| Table 1: | BCM Scan Tool Data List |
| Table 2: | PCM Scan Tool Data List LX9 / 3.5L |
| Table 3: | ECM Scan Tool Data List LY7 / 3.6L |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF | |||
8-Digit GM Part Number | Module Information | 8-Digit Alphanumeric | Varies |
A/C Switch | Inputs | Active/Inactive | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF | |||
A/C High Side Pressure | Engine Data 2 | kPa/psi | 420 kPa (61 psi) |
A/C High Side Pressure | Engine Data 2 | Volts | 0.8 Volts |
A/C Off For WOT | Engine Data 2 | Yes/No | No |
A/C Pressure Disable | Engine Data 2 | Yes/No | No |
A/C Relay Circuit Status | Output Driver Data | OK/Fault | OK |
A/C Relay Command | Engine Data 1/Engine Data 2 | On/Off | Off |
A/C Request Signal | Engine Data 2 | Yes/No | Varies |
ECT Sensor | Engine Data 1/Engine Data 2 | °C/°F | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF | |||
A/C High Side Pressure | Engine Data 2 | kPa/psi | 420 kPa (61 psi) |
A/C High Side Pressure | Engine Data 2 | Volts | 0.8 Volts |
A/C Off For WOT | Engine Data 2 | Yes/No | No |
A/C Pressure Disable | Engine Data 2 | Yes/No | No |
A/C Relay Circuit Status | Output Driver Data | OK/Fault | OK |
A/C Relay Command | Engine Data 1/Engine Data 2 | On/Off | Off |
A/C Request Signal | Engine Data 2 | Yes/No | Varies |
ECT Sensor | Engine Data 1/Engine Data 2 | °C/°F | Varies |
