INSTRUMENT CLUSTER
TABLE OF CONTENTS
| page | page | ||
|---|---|---|---|
| INSTRUMENT CLUSTER | REMOVAL . . . . . . . . . . . . . . | . . . | |
| DESCRIPTION . . . . . . . . . . . . . . | . . . | . . . . . 1 INSTALLATION | . . . |
| OPERATION . . . . . . . . . . . . . . . DIAGNOSIS AND TESTING | . . . . | . . . . . . . 1 . . . . . . . . . . . . MALFUNCTION INDICATOR LAMP MIL DESCRIPTION . . . . . . . . . . . . | . . . |
| DIAGNOSIS AND TESTING - INSTRUMENT | OPERATION . . . . . . . . . . . . . . | . . . | |
| CLUSTER LAMPS . . . . . . . . . . . DIAGNOSIS AND TESTING - MULTIPLE/ | . . . | . . . . 2 TURBO BOOST GAUGE - SRT-4 REMOVAL . . . . . . . . . . . . . . | . . . |
| INDIVIDUAL GAUGES INOPERATIVE | . . . | 3 INSTALLATION . . . . . . . . . . . . | . . . |
| STANDARD PROCEDURE - SELF- DIAGNOSTICS . . . . . . . . . . . . . | . . . | . . . . . 3 |
Table Caption: This table provides an index of topics related to the instrument cluster, including its description, operation, removal, installation, and diagnostic procedures for various components like lamps, gauges, and the turbo boost gauge.
INSTRUMENT CLUSTER
DESCRIPTION
There are four conventional instrument cluster assemblies available. The clusters electronically drive the speedometer, odometer, gauges, and tachometer (if equipped).
- ″ Base
- ″ Premium -Base cluster with tachometer and Low Fuel indicator.
- ″ Luxury - Same features as Premium with black overlay and chrome rings.
- ″ Autostick - Luxury cluster with Autostick.
The overlays for premium, luxury, and autostick clusters have the same indicator layout.
The cluster speedometer, tachometer, and engine coolant temperature gauges are positioned using Programmable Communication Interface (PCI) bus messages received from the Powertrain Control Module (PCM). The fuel level information is calculated by the cluster based on a hard wire input from the fuel level sensor in the fuel pump module.
INDICATORS
The instrument cluster has indicators for the following systems:
- ″ Front Fog Lamp
- ″ Brake
- ″ Rear Fog Lamp (if so equipped)
- ″ ABS (if so equipped)
- ″ Door
- ″ Cruise (if so equipped)
- ″ Left Turn Signal
- ″ High Beam
- ″ Right Turn Signal
- ″ Malfunction Indicator Lamp (MIL)
- ″ Low Oil Pressure
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- ″ Low Fuel Indicator
- ″ Battery
- ″ Seat Belt
- ″ Airbag
The mileage and message display is composed of six, 7-segment displays and a decimal point. The display may show the odometer mileage, the trip odometer mileage, P-codes, 'no buS' for loss of bus communication, and 'FUSE' for loss of battery fuse.
- ″ Security (if so equipped)
- ″ PRND/Autostick (if so equipped) - The PRND/ Autostick display is controlled by the transmission control module (TCM). The cluster will illuminate the appropriate
