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:

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

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 the applicable reservoir for the proper fluid level related to the indicator or message.
* Verify that the indicators work properly during the displays test.

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

* Engine Coolant Temperature Gage Inaccurate or Inoperative
* Engine Oil Pressure Gage Inaccurate or Inoperative
* Fuel Gage Inaccurate or Inoperative
* Speedometer and/or Odometer Inaccurate or Inoperative
* Tachometer Inaccurate or Inoperative
* Volt Gage Inaccurate or Inoperative

Indicators

* ABS Indicator Always On
* ABS Indicator Inoperative
* Air Bag Indicator Circuit Malfunction
* Brake Warning Indicator Always On
* Brake Warning Indicator Inoperative
* Charge Indicator Always On
* Charge Indicator Inoperative
* Door Ajar Indicator Malfunction
* Engine Oil Pressure Indicator Always On
* Engine Overheated Indicator Always On
* Fog Lamp Indicator Inoperative
* High Beam Indicator Always On
* High Beam Indicator Inoperative
* Malfunction Indicator Lamp (MIL) Always On for the 3.7L engine
* Malfunction Indicator Lamp (MIL) Inoperative for the 3.7L engine
* Mirror Compass Display Inoperative or Inaccurate
* Mirrors - Temperature Display Inaccurate
* Mirrors - Temperature Displays SC or OC
* Passenger Presence System Indicator Circuit Malfunction
* Security Indicator Malfunction
* Seat Belt Indicator Circuit Malfunction - Driver
* Seat Belt Indicator Circuit Malfunction - Passenger
* Service Indicator Always On
* Service Indicator Inoperative
* Traction Off Indicator Inoperative
* 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
* Turn Signal Lamps and/or Indicators Always On or Flashing
* Turn Signal Lamps and/or Indicators Inoperative

Instrument Cluster Dimming

* Interior Backlighting Does Not Dim
* Interior Backlighting Inoperative

Odometer

Odometer Trip/Reset Switch Inoperative

Audible Warning

* Chime Always On
* Chime Inoperative