Do the high beam headlamps operate?

--

Go to Step 2

Refer to Lighting System

Do the turn signal indicators work when the turn signals are operating?

--

Go to Step 3

Refer to Illumination Lamps and Turn Signals, High Beam, and Seat Belt Indicators Inoperative, Other Indicators and Gauges OK

1. Disconnect the Daytime Running Lamps (DRL) Control Module.
2. Connect a fused 3 amp jumper between B+ and the DRL harness connector C2 terminal M.

Does the high beam indicator illuminate?

--

Go to Step 4

Go to Step 5

1. Replace the daytime running lamp control module. Refer to Daytime Running Lamp Module in Lighting Systems.
2. Inspect the system.

Is the symptom still present?

--

Go to Step 5

System OK

• Inspect for a poor connection or an open in CKT 629 between the instrument cluster harness connector terminal D6 and S219.

Does a poor connection or an open CKT 629 between the instrument cluster harness connector terminal D6 and S219?

--

Go to Step 6

Go to Step 7

1. Repair the poor connection or the open in CKT 629 between the instrument cluster harness connector terminal D6 and S219.
2. Inspect the system.

Is the symptom still present?

--

Go to Step 7

System OK

1. Inspect the warning indicator bulb and the bulb connection.
2. If OK, replace the instrument cluster. Refer to Instrument Cluster Replacement .
3. Inspect the system.

Is the symptom still present?

--

--

System OK