Main fuse popping when connecting battery?

CCA will have no affect on the rest of the system. The starter is the only component that could pull such a large amount of current, and it is not powered through the main fuse. The main battery cables just run directly to it. If the main fuse is popping, it's bound to be a short or the cables are hooked up backwards. Since you seem sure it's not the second, scour the area around the (+) battery cable terminal for anywhere it might be grounding.


The POSITIVE cable is composed of two cables. One of those two cable is much smaller, and that smaller one goes to the engine bay fuse box to feed those fuses.

Negative cable should be composed of only one large cable.

Properly check the battery cable must be reversed.

Or the battery cable are not in order.Try connecting other battery and confirm,the problem.

This will help.
Thanks.

See below latest solved car problems :----

How to replace Drive Shaft bearing on Toyota pick up?

http://schematicsdiagram.blogspot.in/2012/02/how-to-replace-drive-shaft-bearing-on.html

Car suddenly died and won’t start?

http://technoanswers.blogspot.in/2012/02/car-suddenly-died-and-wont-start.html

Car is starting but not turning over?

http://technoanswers.blogspot.in/2012/02/car-is-starting-but-not-turning-over.html

Engine cranks but will not start?

http://technoanswers.blogspot.in/2012/02/engine-cranks-but-will-not-start.html

Exclamation indicator light on ford freestar dash?

http://technoanswers.blogspot.in/2012/02/exclamation-indicator-light-on-ford.html

2004 ford freestar van idles rough?

http://howtobyme.blogspot.in/2012/01/2004-ford-freestar-van-idles-rough.html

How to remove Intake Manifold Tuning Valve?

http://technoanswers.blogspot.com/2012/01/how-to-remove-intake-manifold-tuning.html

Trunk release Problem on Toyota Camry?

http://schematicsdiagram.blogspot.in/2012/02/trunk-release-problem-on-toyota-camry.html

CMFI details for GMC vehicles?

http://technoanswers.blogspot.com/2012/01/cmfi-details-for-gmc-vehicles.html

Mazda MPV cranks but will not start?

http://technoanswers.blogspot.com/2012/01/mazda-mpv-cranks-but-will-not-start.html

MAZDA MPV WILL CRANK BUT NOT TURN OVER TO START?

http://technoanswers.blogspot.com/2012/01/mazda-mpv-will-crank-but-not-turn-over.html

Freightliner fl112 fuse box diagram?

http://technoanswers.blogspot.com/2012/01/freightliner-fl112-fuse-box-diagram.html

Car will not turn the ignition to start?

http://technoanswers.blogspot.com/2012/01/car-will-not-turn-ignition-to-start.html

Car only starts when gas pedal is pressed?

http://technoanswers.blogspot.com/2012/01/car-only-starts-when-gas-pedal-is.html

How to compare pattern of left bank and right bank sensors?

http://schematicsdiagram.blogspot.in/2012/02/how-to-compare-pattern-of-left-bank-and.html

Check power train warning light on?

http://howtobyme.blogspot.in/2012/02/check-powertrain-warning-light-on.html

Check power-train message with orange engine light came on?

http://howtobyme.blogspot.in/2012/02/check-power-train-message-with-orange.html 

Check Powertrain message and Safety Mode Reduced Performance on Holden VZ Commodore?

http://howtobyme.blogspot.in/2012/02/check-powertrain-message-and-safety.html

Hyundai coupe f2 hazard fault?

http://schematicsdiagram.blogspot.com/2012/01/hyundai-coupe-f2-hazard-fault.html

Where is the pcv valve located on 2007 Duratec ford focus xr5?

http://repairhelpcenter.blogspot.in/2012/02/where-is-pcv-valve-located-on-2007.html

Gas door hinges broken on Toyota?

http://technoanswers.blogspot.in/2012/02/gas-door-hinges-broken-on-toyota.html

Where is the bulb located in glove box?

http://repairhelpcenter.blogspot.com/2012/01/where-is-bulb-located-in-glove-box.html

Additional wiring harness needs to be installed in a brake controller for electric brakes on 2012 Toyota Highlander?

http://repairhelpcenter.blogspot.com/2012/01/additional-wiring-harness-needs-to-be.html

Fail smog test due to gas filter hose?

http://repairhelpcenter.blogspot.com/2012/01/fail-smog-test-due-to-gas-filter-hose.html

Clutch squeaking under hood?

http://repairhelpcenter.blogspot.com/2012/01/clutch-squeaking-under-hood.html

How to remove Rear Adjustable Arm on 2007 Toyota Camry?

http://schematicsdiagram.blogspot.in/2012/02/how-to-remove-rear-adjustable-arm-on.html

Engine stalls when gas is given?

http://technoanswers.blogspot.in/2012/01/engine-stalls-when-gas-is-given.html

4x4 front differential will not engage the axle on ford?

http://technoanswers.blogspot.in/2012/02/4x4-front-differential-will-not-engage.html

1990 mazda 323 stalls and quit running?

http://technoanswers.blogspot.in/2012/02/1990-mazda-323-stalls-and-quit-running.html

Where is Crankshaft position sensor located on Toyota Tundra?

http://schematicsdiagram.blogspot.in/2012/02/where-is-crankshaft-position-sensor.html