Step | Action | Value(s) | Yes | No |
---|---|---|---|---|
Important: This test assumes that the bulb has been checked and is not the cause of the failure. The ground circuit is not diagnosed here. A poor ground would result in multiple failures. If any other symptoms are present refer to Exterior Lights System Check . | ||||
1 | Did you perform the Exterior Lights System Check? | -- | Go to Step 2 | |
2 | Inspect the LT TRN fuse in the underhood fuse block. Is the fuse open? | -- | Go to Step 7 | Go to Step 3 |
3 |
Is voltage present? | Battery Voltage | Go to Step 5 | Go to Step 4 |
4 | Locate and repair the open in CKT 1418 (YEL/BLK). Is the repair complete? | -- | -- | |
5 | Connect a J 39200 DMM between the left park and turn signal lamp connector terminal A and ground. Is voltage present? | Battery Voltage | Go to Step 6 | |
6 | Locate and repair the open in CKT 618 (YEL). Is the repair complete? | -- | -- | |
7 | Locate and repair a short to ground in CKT 618 (YEL). Is the repair complete? | -- | -- |