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2002 Chevy Blazer All electrical inside vehical not working

Tiny
SINBAD97303
  • MEMBER
  • 2002 CHEVROLET BLAZER
Electrical problem
2002 Chevy Blazer 6 cyl Four Wheel Drive Automatic

Car wouldn't start other day. Jumped it, starts fine, drives fine. Internal things stopped working. Looked through book says the problem is in the back fuse box, tried moving around fuses and even replaced one and nothing seemed to work. I think the box from the front near the battery had something to do with the back one frying. Still starts and drives just fine, nothing else works. No power windows no radio no seats. Any suggestions? Have checked all little fuses. Is there a way, other than replacing ALL "relay" (black, gray, or silver) fuses?
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Thursday, May 29th, 2008 AT 4:40 PM

2 Replies

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Did you check the fuses and relays in the power distribution box under the hood. Usually there are fuses and or relays the work the things your talking about. I believe there are 2 50amp Maxi Fuses that may be your problem. Unless the fuse block under dash is melted.
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Thursday, May 29th, 2008 AT 6:55 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
You might want to test the ignition switch, sounds like the accessory side could be no good. Usually the heavy gauge yellow wire at the switch. Check accessory fuses.
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Saturday, May 31st, 2008 AT 3:27 AM

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