| Table 1: | PCM Scan Tool Data List |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Key ON Engine OFF mode selector in Bi-Level and in recirculation mode outside air temperature at 70°F / 21°C | |||
A/C LED On | HVAC | ON/OFF | ON |
A/C Request | HVAC | NO/YES | YES |
Air Mix Door Actual | HVAC | COUNTS | 195 COUNTS |
Air Mix Door Commanded | HVAC | COUNTS | 197 COUNTS |
Blower Motor PWM Speed | HVAC | % | 0-96 % |
Inside Air Temperature | HVAC | C/F | 21°C/70°F |
Lower Outlet Temperature | HVAC | C/F | 21°C/70°F |
Mix Door Max. Position | HVAC | COUNTS | 197 COUNTS |
Mix Door Min. Position | HVAC | COUNTS | 53 COUNTS |
Mode selection Position | HVAC | AUTO/ UPPER OUTLETS/ BI-LEVEL/ FLOOR/ DEFOG/ DEFROST | AUTO/ UPPER OUTLETS/ BI-LEVEL/ FLOOR/ DEFOG/ DEFROST |
Outside Air Temperature | HVAC | C/F | 21°C/70°F |
Rear Defog Switch | HVAC | ON/OFF | OFF |
Select Solenoid 1 | HVAC | ON/OFF | OFF |
Select Solenoid 2 | HVAC | ON/OFF | OFF |
Select Solenoid 3 | HVAC | ON/OFF | ON |
Select Solenoid 4 | HVAC | ON/OFF | OFF |
Select Solenoid 5 | HVAC | ON/OFF | ON |
Solar Sensor | HVAC | COUNTS | 100-245 COUNTS |
Upper Outlet Temperature | HVAC | C/F | 21°C/70°F |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Engine ON A/C ON mode selector and Bi-Level not in recirculation mode | |||
A/C Evaporator Switch | Engine Data 2 | Closed/Open | Closed |
A/C Relay | Engine Data 2 | ON/OFF | ON |
A/C Request | Engine Data 2 | Yes/No | Yes |
A/C Sec. High Press. Sw. | Engine Data 2 | Open/Closed | Closed |
HVAC in Recirculation Mode | Engine Data 2 | Yes/No | No |
