fuse box diagram

[thollis1616]

does anyone have a diagram of the fuse box? I am trying to locate the fuse for the tailights to see if that is the cause of my pass side light not working right. I tried to wire in a lighted license plate frame to the wiring for the stock license lights and now my light wont come on. The brake and the blinker work, but not the light that comes on when the headlights are on..

[thollis1616]

nevermind, found it. the fuse was blown, so i gotta go get one. Lets hope it was that, I have been pulled over twice already for it, lol.

[GMCdriver]

I just had the same problem with my drivers side.

The factory trailer harnes shares it's running light feed with the left side taillight and a short on our camper blew the fuse.

I found it odd that the left side shares its load with the camper and has a 10 amp fuse while the right side has a 15 amp one.

[thollis1616]

ya, i changed the fuse and it works now. I dont know why it blew though

[coyote]

Originally Posted by thollis1616

ya, i changed the fuse and it works now. I dont know why it blew though

you pulled too much current through it. tacking the lighted license plate frame lights to it probably did it.

[Danno]

I realise that you already have it but I will just post this for searching referances for people looking in the future:

Okay this is for my 2005 Colorado(LS) Xtreme

*note #14b; I screwed up numbering and I didn't feel like going back, if you can't figure that one out then you don't belong in your fuse box anyways ;).

**note: This is for reference only and I take no liability from any damage or problems caused by using these photos and diagrams.

Fuse Panel






Fuse Panel Cover





Fuse Panel Dia.



1. MEGA FUSE (100A)
2. i BOOK (?)
3. RUN/CRNK
4. *PWR/SEAT (40A)
5. FRT PRK LAMP (10A)
6. *DR/LCK (20A)
7. REAR PRK LAMP (15A)
8. ETC (15A)
9. PWR/TRN
10. PRK/LMP
11. REAR PRK LAMP2 (10A)
12. CLSTR (10A)
13. 02 SNSR (10A)
14. HDLP
14.(b) TRN/HAZRD FRT (15A)
15. CRUISE (10A)
16. TCCM (10A)
17. *HTD/SEAT (20A)
18. *FOG/LAMP
19. HORN (10A)
20. AIRBAG (10A)
21. TBC (10A)
22. ABS (10A)
23. HORN
24. FUEL/PUMP
25. *S/ROOF (20A)
26. TRN/HAZRD REAR (15A)
27. FUEL PUMP (15A)
28. RT HDLP (10A)
29. AUX PWR 1 (20A)
30. IGN TRNSD (10A)
31. LT HDLP (10A)
32. BEAM SEL
33. RDO (15A)
34. WPR 2
35. AUX PWR 2 (20A)
36. ONSTAR (10A)
37. WPR (DIODE)
38. A/C (10A)
39. STOP (20A)
40. CNSTR VENT (10A)
41. BCK/UP (15A)
42. *FOG LAMP (15A)
43. ERLS (15A)
44. A/C CMPRSR (10A)
45. PCMI (10A)
46. WPR
47. A/C CMPRSR
48. PCM B (10A)
49. FRT/AXLE (15A)
50. WPR (25A)
51. A/C CLTCH (DIODE)
52. WSW (10A)
53. TRANS (10A)
54. IGN (15A)
55. INJ (15A)
56. STRTR
57. RAP
58. ABS 1 (30A)
59. ABS 2 (40A)
60. STRTR (30A)
61. *PWR/WNDW (30A)
62. BLWR (30A)

* IF EQUIPPED

[LOW DOUGH]

Thanks for posting that Danno

[eddhudson]

Does anyone know where the physical location of RVC Fuse (10 Amp). I have a schematic showing that it's on the same circuit s the Mega Fuse, but cannot find it in the fuse box. Anyone know where this fuse is located?

[virtuo]

Some of my lights are blown on my dash, ie: headlight toggler, part of radio buttons. Any idea what controls these?

[unixbro]

Thanks for this post. I was loading my wheelchair getting ready to leave hazelton pennsylvania when my fuse blew to the rear lights.

I looked all through my books that came with the truck it didn't explain any fuses. because the power for my wheelchair lift comes from the lights in the back.

Even though it's an old post I am reserecting it for a good reason.


Thanks,
unixbro