| Table 1: | DDM |
| Table 2: | DIM |
| Table 3: | IPM |
| Table 4: | PCM w/ LX5 (V6) |
| Table 5: | PCM w/ L47 (V8) |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Ignition: ON, Engine: OFF, Passenger HVAC Control: Neutral | |||
Pass. HVAC Switch | Data Display | Counts | Varies |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Engine: ON, Ambient Temperature > 5°C (41°F), Mode: AUTO, Set Temperature: 18°C (65°F) | |||
A/C Clutch (actual) | A/C Information | On/Off | On |
A/C Clutch (desired) | A/C Information | On/Off | On |
A/C Orifice Relay | A/C Information | Inactive/Active | Inactive |
A/C Pressure | A/C Information | kPa / psi | Varies |
Clutch Voltage | A/C Information | Normal/Low | Normal |
Control Head (desired) | A/C Information | A/C On/A/C Off | A/C On |
Evaporator Temp. | A/C Information | °C/°F | Varies |
Evaporator Temp Status | A/C Information | OK/Disengaged | OK |
Pressure Status | A/C Information | Low/Normal/High | Normal |
Steering Wheel Controls | Inputs | Counts | Varies |
Temperature Status | A/C Information | OK/Hot | OK |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Ignition: ON, Engine: OFF | |||
Air Inlet Door Position | HVAC Motors | Outside/Recirc | Outside |
Afterblow | Set Options | Enable/Disable | Enable |
Ambient Light Sensor | Open/Short Data | Counts/Volts | 240 Counts (4.61 Volts) |
Blower Motor | Miscellaneous Tests | On/Off | On |
Display(s) Test | Miscellaneous Tests | On/Off | Off |
Htr./Def./A/C Door Position | HVAC Motors | Defrost/AC | varies |
Inside Air Temp | HVAC Sensors | Degrees | 23°C (74°F) |
Inside Air Temp | Open/Short Data | Counts/Volts | 139 Counts (2.72 Volts) |
Instant OAT Update | Miscellaneous Tests | ON | varies |
Left AC Duct Temp | HVAC Sensors | Degrees | 23°C (74°F) |
Left AC Duct Temp | Open/Short Data | Counts/Volts | 136 Counts (2.67 Volts) |
Left Duct Temp Desired | HVAC Sensors | Degrees | 23°C (74°F) |
Left Htr. Duct Temp. | HVAC Sensors | Degrees | 23°C (74°F) |
Left Htr. Duct Temp. | Open/Short Data | Counts/Volts | 136 Counts (2.67 Volts) |
Left Program Number | HVAC System Data | Counts | 0-255 counts |
Left Solar | HVAC Sensors | Counts | 2 |
Left Solar Sensor | Open/Short Data | Counts/Volts | 232 Counts (4.55 Volts) |
Left Temp. Door Position | HVAC Motors | Hot/Cold | varies |
Load Reduction Active | HVAC System Data | Yes/No | No |
Max Air Inlet Dr Pos | HVAC Door Calibrations | Counts/Volts | 202 Counts (4.04 Volts) |
Max. Htr./Def./A/C Dr. Pos. | HVAC Door Calibrations | Counts/Volts | 233 Counts (4.66 Volts) |
Max Left Temp Dr Pos | HVAC Door Calibrations | Counts/Volts | 214 Counts (4.29 Volts) |
Max Right Temp Dr Pos | HVAC Door Calibrations | Counts/Volts | 214 Counts (4.29 Volts) |
Min Air Inlet Dr Pos | HVAC Door Calibrations | Counts/Volts | 32 Counts (0.65 Volts) |
Min. Htr./Def./A/C Dr. Pos. | HVAC Door Calibrations | Counts/Volts | 19 Counts (0.38 Volts) |
Min Left Temp Dr Pos | HVAC Door Calibrations | Counts/Volts | 30 Counts (0.61 Volts) |
