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Home >> Chevrolet >> 2001 >> C3500 HD 6.5 F, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays, Gauges And Console >> Diagnostic Information and Procedures >> Engine Coolant Temperature Gauge Inaccurate or Inoperative

Engine Coolant Temperature Gauge Inaccurate or Inoperative

Engine Coolant Temperature Gauge Inaccurate or Inoperative

Step Action Value(s) 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
  1. Install the scan tool.
  2. Turn ON the ignition, with the engine OFF.
  3. With the scan tool, perform the ECT Gauge Sweep Test.
Does the ECT gauge move up and down when commanded?		 - Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems Go to Step 3 
3 Replace the IPC. Refer to Instrument Cluster 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 
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