |
| FC 1 Relay CKT Open Short to Grnd | Outputs | Yes/No | No |
| FC 1 Relay CKT Open Short to Grnd | Outputs | Yes/No | No |
| FC 2 Relay CKT Short to Volts | Outputs | Yes/No | No |
| FC 2 Relay CKT Short to Volts | Outputs | Yes/No | No |