| 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 | |||
Battery Voltage | -- | Varies | This displays volts. This is the voltage input supplied to the instrument panel cluster. |
Brake Fluid | -- | OK | The scan tool displays OK or Low. This is the state of the brake fluid level. |
Brake Fluid Switch | -- | Varies | This displays volts. This is the voltage status of the brake fluid switch. |
DIC Fuel Info. | -- | Inactive | The scan tool displays Active or Inactive. This is the state of the DIC Fuel Info. switch. |
DIC Information Switch | -- | Inactive | The scan tool displays Active or Inactive. This is the state of the DIC Information switch. |
DIC Personalization | -- | Off | The scan tool displays Active or Inactive. This is the state of the DIC Personalization switch. |
Engine Speed Signal | -- | RPM | The scan tool displays 0-9999 RPM. Engine speed is computed by the ECM. It should remain close to desired idle under various engine loads with the engine idling. |
Heated Washer Fluid Ind. Signal | -- | Inactive | The scan tool displays Active/Inactive. This is the status of the heated washer fluid indicator signal as monitored by the IPC. |
Ignition 1 Input | -- | Active | The scan tool displays Active or Inactive. This is the state of the Ignition 1 input to the instrument panel cluster. |
Ignition Cycle Counter | -- | Varies | The scan tool displays counts. This is the number of times the ignition has been cycled from the OFF to ON position. |
Information Down Switch | -- | Inactive | The scan tool displays Active/Inactive. This is the state of the DIC information down switch as monitored by the IPC. |
Information Up Switch | -- | Inactive | The scan tool displays Active/Inactive. This the state of the DIC information up switch as monitored by the IPC. |
Passenger Seatbelt Indicator Commanded | -- | Off | This displays On or Off. This is the commanded state of the passenger seatbelt indicator. |
Passenger Seatbelt Indicator Status | -- | Off | This displays On or Off. This is the state of the passenger seatbelt indicator. |
PRNDL State | -- | Invalid | The scan tool displays Invalid/First Gear/Second Gear/Third Gear/Reverse/Neutral/Park/Drive. This is the state of the transmission range as monitored by the ECM. |
Trip Reset Switch | -- | Inactive | The scan tool displays Active or Inactive. This is the state of the trip reset switch. |
Vehicle Speed | -- | km/h | The scan tool displays 0-255 km/h (0-155 mph). The ECM monitors the signal circuit of the vehicle speed sensor. |
Washer Fluid Level | -- | OK | The scan tool displays OK or Low. This is the state of the washer fluid level. |
Output Control | Description |
|---|---|
Dimming | The IPC dims from 0-100 percent when you select INCREASE or DECREASE by 20 percent increments. |
Display Test | The instrument panel cluster (IPC) illuminates all of the display segments when you select On. |
Display(s) Test | The instrument panel cluster (IPC) sweeps all gages when you select On. |
