Did you perform the Power Sunroof System check?

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Go to Step 2

Go to Power Sunroof System Check

1. Turn the ignition switch to the RUN position.
2. Inspect the operation of the power windows.

Do the power windows operate?

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Go to Step 3

Go to Power Windows System Check

1. Turn the ignition switch to the OFF position.
2. Disconnect the sunroof control module connector C1 and connector C2.
3. Turn the ignition switch to the RUN position.
4. Inspect for voltage between the sunroof control module connector C1 terminal C (PNK) and ground.

Is battery voltage present?

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Go to Step 4

Go to Step 5

Inspect for voltage between the sunroof control module connector C1 terminal C and terminal D.

Is battery voltage present?

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Go to Step 6

Go to Step 7

Repair the open in CKT 70 (PNK).

Is the repair complete?

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Go to Power Sunroof System Check

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1. Inspect the resistance between the sunroof control module connector C2 terminal 5 and terminal 6.
2. Press the sunroof switch to the FORWARD/OPEN VENT position.

Does the resistance go from OL (infinite) to the specified value or less than the specified value?

5 ohms

Go to Step 11

Go to Step 8

Repair the open in CKT 1250 (BLK).

Is the repair complete?

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Go to Power Sunroof System Check

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1. Inspect the resistance between the sunroof control module connector C2 terminal 5 and terminal 7.
2. Press the sunroof switch to REVERSE/CLOSE VENT.

Does the resistance go from OL (infinite) to the specified value or less than the specified value?

5 ohms

Go to Step 10

Go to Step 9

1. Inspect for an open or short to ground in CKT 128 (DK BLU).
2. Ensure that the sunroof switch connector is clean and tight.
3. If OK, replace the sunroof switch.

Is the repair complete?

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Go to Power Sunroof System Check

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1. Inspect CKT 100 (BRN) for an open or short to ground.
2. Ensure that the sunroof switch connector is clean and tight.
3. If OK, replace the sunroof switch.

Is the repair complete?

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Go to Power Sunroof System Check

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1. Inspect the resistance between the sunroof control module connector C2 terminal 5 and terminal 7.
2. Press the sunroof switch to REVERSE/CLOSE VENT.

Does the resistance go from OL (infinite) to equal or less than the specified value?

5 ohms

Go to Step 12

Go to Step 13

1. Open the sunroof. Use the manual method outlined in step 3 of Trouble Shooting Hints if needed.
2. Inspect the resistance between the sunroof control module connector C2 terminal 1 (YEL) and terminal 8 (RED).

Does the resistance go from OL (infinite) to equal or less than the specified value?

5 ohms

Go to Step 14

Go to Step 15

1. Inspect for an open or short to ground in CKT 110 (ORN).
2. Ensure that the sunroof switch terminals are clean and tight.
3. If OK, replace the sunroof switch.

Is the repair complete?

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Go to Power Sunroof System Check

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1. Close the sunroof.
2. Connect a fused jumper between the sunroof control module connector C1 terminal C and terminal B.
3. With the first jumper between connector C1 terminal A and terminal D.

Does the sunroof motor run?

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Go to Step 16

Go to Step 17

1. Inspect CKT 132 (RED) for a short to ground.
2. If OK, replace the sunroof actuator.

Is the repair complete?

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Go to Power Sunroof System Check

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1. Inspect that the sunroof control module connectors C1 and C2 are clean and tight.
2. If OK, replace the sunroof control module.

Is the repair complete?

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Go to Power Sunroof System Check

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1. Inspect CKT 129 (LT GRN) for an open or short to ground.
2. Inspect CKT 127 (DK GRN) for an open.
3. Ensure that the sunroof control module connectors C1 and C2 are clean and tight.
4. If OK, replace the sunroof actuator.

Is the repair complete?

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System OK

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