| Table 1: | Instrument Panel Cluster Scan Tool Data Parameters |
| Table 2: | Instrument Panel Cluster Scan Tool Output Controls |
Parameter | System State | Expected Value | Description |
|---|---|---|---|
Operating Conditions: Ignition ON | |||
ABS Lamp | -- | Off | The scan tool displays On or Off. The state of the antilock brake system (ABS) indicator as commanded by the instrument panel cluster (IPC). |
Air Bag Lamp | -- | Off | The scan tool displays On or Off. The state of the air bag indicator as commanded by the instrument panel cluster (IPC). |
Battery | -- | ON | The scan tool displays 0-19 volts. The voltage at the battery positive voltage circuit of the IPC. |
Battery Voltage | -- | Varies | This displays volts. This is the voltage input supplied to the instrument panel cluster. |
Brake Lamp | -- | Off | The scan tool displays On or Off. The state of the brake system indicator as commanded by the IPC. |
Check Gages Lamp | -- | Off | The scan tool displays On or Off. The state of the CHECK GAGES indicator as commanded by the IPC. |
Cruise Control | -- | Off | The scan tool displays On or Off. The state of the cruise indicator as commanded by the IPC. |
DIC Fuel Info. | -- | Off | The scan tool displays On or Off. The IPC monitors the Fuel button of the driver information center (DIC) switch. A closed switch is displayed as On. |
DIC Personalization | -- | Off | The scan tool displays On or Off. The IPC monitors the personalization button of the DIC switch. A closed switch is displayed as On. |
DIC Select | -- | Off | The scan tool displays On or Off. The IPC monitors the Select button of the DIC switch. A closed switch is displayed as On. |
DIC Trip Info | -- | Off | The scan tool displays On or Off. The IPC monitors the Trip button of the DIC switch. A closed switch is displayed as On. |
Displayed Coolant Temp | -- | Varies | The scan tool displays 38-128°C (100-260°F). The displayed coolant temperature gage value in the IPC. This value may slightly differ from the monitored coolant temperature. |
Displayed Fuel Level | -- | Varies | The scan tool displays 0-100%. The displayed fuel gage value in the IPC. This value may slightly differ from the monitored fuel level. |
Displayed Odometer | -- | Varies | The scan tool displays 0-999999 km (miles). The displayed odometer value in the IPC. |
Displayed Oil Pressure | -- | 0 kPa (0 psi) | The scan tool displays 0-682 kPa (0-99 psi). The displayed oil pressure gage value in the IPC. |
Fasten Seat Belts | -- | Off | The scan tool displays On or Off. The state of the fasten safety belt indicator as commanded by the IPC. |
Engine Speed | -- | 0 RPM | The scan tool displays 0-9999 RPM. The PCM computes the engine speed. It should remain close to desired idle under various engine loads with the engine idling. |
High Beam Lamp | -- | Off | The scan tool displays On or Off. The state of the high beam indicator as commanded by the IPC. |
Ignition 1 | -- | Varies | The scan tool displays On or Off. The state of the ignition 1 voltage circuit as monitored by the BCM. |
Ign. Since Current DTC | -- | Varies | The scan tool displays 0-50. The IPC counts the number of times the ignition is cycled since the current DTC was set. |
Left Turn Input | -- | Open | The scan tool displays Open or Closed. The IPC monitors the left turn signal supply voltage circuit. An active turn signal toggles between Open and Closed. |
Low Fuel Lamp | -- | Off | The scan tool displays On or Off. The state of the low fuel indicator as commanded by the IPC. |
Low Washer Fluid | -- | Ok | The scan tool displays OK or Low. The state of the low washer fluid switch as monitored by the IPC. |
Monitored Coolant Temp | -- | Varies | The scan tool displays 40-419°F (40-215°C). The IPC monitored coolant temperature data as provided by the PCM via the class 2 serial data link. |
Monitored Fuel Level | -- | Varies | The scan tool displays 0-100%. The IPC monitored fuel level percent as provided by the PCM via the class 2 serial data link. |
Monitored Oil Pressure | -- | 0 kPa (0 psi) | The scan tool displays 0-682 kPa (0-99 psi). The IPC monitored oil pressure as provided by the PCM via the class 2 serial data link. |
PRNDL State | -- | Park | The scan tool displays Park, Reverse, Neutral, Drive, Overdrive, First, Second, Third and Invalid. The state of the PRNDL as commanded by the IPC. |
Right Turn Input | -- | Open | The scan tool displays Open or Closed. The IPC monitors the right turn signal lamps supply voltage circuit. An active turn signal toggles between Open and Closed. |
Rear Gate/Door | -- | Closed | The scan tool displays Open or Closed. The state of the liftgate switch as monitored by the IPC. |
Security Lamp | -- | Off | The scan tool displays On or Off. The state of the SECURITY indicator as commanded by the IPC. |
Service 4WD | -- | Off | The scan tool displays On or Off. The state of the Service 4WD indicator as commanded by the IPC. |
Trip Odometer A | -- | Varies | The scan tool displays miles. The IPC calculates trip odometer information from the vehicle speed data received from the PCM. |
Trip Odometer B | -- | Varies | The scan tool displays miles. The IPC calculates trip odometer information from the vehicle speed data received from the PCM. |
Trip Reset Switch | -- | Inactive | The scan tool displays Active or Inactive. This is the state of the trip reset switch. |
Washer Fluid Level | -- | OK | The scan tool displays OK or Low. This is the state of the washer fluid level. |
Vehicle Speed | -- | 0 mph (0 km/h) | The scan tool displays 0-255 km/h (0-155 mph). The IPC monitors the vehicle speed signal circuit from the PCM. |
Output Control | Description |
|---|---|
IPC Gages | The IPC drives all gages to the maximum physical position when you select On. The IPC drives all gages to the minimum physical position when you select Off. |
Lamp Test | The IPC turns On all the indicators when commanded On. The IPC turns Off all the indicators when commanded Off. |
PRNDL Display | An underscore illuminates under each indicator in the PRNDL display until commanded Off. |
Segments Test | All DIC and Odometer segments illuminate until commanded Off. |
