Symptoms - Displays and Gages. HUMMER H2 2009

For 1990-2009 cars only

Makes 🢒 HUMMER 🢒 2009 🢒 H2 🢒 Body Systems 🢒 Fixed and Moveable Windows 🢒 Symptoms - Displays and Gages

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

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.

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

•	Inspect for aftermarket devices which could affect the operation of the Instrument Cluster or Audible Warning Systems. Refer to Checking Aftermarket Accessories.

•	Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

•	Inspect for proper fluid level.

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections.

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

•	Instrument Cluster Gages Inoperative

•	Engine Coolant Temperature Gage Inaccurate or Inoperative

•	Fuel Gage Inaccurate or Inoperative

•	Compass Malfunction

•	Change Engine Oil Indicator Malfunction

•	Engine Oil Pressure Indicator Malfunction

•	Service Indicator Always On for the BW 4484 transfer case

•	Service Indicator Inoperative for the BW 4484 transfer case

•	Brake Warning Indicator Malfunction

•	ABS Indicator Malfunction

•	StabiliTrak Indicator Malfunction

•	Low Tire Pressure Indicator Malfunction

•	Charge Indicator Malfunction

•	Malfunction Indicator Lamp (MIL) Diagnosis for the 4.8L, 5.3L, 6.0L, 6.2L and 7.0L engines

•	Tow/Haul Switch/Indicator Always On or Inoperative for the 6L50/6L80/6L90 automatic transmission

•	Low Washer Fluid Indicator Malfunction

•	Headlamps Malfunction

•	Turn Signal Lamps and/or Indicators Malfunction

•	Air Bag Indicator Circuit Malfunction

•	Seat Belt Indicator Circuit Malfunction - Driver

•	Security Indicator Malfunction