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Home >> Chevrolet >> 2002 >> Chevy Express G1500, Van Cargo, 4.3 W >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel, Gauges & Console >> Diagnostic Information and Procedures >> Engine Coolant Temperature Gage Inaccurate or Inoperative >> Test Description

Test Description

The numbers below refer to the step numbers on the diagnostic table.

  1. 3. This step tests for a short to ground in the signal circuit.
  2. 4. This step tests for an open, a high resistance, or a short to voltage in the signal circuit.
Fig 1: Engine Coolant Temperature Gage Inaccurate or Inoperative (1 Of 2)
G01736535Courtesy of GENERAL MOTORS CORP.
Fig 2: Engine Coolant Temperature Gage Inaccurate or Inoperative (2 Of 2)
G01736536Courtesy of GENERAL MOTORS CORP.
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