Step | Action | Value(s) | Yes | No | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Important: The CTSY LP fuse in the IP fuse block supplies power to all of the interior lamps through direct wiring or the courtesy lamp relay and the inadvertent power relay. The IP compartment lamp and the underhood lamp do not share the same ground, so the IP compartment lamp and/or the underhood lamp may operate when the other lamps are inoperative. | ||||||||||||||||||||||
1 | Did you perform the Interior Lights System Check? | -- | Go to Step 2 | |||||||||||||||||||
2 |
Are any DTCs present? | -- | Go to Diagnostic System Check - Body Control System in Body Control System | Go to Step 3 | ||||||||||||||||||
3 | Use the scan tool in order to monitor the following components for proper operation. Refer to Scan Tool Data List in Body Control System for more information.
Did you locate and correct a condition? | -- | Go to Step 4 | |||||||||||||||||||
4 | Is the CTSY LP 15A fuse (IP fuse 8) open? | -- | Go to Step 5 | Go to Step 8 | ||||||||||||||||||
5 |
Is the resistance less than the specified value? | 2 ohms | Go to Step 6 | Go to Step 7 | ||||||||||||||||||
6 | Locate and repair a short to ground in CKT 40 (ORN). Is the repair complete? | -- | -- | |||||||||||||||||||
7 | Locate and repair a short to ground in CKT 1732 (ORN). Is the repair complete? | -- | -- | |||||||||||||||||||
8 |
Is the specified voltage present? | Battery Voltage | Go to Step 10 | Go to Step 9 | ||||||||||||||||||
9 | Locate and repair an open in CKT 40 (ORN). Is the repair complete? | -- | -- | |||||||||||||||||||
10 |
Do the courtesy lamps and the dome lamps illuminate? | -- | Go to Diagnostic System Check - Body Control System in Body Control System | Go to Step 11 | ||||||||||||||||||
11 | Open the IP compartment. Does the IP compartment lamp illuminate? | -- | Go to Step 15 | Go to Step 12 | ||||||||||||||||||
12 | Inspect CKT 1393 (DK BLU) for an open. Is an open present? | -- | Go to Step 14 | Go to Step 13 | ||||||||||||||||||
13 | Replace the inadvertent power relay. Is the repair complete? | -- | -- | |||||||||||||||||||
14 | Locate and repair the open in CKT 1393 (DK BLU). Is the repair complete? | -- | -- | |||||||||||||||||||
15 | Do the power door locks operate properly? | -- | Go to Step 17 | Go to Step 16 | ||||||||||||||||||
16 | Locate and repair an open in CKT 1850 (BLK). Is the repair complete? | -- | -- | |||||||||||||||||||
17 | Replace the courtesy lamp relay. Is the repair complete? | -- | -- | |||||||||||||||||||
