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none of the fuses are blown, i guess it must be something else. my left turn signal flickers real fast, the front signal works, but the rear signal does not.
none of the fuses are blown, i guess it must be something else. my left turn signal flickers real fast, the front signal works, but the rear signal does not.
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Hey Derrick,
I do not think the blinkers have a "right" and "left" fuse...Its usually a flasher/blinker relay.
Try replacing the bulbs.. make sure their sockets are clean and able to hold the bulbs tight. If you are not getting both right side blinkers to work and you know both bulbs are good, the switch in the column may be the culprit.
There is no separate fuse for the L and R brake lights, fuse #34 in the rear fuse panel handles both sides. There are separate fuses for the turn signals however, #38 for L turn and #43 for R turn.
There are several things that could be the problem, but first, I would have to know EXACTLY what IS working and what IS NOT working to isolate the problem.
1. Is it just your rear park (or running) lamps not working? One side? or Both sides? (they have separate fuses.)
2. Are the FRONT park lamps working? (Again, separate fuse, but powered by the same MAIN feed.)
3. Are your Brake and Turn signals working? One side? Both sides? Front AND Rear for turn signals?
4. Have you tried changing bulbs already? (It IS possible to have two blown bulbs at the same time)
Get back to me with this information and I will try to isolate the possibilities for you.
Relay in fuse box under hood on driver side wheel well labeled HDM, #46 on 2004 Envoy XUV. Swap with relay #45 labeled "Fan" to test. That was my problem.
ok tdknutson, I'm not clear on this, does the truck left turn signal stop working when u plug the trailer in, or is it the trailer left turn signal that's not working, or both? When u plugged in the test light did it show u had power to that plug in? Let me know the answer to the above, and in the meantime, check the ground on the turn signal at the trailer. Make sure it's not loose, and tightly connected to the frame (or wire). Also, what type plug in do u have? 4, 6, 7 wire?
The body control fuses are located in the left hand side when the driver door is open. The panel just pops off. All fuses are labeled. Do the signals work on the outside? This would tell me that the dash has been off for service and not replaced properly....accordianman
none of the fuses are blown, i guess it must be something else. my left turn signal flickers real fast, the front signal works, but the rear signal does not.
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