Schematic Reference: Audible Warnings Schematics

Did you review the operation and perform the necessary inspections?

Go to Step 2

Go to Symptoms - Instrument Panel, Gages and Console

1. Turn the ignition ON, with the engine OFF.
2. Observe the fasten seat belt indicator during bulb check.

Is the fasten seat belt indicator inoperative?

Go to Fasten Safety Belt Indicator/Chime Inoperative in Seat Belts

Go to Step 3

Check the engine oil pressure gage for proper operation.

Is the engine oil pressure gage functioning properly?

Go to Step 4

Go to Engine Oil Pressure Gage Inaccurate or Inoperative

Is the lights on chime inoperative?

Go to Step 5

Go to Step 6

1. Open the LF door.
2. Test the side door jamb switch control circuit at the headlamp switch for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 7

1. The key in ignition warning chime is inoperative.
2. Put the key in the ignition switch.
3. Open the LF door.
4. Test the side door jamb switch control circuit of the IPC for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 10

Test the battery voltage circuit at the headlamp switch for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 8

Test the battery switch voltage circuit at the headlamp switch for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 9

Inspect the headlamp switch for poor connections. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 13

Test the ignition key switch control circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 11

Inspect the IPC for poor connections. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 14

Go to Step 12

Important: Program the replacement IPC.

Replace the IPC. Refer to Instrument Cluster Replacement .

Did you complete the replacement?

Go to Step 14

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Replace the headlamp switch. Refer to Headlamp Switch Replacement in Lighting Systems.

Did you complete the replacement?

Go to Step 14

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2