For 1990-2009 cars

Step | Action | Normal Result(s) | Abnormal Result(s)*
--- | --- | --- | ---
1 | When the vehicle is running or the ignition is in the ON position. | Gauges operate normally. | Intermittents and Poor Connections Diagnosis
2 | When the vehicle is running. | The tachometer should read the correct engine speed. |

• | Tachometer Inaccurate

• | Tachometer Inoperative

3 | When ignition is in the ON position. | Fuel gauge registers correct amount of fuel in gas tank. |

• | Fuel Gage Inaccurate or Inoperative

| Fuel Gauge Always Indicates Empty

• | Fuel Gauge Always Indicates Full

4 | When ignition is in the ON position. | Engine coolant temperature gauge registers correct temperature of coolant in the engine. |

• | Engine Coolant Temperature Gauge Always Hot

• | Engine Coolant Temperature Gauge Always Cold

• | Engine Coolant Temperature Gage Inaccurate or Inoperative

5 | When the vehicle is moving forward. | The speedometer accurately displaying the vehicle's speed and odometer reading. |

• | Speedometer and/or Odometer Inoperative

• | Speedometer Replacement

6 | Operation of the trip select reset. | Odometer, trip A, and trip B settings can be accessed and the trip settings can be reset. |

• | Speedometer and/or Odometer Inoperative

• | Speedometer Replacement

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.