Scan Tool Data List
Body Control Module (BCM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Battery Voltage | BCM, Keyless Remote Start Data | Volts | 12.6 Volts |
| Battery Voltage Signal | BCM, Power Mode | Volts | 12.6 Volts |
| Power Mode | BCM, Power Mode | Off, Accessory, Run, Crank Request | Off |
| Run/Crank Relay | BCM, Keyless/Remote Start Data | On/Off | On |
| Run/Crank Relay Command | BCM, Power Mode | On/Off | On |
LAT (2.4L) Engine Control Module (ECM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Crank Request Signal | Electrical/Theft Data | Yes/No | No |
| GEN L-Terminal Circuit Status | Electrical/Theft Data | Incomplete, Short Gnd/Open, Short to B+, OK | OK |
| GEN L-Terminal Command | Electrical/Theft Data | % | 0% |
| GEN F-Terminal Signal | Electrical/Theft Data | % | 0% |
| Ignition 1 Signal | Electrical/Theft Data | Volts | 12.6 V |
| PNP Switch | Electrical/Theft Data | Park/Neutral/In Gear | Park |
| Starter Relay Circuit Status | Electrical/Theft Data | Incomplete, Short Gnd/Open, Short to B+, OK | OK |
| Starter Relay Command | Electrical/Theft Data | On/Off | Off |
LZ4 (3.5L) Engine Control Module (ECM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Crank Request Signal | Electrical/Theft Data | Yes/No | No |
| GEN F-Terminal Signal | Electrical/Theft Data | % | 0% |
| GEN L-Terminal Circuit Status | Electrical/Theft Data | Incomplete, Short Gnd/Open, Short to B+, OK | OK |
| GEN L-Terminal Command | Electrical/Theft Data | % | 0% |
| Ignition 1 Signal | Electrical/Theft Data | Volts | 12.6 Volts |
| PNP Switch | Electrical/Theft Data | Park/Neutral/In Gear | Park |
| Starter Relay Circuit Status | Electrical/Theft Data | Incomplete, Short Gnd/Open, Short to B+, OK | OK |
| Starter Relay Command | Electrical/Theft Data | On/Off | Off |
LY7 (3.6L) Engine Control Module (ECM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Crank Request Signal | Electrical/Theft Data | Yes/No | No |
| GEN F-Terminal Signal | Electrical/Theft Data | % | 0% |
| GEN L-Terminal Circuit Status | Electrical/Theft Data | Fault, Intermediate, OK | OK |
| GEN L-Terminal Signal Command | Electrical/Theft Data | ON/OFF | OFF |
| Ignition 1 Signal | Electrical/Theft Data | Volts | 12.6 V |
| PNP Switch | Electrical/Theft Data | Park/Neutral/In Gear | Park |
| Starter Relay Command | Electrical/Theft Data | ON/OFF | OFF |