| 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 Level Switch | -- | Off | The scan tool displays Off/On. This is the status of the brake fluid level switch as monitored by the IPC |
DIC Information Switch | -- | Off | The scan tool displays Off/On. This is the status of the DIC information switch as monitored by the IPC. |
Fuel Switch | -- | Inactive | The scan tool displays Inactive/Active. This is the status of the DIC fuel switch signal as monitored by the instrument panel cluster (IPC). |
Gauge Switch | -- | Inactive | The scan tool displays Inactive/Active. This is the status of the DIC gauge switch signal as monitored by the IPC. |
Outside Air Temp | -- | Varies w/out side air temp. | The scan tool displays numeric counts. This is the status of the outside air temperature sensor as monitored by the IPC. |
Outside Air Temp Raw | -- | Varies w/out side air temp. | The scan tool displays Fahrenheit or Celsius. This is the raw outside air temperature as monitored by the IPC. |
Outside Air Temp Filtered | __ | Varies w/out side air temp. | The scan tool displays Fahrenheit or Celsius. This is the filtered outside air temperature as monitored by the IPC. |
Reset Switch | __ | Inactive | The scan tool displays Inactive/Active. This is the status of the DIC reset switch as monitored by the IPC. |
Select Switch | __ | Off | The scan tool displays Off/On. This is the status of the DIC select switch as monitored by the IPC. |
Output Control | Description |
|---|---|
Coolant Gauge Sweep Test | The scan tool commands the IPC to sweep the coolant gage from minimum to maximum when selected. |
DIC/Odometer | All segments of the driver information center (DIC) and odometer illuminate when ON is selected from the scan tool. |
Display Test | The instrument panel cluster (IPC) illuminates all the indicators when commanded ON from the scan tool. |
Fuel Gauge Sweep Test | The scan tool commands the IPC to sweep the fuel gage from minimum to maximum when selected. |
Speed Gauge Sweep Test | The scan tool commands the IPC to sweep the speedometer from minimum to maximum when selected. |
Tach Gauge Sweep Test | The scan tool commands the IPC to sweep the tachometer from minimum to maximum when selected. |
