Engine Coolant Temperature Gauge Inaccurate or Inoperative

ENGINE COOLANT TEMPERATURE GAGE INACCURATE OR INOPERATIVE

TEST DESCRIPTION

Steps 1 - 4:

Steps 5 - 12:

The number(s) below refer to the step number(s) on the diagnostic table.
3. This step tests for a short to ground in the signal circuit.
4. This step tests for an open, a high resistance, or a short to voltage in the signal circuit.
12. DTCs will be set in the PCM when you perform this diagnostic table.