Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The roof rail courtesy or courtesy/reading lamps do not turn on when the courtesy lights are on. | ||||
1 | Was the Interior Lamps System Check performed? | -- | Go to Step 2 | |
2 | Is the inoperative lamp the courtesy/reading lamp? | -- | Go to Step 3 | Go to Step 4 |
3 | Inspect the roof rail courtesy/reading lamp bulb filament. Is the roof rail courtesy lamp bulb filament open? | -- | Go to Step 11 | Go to Step 12 |
4 | Inspect the roof rail courtesy lamp bulb filament. Is the roof rail courtesy lamp bulb filament open? | -- | Go to Step 5 | Go to Step 6 |
5 | Replace the roof rail courtesy lamp bulb. Is the repair complete? | -- | System OK | -- |
6 |
Does the test light illuminate? | -- | Go to Step 7 | Go to Step 8 |
7 | Using a test light, connect between the roof rail courtesy lamp harness connector terminal 1 and 2. Does the test light illuminate? | -- | Go to Step 9 | Go to Step 10 |
8 | Repair the poor connection or open in circuit 1393. Is the repair complete? | -- | System OK | -- |
9 | Replace the roof rail lamp assembly. Is the repair complete? | -- | System OK | -- |
10 | Repair the poor connection or open in circuit 690. Is the repair complete? | -- | System OK | -- |
11 | Replace the roof rail courtesy/reading lamp bulb. Is the repair complete? | -- | System OK | -- |
12 |
Does the test light illuminate? | -- | Go to Step 13 | Go to Step 14 |
13 | Using a test light, connect between the roof rail courtesy/reading lamp harness connector terminal A and B. Does the test light illuminate? | -- | Go to Step 15 | Go to Step 16 |
14 | Repair the poor connection or open in circuit 1393. Is the repair complete? | -- | System OK | -- |
15 | Using a test light, connect between the roof rail courtesy/reading lamp harness connector terminal A and C. Does the test light illuminate? | -- | Go to Step 17 | Go to Step 18 |
16 | Repair the poor connection or open in circuit 690. Is the repair complete? | -- | System OK | -- |
17 | Replace the roof rail courtesy/reading lamp assembly. Is the repair complete? | -- | System OK | -- |
18 | Repair the poor connection or open in circuit 350. Is the repair complete? | -- | System OK | -- |