Min Right Temp Dr Pos | HVAC Door Calibrations | Counts/Volts | 37 Counts (0.74 Volts) |
Outside Air Temp | HVAC Sensors | Degrees | 23°C (74°F) |
Outside Air Temp | Open/Short Data | Counts/Volts | 95 Counts (1.86 Volts) |
Recalibrate all Motors | Miscellaneous Tests | On | None |
ReLearn Control Panel Type | Miscellaneous Tests | On | None |
Right AC Duct Temp | HVAC Sensors | Degrees | 23°C (74°F) |
Right AC Duct Temp | Open/Short Data | Counts/Volts | 136 Counts (2.67 Volts) |
Right Duct Temp Desired | HVAC Sensors | Degrees | 23°C (74°F) |
Right Htr. Duct Temp. | HVAC Sensors | Degrees | 23°C (74°F) |
Right Htr. Duct Temp. | Open/Short Data | Counts/Volts | 136 Counts (2.67 Volts) |
Right Program Number | HVAC System Data | Counts | 0-255 counts |
Right Solar | HVAC Sensors | Counts | 2 |
Right Solar Sensor | Open/Short Data | Counts/Volts | 232 Counts (4.55 Volts) |
Right Temp. Door Position | HVAC Motors | Hot/Cold | varies |
Temperature Offset | Set Options | -5/+5 | 0 Offset |
Vehicle Speed | HVAC System Data | km/h/mph | 0 |
Ignition: ON, Engine: OFF, Mode: OFF | |||
Commanded Blower | HVAC System Data | Percentile | 0% |
Ignition: ON, Engine: OFF, Mode: ANY except OFF, Fan: Low | |||
Commanded Blower | HVAC System Data | Percentile | 12% |
Ignition: ON, Engine: OFF, Mode: ANY except OFF, Fan: HIGH | |||
Commanded Blower | HVAC System Data | Percentile | 100% |
Ignition: ON, Engine: OFF, Mode: DEFROST | |||
Selected Air Mode | HVAC System Data | Status | Defrost |
Ignition: ON, Engine: OFF, Mode: MIX-BLEND | |||
Selected Air Mode | HVAC System Data | Status | Defog |
Ignition: ON, Engine: OFF, Mode: VENT | |||
Selected Air Mode | HVAC System Data | Status | Upper |
Ignition: ON, Engine: OFF, Mode: BI-LEVEL | |||
Selected Air Mode | HVAC System Data | Status | Bi-Level |
Ignition: ON, Engine: OFF, Mode: FLOOR | |||
Selected Air Mode | HVAC System Data | Status | Heater |
Ignition: ON, Engine: OFF, Mode: AUTO, Temperature: 18°C (65°F) (OAT above 5°C (41°F) | |||
A/C Requested | HVAC System Data | Yes/No | Yes |
Engine: ON, Mode: AUTO, Temperature: 18°C (65°F) | |||
Coolant Temperature | HVAC System Data | Degrees | 71°C (159°F) |
Ignition: ON, Engine: OFF, Mode: ANY except OFF, Temperature: 18°C (65°F) | |||
Left Temp Dr Actual | HVAC Door Positions | Counts/Volts | 30 Counts (0.61 Volts) |
Left Temp. Dr. Commanded | HVAC Door Positions | Counts/Volts | 30 Counts (0.61 Volts) |
Right Temp Dr Actual | HVAC Door Positions | Counts/Volts | 214 Counts (4.29 Volts) |
Right Temp. Dr. Commanded | HVAC Door Positions | Counts/Volts | 214 Counts (4.29 Volts) |
Ignition: ON, Engine: OFF, Mode: ANY except OFF, Temperature: 29°C (85°F) | |||
Left Temp Dr Actual | HVAC Door Positions | Counts/Volts | 214 Counts (4.29 Volts) |
Left Temp. Dr. Commanded | HVAC Door Positions | Counts/Volts | 214 Counts (4.29 Volts) |
Right Temp Dr Actual | HVAC Door Positions | Counts/Volts | 37 Counts (0.74 Volts) |
