answersLogoWhite
Car Electronics and Lights
Car Fuses and Wiring
Chevy Blazer
Ford Expedition XLT

What would cause the ecmb fuse to pop on a 1989 full size blazer?


Top Answer
User Avatar
Wiki User
Answered 2007-02-02 22:14:26

There are only two things which cause fuses to "pop," or blow. 1. Electrical current flow [amps] in the circuit which exceed the amperage value of the fuse. This would be caused by a short circuit to ground, either inside the ecmb, or anywhere in the circuit wiring. 2. Very seldom, a fuse may be defective and simply fail "on its own."j3h.

001
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
๐Ÿ˜‚
0
User Avatar

Your Answer

Still Have Questions?

Related Questions

Will a bad oil pressure switch cause the ecmb fuse to keep blowing on your 92 s10 blazer 4.3 liter?

NO.. It will not.


Where is the ecmb located on 1993 Chevy s10 blazer?

The ecm would be in the passenger side kick panel.


Where is the fuse for the fuel pump on a 1989 Chevy one ton dually?

ECMB fuse


Why does my 1995 Chevy blazer keep blowing the ecmb fuse?

Does the obd2 plug work? allot of the time it can be joined with the cigarette lighter. Check that it could be an issue. If not I would think the ecm may be shorting out?


Where is the fuel pump fuse on a 1991 Chevy Blazer S10?

The fuel pump relay is mounted on the firewall above the power steering. There are two identical relays side by side.ecmb under the dash!


What does the ecmb fuse on a 1995 gmc safari control?

It controls shorting and overload protection for the electronic control module, the "brain" or "computer" located under the right 'kick panel', passengers side.


The fuse in the slot marked ecmb blew checked everything from the fuel pump to the wire block any answeres also can I put it on a togel switch in hot wire it 1990 sub tbfi?

That controls more than just your fuel pump relay, it also controls the Oil Pressure Switch, and the ECM (Electronic Control Module). Here is the most useful info I could find for you with a diagram:http://www.justanswer.com/questions/1i49a-ecmb-fuse-go-every-time-put-one


What runs off of an ecmb fuse on a 1988 Chevy Astro that causes it to blow whenever you turn left?

ECM means engine control module (the computer), and there are two fuses, ECM A and ECM B. I think if either one blows, the engine stops running, so this must be a very annoying problem. You may have a bad wiring harness by the computer, which is located just in front of the passenger door, but I suspect it is more likely a bad sensor or wiring that goes to one of the sensors in the engine. I do not have a wiring diagram, so I do not know exactly which sensors are powered from ECMB.


What would cause a 1989 s10 blazer to die after it warms up?

check your catalytic converter to see if its plugged as this will cause the engine to die. good luk,ozzy


Transmission on a 1989 Chevy blazer shifting problems?

There are several things that can cause shifting problems in your 1989 Chevrolet Blazer transmission. The most common cause of shifting problems is a lack of transmission fluid. Broken shifting forks can also cause transmission shifting problems.


1989 s10 blazer?

OK, you have a 1989 S-10 Blazer. What is your question?


1989 Chevy Blazer?

What about it?


Why does a 1989 Chevy S10 Blazer stall when you stop?

check for vacuum leaks that wull usually cause this problem


Why would you have antifreeze leaking from under the dash on 1989 S10 Blazer?

heater core???


Would a 1989 Chevy Blazer front clip fit on a 1982 Chevy Blazer?

yes, 82-93 are the same besides grill design


How much would it cost to change a 1989 K5 Blazer from and automatic transmission to a Manual Transmission?

your dumb


What would cause my 2001 Chevrolet Blazer to lose power under acceleration?

Fuel pump could be possibly getting weak. Happened to my blazer.


What would cause the brakes on a 95 Chevy blazer to go stiff?

Bad brake booster.


Will a 1989 Chevy Blazer transmission fit a 2000 Chevy Blazer?

No it will not even bolt up. GM redesigned the transmission and its not even close to being the same as the 1989 trans.


What would cause a 95 blazer to shake when execrating?

There are several things that can cause your 1995 Chevrolet Blazer to shake when accelerating. Bad spark plugs and spark plug wires can cause the vehicle to shake. Tuning up the engine may eliminate the problem.


You have no dash lights at all in your 1989 s10 blazer what could be the problem?

If you have no dash lights at all on your 1989 S10 Blazer, a blown bulb can be the problem. You should also check the fuse.


What would cause the dash and tail lights go out on a 93 Chevy fullsize blazer?

might be a fuse


What would cause a Chevy blazer to leak antifreeze out of exhaust?

Head gasket or cracked head. Mo


What would cause low voltage on a 1991 Chevy blazer?

A faulty alternator, a faulty belt tensioner.


Hoses to transfer case for s10 blazer?

i have a 1989 chevy blazer gos in 4x4 drive but front wheels are not pulling wat do i do about that


Still have questions?