Instrument Cluster / Carrier: Description and Operation

INTRODUCTION
The purpose of the dash gauges and indicator lamps is to keep the driver informed about the operating condition of the vehicle. If an abnormal condition occurs, the driver is informed by indicator lamp. The driver can seek service before damage occurs.

Indicator lamps use ON/OFF switch functions for operation, while gauges use a sending unit or sensor.

SYSTEM OPERATION

Instrument Cluster Without Tachometer:

Instrument Cluster With Tachometer:

Instrument Cluster
There are two conventional instrument cluster assemblies available. The clusters electronically drive the speedometer, odometer, and gauges.

Gauges
All gauges in the electronic clusters are the analog type gauges. When the ignition switch is moved to the OFF position, the cluster drives each gauge to its lowest position.

Warning And Indicator Lamps
The instrument cluster has warning lamps and indicators for the following systems:
- Airbag
- Anti-lock Brakes (ABS) if equipped
- Brake warning
- Charging System
- Door Ajar
- High beam indicator
- Low oil pressure
- Malfunction indicator (service engine soon) lamp
- Right and left turn signals.
- Seat belt warning