1

Did you perform the Exterior Lights System Check?

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Go to Step 2

Go to Exterior Lights System Check

Inspect the TURN fuse 10 at the IP fuse block.

Is the fuse open?

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Go to Step 3

Go to Step 4

Locate and repair the short to ground in CKT 16 (PPL), CKT 1414 (LT BLU/WHT), and/or CKT 1415 (DK BLU/WHT) and replace the fuse.

Is the repair complete?

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Go to Exterior Lights System Check

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Do the activated turn signals stay on steady at all locations?

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Go to Step 8

Go to Step 5

1. Turn the ignition switch to the RUN position.
2. Backprobe a test lamp between CKT 139 (PNK) cavity C and ground at the hazard switch connector.

Does the test lamp light?

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Go to Step 7

Go to Step 6

Locate and repair the open in CKT 139 (PNK).

Is the repair complete?

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Go to Exterior Lights System Check

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1. Connect a test lamp between CKT 16 (PPL) cavity H at the hazard switch connector and ground.
2. Maintain the ignition switch in the RUN position.

Does the test lamp light?

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Go to Step 11

Go to Step 8

Using a digital multimeter, check for continuity to ground at terminal A of the hazard warning switch.

Is there continuity?

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Go to Step 10

Go to Step 9

Locate and repair the open in CKT 1850 (BLK) between the hazard warning switch and ground G203.

Is the repair complete?

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Go to Exterior Lights System Check

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Replace the hazard warning switch.

Is the repair complete?

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Go to Exterior Lights System Check

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1. Connect a test lamp between CKT 16 (PPL) cavity B5 at connector C211 and ground.
2. Maintain the ignition switch in the RUN position.

Does the test lamp light?

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Go to Step 13

Go to Step 12

Locate and repair the open in CKT 16 (PPL) between the hazard warning switch and connector C211.

Is the repair complete?

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Go to Exterior Lights System Check

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1. Maintain the ignition switch in the RUN position.
2. Connect a test lamp between ground and terminal A6 (DK BLU/WHT) at the C211 connector while activating the RH turn signal.
3. Connect a test lamp between ground and terminal A7 (LT BLU/WHT) at the C211 connector while activating the LH turn signal.

Does the test lamp light?

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Go to Step 15

Go to Step 14

Replace the turn signal switch.

Is the repair complete?

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Go to Exterior Lights System Check

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1. Maintain the ignition switch in the RUN position.
2. Connect a test lamp between ground and the underhood fuse block connector C1, terminals C2 and  C10 while activating the RH turn signal.
3. Connect a test lamp between ground the underhood fuse block connector C1, terminals C1 and F10 while activating the LH turn signal.

Does the test lamp light?

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Go to Step 17

Go to Step 16

Locate and repair open in CKT 1414 (LT BLU/WHT) and/or CKT 1415 (DK BLU/WHT) between the underhood fuse block and the turn signal switch.

Is the repair complete?

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Go to Exterior Lights System Check

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Inspect the following fuses in the underhood fuse block:

Are all the fuses good?

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Go to Step 19

Go to Step 18

Locate and repair short to ground in the applicable circuit(s).

Is the repair complete?

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Go to Exterior Lights System Check

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Using a test lamp to ground, check each of the following for power while activating the appropriate turn signal switch mode:

Does the test lamp light?

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Go to Step 21

Go to Step 20

Locate and repair the open in the applicable circuit(s).

Is the repair complete?

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Go to Exterior Lights System Check

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Using a digital multimeter, check each of the following for ground continuity:

Is there continuity?

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Go to Step 23

Go to Step 22

Locate and repair the open in the applicable ground circuit(s).

Is the repair complete?

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Go to Exterior Lights System Check

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Replace the inoperative bulbs.

Is the repair complete?

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Go to Exterior Lights System Check

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