Instrument Cluster Scan Tool Information
WARNING: This page is about a different car, the 2009 GMC Canyon and 2009 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Instrument Panel Cluster (IPC)
| Scan Tool Parameter | System State | Expected Value | Definition |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF/Seat Belt Buckled/High Beams Off/Park Brake Unapplied | |||
| Battery Voltage | __ | 12.2 V (Varies) |
The scan tool displays 0-19 volts. The voltage measured at the battery positive voltage circuit of the instrument panel cluster (IPC). |
| Engine Coolant Temperature | __ | Varies | The scan tool displays 38°C-128°C (100°F-260°F). The displayed coolant temperature gage value in the IPC. This value may slightly differ from the monitored coolant temperature. |
| Engine Speed | __ | 0 RPM | The scan tool displays 0-9999 RPM. The IPC monitors the engine speed signal circuit from the PCM. |
| Fuel Level | __ | Varies | The scan tool displays 0-100%. The IPC calculates the amount of fuel remaining in the tank based on the input from the PCM. |
| PRNDL State | __ | Varies | The scan tool displays Manual, Low, 2nd, 3rd, Drive, Neutral, Reverse, Park. The state of the PRNDL as commanded by the IPC. |
| Trip Odometer | __ | Varies | The scan tool displays miles. The IPC calculates trip odometer information from the vehicle speed data received from the PCM. |
| Trip Odometer | __ | 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. The IPC monitors the control stem on the cluster. A closed switch is displayed as Active. |
| 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 |
Instrument Panel Cluster Control Module Output Control
| Scan Tool Output Control | Description |
|---|---|
| Lamp Test | The IPC illuminates the following indicators when you select On
|
| 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. |
| PRNDL Display | An underscore illuminates under each indicator in the PRNDL display until commanded Off. |