Tail Lamps Inoperative - Right Rear Pickup
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: This test is designed in order to test the power source for the right rear tail lamps originating from the RR PRK fuse in the underhood fuse block. Because the stop lamps and the turn signal lamps do not share the same power source, the stop lamps and the turn signal lamps may operate properly. Because the lamps all share the same ground, a ground problem may cause a complete tail lamp failure in the right rear of the vehicle. For any other symptoms refer to Exterior Lights System Check . | ||||
1 | Did you perform the Exterior Lights System Check? | -- | Go to Step 2 | |
2 | Inspect the RR PRK fuse in the UBEC. Is the fuse open? | -- | Go to Step 10 | 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 2609 (BRN). Is the repair complete? | -- | -- | |
5 | Test the continuity of SP400. Does continuity exist? | -- | Go to Step 7 | Go to Step 6 |
6 | Replace the SP400. Is the repair complete? | -- | -- | |
7 |
Does continuity exist? | -- | Go to Step 9 | Go to Step 8 |
8 | Locate and repair the open in CKT 2250 (BLK) Is the repair complete? | -- | -- | |
9 | Replace SP401. Is the repair complete? | -- | -- | |
10 | Locate and repair the short to ground in CKT 2609 (BRN). Is the repair complete? | -- | -- | |
Tail Lamps Inoperative - Right Rear Utility
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
|
Important: This test is designed in order to test the power source for the right rear tail lamps originating from the RR PRK fuse in the underhood fuse block. Because the stop lamps and the turn signal lamps do not share the same power source, the stop lamps and the turn signal lamps may operate properly. Because the lamps all share the same ground, a ground problem may cause a complete tail lamp failure in the right rear of the vehicle. For any other symptoms refer to Exterior Lights System Check . | ||||
1 | Did you perform the Exterior Lights System Check? | -- | Go to Step 2 | |
2 | Inspect the RR PRK fuse in the UBEC. Is the fuse open? | -- | Go to Step 8 | 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 2609 (BRN) is the repair complete? | -- | -- | |
5 |
Is voltage present? | Battery Voltage | Go to Step 7 | Go to Step 6 |
6 | Locate and repair the open in CKT 1350 (BLK). Is the repair complete | -- | -- | |
7 | Locate and repair the open between terminal B and terminal G of the right rear park and turn signal lamp assembly. Is the repair complete? | -- | -- | |
8 |
Is voltage present? | Battery Voltage | Go to Step 9 | Go to Step 10 |
9 | Locate and repair the short to ground in CKT 2509 (BRN) between the UBEC and the right rear park and turn signal lamp. Is the repair complete? | -- | -- | |
10 | Locate and repair the short to ground in the right rear park and turn signal lamp assembly. Is the repair complete? | -- | -- | |
