Symptoms - Displays and Gages

Symptoms - Displays and Gages

Important: The following steps must be completed before using the symptom tables.

1. Perform the Diagnostic System Check - Vehicle before using the Symptom Tables in order to verify that all of the following are true:

* There are no DTCs set.
* The control modules can communicate via the serial data link. Diagnostic System Check - Vehicle

2. Review the system operation in order to familiarize yourself with the system functions. Refer to the following:

* Audible Warnings Description and Operation
* Compass Calibration and Magnetic Variance
* Door Ajar Indicator Description and Operation
* Driver Information Center (DIC) Description and Operation
* Indicator/Warning Message Description and Operation
* Instrument Cluster Description and Operation

Visual/Physical Inspection

* Inspect for aftermarket devices which could affect the operation of the Instrument Cluster or Audible Warning Systems.
* Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
* Inspect for proper fluid level.

Intermittent

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Diagnostic Aids. Component Tests and General Diagnostics

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

Gages and Odometer

* Instrument Cluster Inoperative
* Hourmeter Inaccurate or Inoperative
* Engine Oil Pressure Gage Inaccurate or Inoperative
* Fuel Gage Inaccurate or Inoperative
* Instrument Cluster Gages Inoperative
* Odometer Trip/Reset Switch Inoperative
* Speedometer and/or Odometer Inaccurate or Inoperative
* Tachometer Inaccurate or Inoperative
* Volt Gage Inaccurate or Inoperative

Indicators

* Transfer Case Shift Control Switch Indicator Always On - Two or More
* Transfer Case Shift Control Switch Indicator Flashes, then Returns to Previous Mode
* Transfer Case Shift Control Switch Indicator Inoperative - One or More
* Service Indicator Always On
* Service Indicator Inoperative
* Brake Warning Indicator Always On
* Brake Warning Indicator Inoperative
* ABS Indicator Always On
* ABS Indicator Inoperative
* Traction Off Indicator Always On
* Traction Off Indicator Inoperative
* Engine Overheated Indicator Always On
* Engine Coolant Temperature Indicator Always On
* Charge Indicator Always On
* Charge Indicator Inoperative
* Malfunction Indicator Lamp (MIL) Inoperative
* Malfunction Indicator Lamp (MIL) Always On
* Tow/Haul Switch/Indicator Always On or Inoperative
* Change Engine Oil Indicator Always On
* Door Ajar Indicator Malfunction
* Low Engine Oil Level Indicator Always On
* Midgate Ajar Indicator Malfunction
* Mirrors Compass Display Inoperative or Inaccurate
* Mirrors - Temperature Display Inaccurate
* Mirrors - Temperature Displays SC or OC
* High Beam Indicator Always On
* High Beam Indicator Inoperative
* Turn Signal Lamps and/or Indicators Always On or Flashing
* Turn Signal Lamps and/or Indicators Inoperative
* Seat Belt Indicator Circuit Malfunction - Driver
* Air Bag Indicator Circuit Malfunction
* Security Indicator Always On or Flashing
* Security Indicator Inoperative

Instrument Cluster Dimming

* Interior Backlighting Inoperative
* Interior Backlighting Does Not Dim

Driver Information Center (DIC)

Driver Information Center (DIC) Switch(es) Inoperative

Audible Warnings

* Chime Always On
* Chime Inoperative