1

1. Close all doors.
2. Safety belt unbuckled.
3. Gear selector in PARK.
4. Ignition switch to START, then to ON (do not start engine).

A bulb check of the following indicators is performed (the indicators illuminate briefly or stay ON until engine is started).

2

1. Buckle driver's safety belt.
2. Check Fasten Safety Belt indicator.

Fasten Safety Belt indicator OFF.

Fasten Safety Belt Warning Not Operating Properly .

3

Apply park brake.

Park brake indicator illuminates.

Brake Warning Indicator Inoperative in Hydraulic Brakes

4

Turn indicators flash with turn signals.

Go to Exterior Lights System Check in Lighting Systems.

5

1. Cover the Ambient Light Sensor with a dark cloth.
2. Turn headlamp switch to HEAD.

IPC illumination turns ON and dims to the setting on the dimmer control.

IPC illumination inoperative. Go to Interior Lamps System Check in Lighting Systems.

6

Adjust instrument panel dimmer control.

IPC illumination varies.

IPC does not dim. Go to Interior Lamps System Check in Lighting Systems.

7

Turn the high beam headlamps on.

High beam indicator illuminates.

Go to Exterior Lights System Check in Lighting Systems.

8

Check Fuel gauge.

Fuel gauge indicates correct fuel level.

Fuel Gage Inaccurate or Inoperative .

9

Check Engine Temperature gauge.

Engine Temperature gauge indicates correct engine temperature.

Engine Coolant Temperature Gage Inaccurate or Inoperative .

10

Check Volt gauge.

Volt gauge indicates correct voltage.

Volt Gage Inaccurate or Inoperative

11

Check tachometer.

Tachometer indicates correct engine speed.

Tachometer Inoperative .

12

Check Engine Oil Pressure gauge.

Engine Oil Pressure gauge indicates correct engine oil pressure.

Engine Oil Pressure Gage Inaccurate or Inoperative .

13

Check Battery Charge indicator.

Battery Charge indicator OFF.

Battery Charge indicator always on. Go to Charging System Check in Starting and Charging.

14

Check Air Bag indicator.

Air Bag indicator OFF.

Air Bag indicator always on. Go to SIR Diagnostic System Check in SIR.

15

Check ABS indicator.

ABS indicator OFF.

ABS indicator always on. Go to Diagnostic System Check - ABS in ABS.

16

Check Security indicator.

Security indicator OFF.

Security indicator always on. Go to Diagnostic System Check - Theft Deterrent in Theft Deterrent.

17

Cycle gear selector lever through all gear positions.

PRNDL displays the correct gear positions.

The park brake indicator turns OFF.

18

Drive vehicle at 48 km/h (30 mph).

Speedometer and Odometer/Trip Odometer operate properly.

Speedometer and/or Odometer Inaccurate .

19

Open the Endgate/Liftgate

Gate ajar indicator turns ON

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