Scan Tool Data List
| Table 1: | Body Control Module (BCM) |
|---|
| Table 2: | Engine Control Module (ECM) |
Body Control Module (BCM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|
| Operating Conditions: Engine idling, A/C ON, ambient air temperature between 22-27°C (70-80°F) |
| A/C Request | HVAC Data | Yes, No | Yes |
| Afterblow | HVAC Data | Active/Inactive/Requested/Pending | Varies |
| Ambient Air Temperature Sensor | HVAC Data | Volts | Varies |
| Blower Motor Relay Command | HVAC Data | On,Off | Varies |
Engine Control Module (ECM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|
| Operating Conditions: Engine idling, A/C ON, ambient air temperature between 22-27°C (70-80°F) |
| A/C Disengage History | HVAC Data | None/A/C pressure/Engine Speed/Battery Voltage/Anti Stall/RPM Unstable/WOT/Launch Perf/Coolant Hot | Varies |
| A/C High Side Pressure Sensor | HVAC Data | kPa, psi | Varies |
| A/C High Side Pressure Sensor | HVAC Data | Volts | Varies |
| A/C Off For WOT | HVAC Data | Yes, No | No |
| A/C Pressure Disable | HVAC Data | Yes, No | No |
| A/C Relay Circuit Status | HVAC Data | OK/Open/Short/Invalid State | OK |
| A/C Relay Command | HVAC Data | Yes, No | No |
| A/C Request Signal | HVAC Data | Yes, No | Yes |
| ECT Sensor | HVAC Data | °C/°F | Varies |
