1

1. Start the engine.
2. Observe the engine oil gauge.

Engine oil pressure should read within the normal range.

2

Observe the fuel gauge.

The fuel gauge indicates the correct fuel level.

3

1. Ensure the engine is at operating temperature.
2. Observe the engine temperature gauge.

The engine temperature gauge indicates the correct engine temperature.

4

Observe the voltmeter.

Voltmeter indicates a charge of 13-14.5 volts.

5

Drive vehicle at 30 mph (48 km/h) over a known distance.

The speedometer and the odometer operate properly.

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

1

1. Close all of the vehicle's doors.
2. Leave the safety belt unbuckled.
3. Verify the gear selector is in the PARK position.
4. Turn the ignition switch to the ON position.

The vehicle performs a bulb check on the indicators. The following indicators illuminate briefly:

For Diesels the following indicators also illuminate briefly:

2

1. Buckle the driver's safety belt.
2. Observe the fasten safety belt indicator.

The fasten safety belt indicator is off.

3

Apply the park brake.

The park brake indicator illuminates.

Brake Warning Indicator Always On

4

Each turn signal indicator flashes.

5

Daytime Running Lamps (DRL) Indicator Inoperative

6

Turn the headlights on.

The I/P Cluster illumination turns on and dims to the setting on the dimmer control.

Instrument Panel Lamps Inoperative

7

Adjust the instrument panel dimmer control.

The I/P Cluster illumination varies based on the dimmer control adjustment.

Instrument Panel Lamps Do Not Dim

8

Turn the high beam headlamps on.

The high beam indicator illuminates.

9

Observe the Service Engine Soon indicator.

Service Engine Soon indicator is off.

10

Observe the battery charge indicator.

The battery charge indicator is off.

Charge Indicator Always On

11

Observe the Air Bag indicator.

The Air Bag indicator is off.

SIR Diagnostic System Check

12

Observe the ABS indicator.

The ABS indicator is off.

13

Observe the SECURITY indicator.

The SECURITY indicator is off.

Diagnostic System Check - Theft Deterrent

14

Cycle the gear selector lever through all of the gear positions.

The PRNDL displays the correct gear positions.

15

Turn the hazard flashers on.

Both turn indicators flash.

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