Right Temp. Dr. Commanded | HVAC Door Positions | Counts/Volts | 37 Counts (0.74 Volts) |
Ignition: ON, Engine: OFF, Mode: DEFROST | |||
Htr./Def./A/C Dr. Actual | HVAC Door Positions | Counts/Volts | 19 Counts (0.38 Volts) |
Htr./Def./A/C Dr. Commanded | HVAC Door Positions | Counts/Volts | 19 Counts (0.38 Volts) |
Ignition: ON, Engine: OFF, Mode: FLOOR | |||
Htr./Def./A/C Dr. Actual | HVAC Door Positions | Counts/Volts | 132 Counts (2.64 Volts) |
Htr./Def./A/C Dr. Commanded | HVAC Door Positions | Counts/Volts | 132 Counts (2.64 Volts) |
Ignition: ON, Engine: OFF, Mode: BI-LEVEL | |||
Htr./Def./A/C Dr. Actual | HVAC Door Positions | Counts/Volts | 185 Counts (3.63 Volts) |
Htr./Def./A/C Dr. Commanded | HVAC Door Positions | Counts/Volts | 185 Counts (3.63 Volts) |
Ignition: ON, Engine: OFF, Mode: MIX-BLEND | |||
Htr./Def./A/C Dr. Actual | HVAC Door Positions | Counts/Volts | 53 Counts (1.04 Volts) |
Htr./Def./A/C Dr. Commanded | HVAC Door Positions | Counts/Volts | 53 Counts (1.04 Volts) |
Ignition: ON, Engine: OFF, Mode: VENT | |||
Htr./Def./A/C Dr. Actual | HVAC Door Positions | Counts/Volts | 233 Counts (4.66 Volts) |
Htr./Def./A/C Dr. Commanded | HVAC Door Positions | Counts/Volts | 233 Counts (4.66 Volts) |
Ignition: ON, Engine: OFF, Mode: ANY except AUTO, Recirc: OFF | |||
Air Inlet Dr Actual | HVAC Door Positions | Counts/Volts | 32 Counts (0.65 Volts) |
Air Inlet Dr Commanded | HVAC Door Positions | Counts/Volts | 32 Counts (0.65 Volts) |
Ignition: ON, Engine: OFF, Mode: RECIRC+ANY except DEFROST | |||
Air Inlet Dr Actual | HVAC Door Positions | Counts/Volts | 202 Counts (4.04 Volts) |
Air Inlet Dr Commanded | HVAC Door Positions | Counts/Volts | 202 Counts (4.04 Volts) |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Engine: ON, Ambient Temperature > 5°C (41°F), Mode: AUTO, Set Temperature: 18°C (65°F) | |||
A/C Relay Circuit Status | Output Driver Data | OK/Fault/Invalid | OK |
A/C Relay Command | EGR Data Engine Data 1 Engine Data 2 Misfire Data | On/Off | Off |
ECT Sensor | Engine Data 1 Engine Data 2 | Degrees | -40 to +215°C (-40 to +420°F) |
A/C High Side Pressure | Engine Data 2 | kPa/psi | 0 to 4000 kPa (0 to 580 psi) |
A/C High Side Pressure | Engine Data 2 | Volts | 0 to 5 Volts |
A/C Off for WOT | Engine Data 2 | Yes/No | No |
A/C Pressure Disable | Engine Data 2 | Yes/No | No |
A/C Request Signal | Engine Data 2 | Yes/No | Yes |
A/C Relay | Engine Output Controls | On/Off | On |
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Engine: ON, Ambient Temperature > 5°C (41°F), Mode: AUTO, Set Temperature: 18°C (65°F) | |||
*A/C High Side Pressure (If Equipped) | Engine Data 2 | Volts | varies |
A/C Relay | Engine Output Controls | On/Off | On/Off |
A/C Relay Command | Engine Data 1 Engine Data 2 Engine Data 3 Misfire Data | On/Off | On |
ECT Sensor | Engine Data 1 Engine Data 2 Engine Data 3 EVAP Data Fuel Trim Data Misfire Data | Degrees | -40 to +215°C (-40 to +420°F) |
