| Table 1: | HVAC Control Module Scan Tool Data List |
| Table 2: | Rear HVAC Control Module / RSA Scan Tool Data List |
| Table 3: | Engine Control Module (ECM) Scan Tool Data List |
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 LED | System Data | Off/On | Varies |
A/C Head Pressure | A/C Permission Data | Normal/Out of Range | Normal |
A/C Permission | A/C Permission Data/System Data | Withheld/Granted | Varies |
A/C Request | A/C Permission Data / System Data | No/Yes | Varies |
A/C Switch | Inputs | Inactive/Active | Varies |
Ambient Air Temperature | A/C Permission Data | Normal/Out of Range | Normal |
Air Inlet Door Actual | Door Positions | Counts | Varies |
Air Inlet Door Commanded | Door Positions | 0 --255 Counts | Varies |
Air Inlet Motor Drive | Door Positions | Ambient Air/Increase/Recirculate/Decrease/Stop | Varies |
Auto Switch | Inputs | Inactive/Active | Varies |
Auxiliary Blower Motor PWM | System Data | % | Varies |
Auxiliary LED | System Data | Off/On | Varies |
Auxiliary Mode Door Commanded | Door Positions | 0 --255 Counts | Varies |
Auxiliary Mode Switch Position | Inputs | Panel/Bilevel/Floor | Varies |
Auxiliary Switch | Inputs | Inactive/Active | Varies |
Auxiliary Temp Door Motor Command | Door Positions | 0 --255 Counts | Varies |
Battery Voltage Signal | A/C Permission | Normal/Out of Range | Normal |
Battery Voltage Signal | System Data | Volts | Varies |
Blower Speed | A/C Permission | Normal/Off | Varies |
Blower Motor Speed Command | System Data | % | Varies |
Coolant Temperature | System Data | °C/°F | °F |
Driver Heated Seat LED | System Data | Off/On | Off |
Driver Heated Seat Status | System Data | Off/Low/High | Off |
Driver Heated Seat Switch | Inputs | Inactive/Active | Inactive |
Engine Coolant Temp | A/C Permission | Normal/Out of Range | Normal |
Engine Running | A/C Permission | Yes/No | Varies |
Fan Down Button | Inputs | Inactive/Active | Varies |
Fan Up Button | Inputs | Inactive/Active | Varies |
Front Defrost LED | Data Display | Off/On | Off |
Front Defrost Switch | Inputs | Inactive/Active | Inactive |
Inside Air Temp Sensor | Sensors | °C/°F | Varies |
Left Hand A/C Duct Actual Temp | Sensors | °C/°F | °F |
Left Hand A/C Duct Desired Temp | Sensors | °C/°F | °F |
Left Hand Heater Duct Actual Temp | Sensors | °C/°F | °F |
Left Hand Heater Duct Desired Temp | Sensors | °C/°F | °F |
Left Temp Setting | Inputs | °C/°F | °F |
Left Temp Door Commanded | Door Positions | 0-255 count | Varies |
Left Sunload Sensor | Sensors | Counts | Varies |
Low Pressure Switch | Data Display | Open/Close | Close |
Low Coolant Switch | System Data | Open/Close | Close |
Mode Down Switch | Inputs | Inactive/Active | Varies |
Mode Switch Position | Inputs | Auto/Panel/Bi-Level/Floor/Defrost-Floor | Varies |
Mode Up Switch | Inputs | Inactive/Active | Varies |
Mode Door Actual | Door Positions | Counts | Varies |
Mode Door Motor Command | Door Positions | 0-255 Count | Varies |
Mode Select Position | Door Positions | Bi-Level/Panel/Off/Auto/Defrost/Heater/Htr. Defrost | Varies |
On/Off Switch | Inputs | Inactive/Active | Varies |
Outside Air Temp Filtered | Sensors | °C/°F | °F |
Outside Air LED | System Data | Off/On | Varies |
Outside Air Temp RAW | Sensors | °C/°F | °F |
Outside Air Mode Switch | Inputs | Inactive/Active | Varies |
Passenger Heated Seat Status | System Data | Off/Low/High | Off |
Passenger Heated Seat Switch | Inputs | Inactive/Active | Inactive |
Passenger Heated Seat LED | System Data | Off/On | Off |
Rear Defrost LED | System Data | Off/On | Off |
Rear Defrost Switch | Inputs | Inactive/Active | Inactive |
Rear Defrost State | System Data | Off/On | Off |
Recirculation Switch | Inputs | Inactive/Active | Inactive |
Right Hand A/C Duct Actual | Sensors | °C/°F | °F |
Right Hand A/C Duct Desired | Sensors | °C/°F | °F |
Right Hand Heater Duct Actual | Sensors | °C/°F | °F |
Right Hand Heater Duct Desired | Sensors | °C/°F | °F |
Right Sunload Sensor | Sensors | Counts | Varies |
Right Temp Door Commanded | Door Positions | Counts | Varies |
Right Temp Door Actual | Door Positions | Counts | Varies |
Right Temp Setting | Inputs | °C/°F | °F |
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) | |||
Battery Voltage Signal | Data Display | Volts | Varies |
Display Dimming Signal | Data Display | Volts | Varies |
Left Rear Heated Seat Switch | Data Display | Inactive/Active | Varies |
Power Button | Data Display | Inactive/Active | Active |
Program Switch | Data Display | Inactive/Active | Varies |
Rear HVAC Fan Down Switch | Data Display | Inactive/Active | Varies |
Rear HVAC Fan Up Switch | Data Display | Inactive/Active | Varies |
Rear HVAC Mode Switch | Data Display | Inactive/Active | Varies |
Rear Temperature Down Switch | Data Display | Inactive/Active | Varies |
Rear Temperature Up Switch | Data Display | Inactive/Active | Varies |
Right Rear Heated Seat Switch | Data Display | Inactive/Active | Varies |
Source Button | Data Display | Inactive/Active | Varies |
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 1 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 2 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 3 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 4 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 5 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 6 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 7 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C Disengage 8 History | Data Display | None, A/C Pressure, Engine Speed, Battery Volts, Stall Prevention, RPM Unstable, WOT, Launch Performance, Coolant Hot | None |
A/C High Side Pressure Sensor | Data Display | kPa | Varies |
A/C High Side Pressure Sensor | Data Display | Volts | Varies |
A/C off for WOT | Data Display | No/Yes | No |
A/C Pressure Disable | Data Display | No/Yes | No |
A/C Request Signal | Data Display | No/Yes | Varies |
A/C Relay Command | Data Display | off/on | Varies |
ECT Sensor | Data Display | °C/°F | °F |
Engine Run Time | Data Display | seconds | Varies |
Ignition 1 Signal | Data Display | Volts | Varies |
Inside Air Temp | Data Display | °C/°F | °F |
