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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Interior/Exterior Trim >> Instrument Panel, Gages, And Console >> Diagnostic Information & Procedures >> HOURMETER Inaccurate Or Inoperative

HOURMETER Inaccurate Or Inoperative

Hourmeter Inaccurate or Inoperative

Step Action Yes No
Schematic Reference: Instrument Cluster Schematics 
1 Did you perform the Instrument Cluster Diagnostic System Check? Go to Step 2  Go to Diagnostic System Check - Instrument Cluster 
2 Verify the hourmeter operation. Refer to Instrument Panel Cluster (IPC) Description and Operation .
Does the hourmeter operate normally?
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems Go to Step 3 
3 Replace the IPC. Refer to Instrument Panel Cluster (IPC) Replacement .
Did you complete the replacement?
Go to Step 4  -
4 Operate the system in order to verify the repair.
Did you correct the condition?
System OK Go to Step 2