ignition issues

Asked by GuruB3Z2K Jan 25, 2019 at 01:18 PM about the 1997 Chevrolet Suburban K1500 4WD

Question type: Maintenance & Repair

What would cause the 10 amp crank fuse to melt? I keep having to replace the ignition switch. I have replaced the ignition switched four times already.
It does not blow in the fuse box just melts it and after a while the ignition switch fails but after I replace it everything works fine for six months then it will melt the fuse again. But it does not pop it and I'm back to square one.
Is something drawing too much current?

1 Answer
27,650

oilyspill answered 5 years ago

The diagram is part of your starter wiring. My thought was to bypass the fuse block, use jumper wire with inline fuse for crank fuse, just for testing. If it was drawing too much current, why wouldn't it blow the fuse? Maybe some of the others have an idea?

Mark helpful

Your Answer:

Related Questions

  • ignition issues 1 Answer

    What would cause the 10 amp crank fuse to melt? I keep having to replace the ignition switch. I have replaced the ignition switched four times already. It does not blow in the fuse box just melts it a...

    1997 Chevrolet Suburban K1500 4WD

    -

    Maintenance & Repair

  • Ignition 1 Answer

    My son broke the key off in my 2003 Chevy suburban my husband drilled out the Ignition got it to start but now the anti theft is in there is there any way to clear the anti theft

    2003 Chevrolet Suburban

    -

    Maintenance & Repair

  • 2002 suburban motor issues 1 Answer

    chevy suburban 5.3. Ok, so long story short. Truck started blinking engine light, lost all engine power, truck wouldn't stay running and motor sounded like 2 sledgehammers banging around under the ...

    2002 Chevrolet Suburban 1500 LS 4WD

    -

    Maintenance & Repair

  • 2003 Chevy suburban electrical issues 1 Answer

    I have a 2003 Chevy Suburban 1500 lt. 5.3 L engine. There are a few issues and I suspect they all tie back to electrical. First my gauges only work in the mornings or after several hours of non ope...

    2003 Chevrolet Suburban 1500 LS 4WD

    -

    Maintenance & Repair

  • ignition c fuse draws 2amps with switch off WHY 1 Answer

    When ignition is turned off battery goes dead after a few days draws about 2 amps when switch is off

    2002 Chevrolet Suburban 2500 LT 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Suburban Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    3,090
  • #2
    JimO65
    Reputation
    2,400
  • #3
    Rowefast
    Reputation
    2,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Tahoe
14 Great Deals out of 891 listings starting at $12,900
Used Ford Expedition
23 Great Deals out of 835 listings starting at $7,888
Used GMC Yukon
16 Great Deals out of 918 listings starting at $4,555
Used Lincoln Navigator
3 Great Deals out of 171 listings starting at $9,869
Used Ford F-150
298 Great Deals out of 14,071 listings starting at $1,712
Used GMC Sierra 1500
141 Great Deals out of 6,552 listings starting at $2,995
Used Dodge Durango
58 Great Deals out of 2,239 listings starting at $5,500
Used Toyota 4Runner
9 Great Deals out of 305 listings starting at $9,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.