For 1990-2009 cars only
| Table 1: | Body Control Module (BCM) |
| Table 2: | Powertrain Control Module (PCM) |
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 | Inputs | Yes, No | Yes |
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 Low Side Pressure | Engine Data 2 | kPa, psi | Varies |
A/C Relay Command | Engine Data 1, Engine Data 2 | On, Off | On |
A/C Request Signal | Engine Data 2 | Yes, No | Yes |
ECT Sensor | Engine Data 1, Engine Data 2 | °C/°F | Varies |
