For 1990-2009 cars only
| Table 1: | Instrument Panel Cluster (IPC) |
| Table 2: | Powertrain Control Module (PCM) 4.0L L47 |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Ignition Switch in RUN/Engine running/Automatic Transmission in Park/Air Conditioner is OFF | |||
Coolant Level | Inputs | OK/Low | OK |
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 | ENG1, ENG2, ENG3, Misfire, EVAP, Fuel Trim | °C / °F | Varies |
FC Relay 1 Command | ENG2, ENG3 | On/Off | On with low speed fans commanded |
FC Relay 2 and 3 Command | ENG2, ENG3 | On/Off | On with high speed fans commanded |
