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Repair energizer EN2000 inverter.

Does not power up.

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Can someone help me on locating my c?oling fan switch on my 2003 ford escape.

Cooling fan switch ? The cooling fans on your vehicle are computer controlled . Relay's energized by PCM - engine computer . Coolant temp sensor is a input to the PCM ,when the temp. reaches 212 degress the PCM will energize the low speed fan relay ,if temp reaches 250 degress the PCM will energize the high speed cooling fan relay . Hooking up a scan tool an checking coolant temp. sensor data to the PCM and checking control from the PCM ( energizings relay's ) Is how to diagnose this . Not replacing parts and hope you fix the problem . Your best bet take it to a qualified repair shop.

Aug 13, 2017 | Ford Cars & Trucks

1 Answer

How to test the wiring for the relay and if it's working

If it's a square 5 pin relay the terminals are marked, 85 and 86 are the coil when you put power and ground to the terminals the coil will energize and the relay will click, it dosnt matter what terminal gets power and what one gets ground. With no power on the coil- not energized pins 30 and 87a are hooked together, when you energize the coil and it clicks pin 30 and 87 are hooked together.

Feb 21, 2017 | Cars & Trucks

1 Answer

Compressor clutch engages when I jump the relay, and I already bought a new relay. What could be preventing the compressor from recording power.

The compressor from recording power ? First off what make , model an year vehicle ? When you jump the pins where the relay plugs into , By the way that should be pin's 30 & 87 .look on the bottom of the relay .Besides 30 & 87 you will also see pin's 85 & 86 ! 85 ,86 are the control side . When you push the A/C button on the control head ,depending on make , model an year vehicle , the control head sends a turn on request to the BCM - body control module or right to the PCM - engine computer .The PCM will then energize the compressor clutch relay ! Is there control from PCM ? Before the the relay will be energized the PCM looks for a signal from high an low pressure cut out switches . Your best bet would be to take your vehicle to a qualified repair shop .

Aug 05, 2016 | Cars & Trucks

1 Answer

Rear doors will not unlock

Door Lock System Components
The power door lock system consists of the following components:
The driver door switch (DDS)

The passenger door switch (PDS)

The body control module (BCM)

The driver information center (DIC)

The rear door lock/unlock relay (LBEC)

The door lock actuators in each of the doors The rear passenger doors are controlled by the BCM through the rear door lock/unlock relay which is incorporated onto the printed circuit board in the LH BEC. The BCM controls the unlock relay by providing ground to energize the coil and controls the lock relay by providing battery voltage to energize the relay coil. The energized the relay and allows voltage to be applied to either the door lock motor lock or unlock circuits. Since the other side of the door lock actuator is connected to the normally closed contacts of the opposing relay to ground, the doors lock or unlock.
Do you know what the BCM is , body control module ! If you do not know about this stuff I strongly suggest you to it to a ASE certified repair facility ! Save yourself some money an aggravation !

Apr 17, 2015 | 2007 GMC Sierra 1500

1 Answer

Wipers will not come on 1985 corvette

Most systems work like this, in any vehicle. You have a switch to turn it on. You have a relay that is energized by the switch. The relay supplies power to the windshield wiper motor when energized. So to troubleshoot you check to see if there is power in the motor terminals . No power there, check the relay to see if it has been energized. If there is power to the relay, no power to the motor, you have a bad relay. If the relay is not receiving power to the coil, then check your switch. You need a voltmeter, Radio Shack has them for very little money.
Hope that helps.

Oct 28, 2011 | 1985 Chevrolet Corvette

1 Answer

Check engine light won't come on on my 93 cherokee and it won't start when the light comes on after a dozen tries it starts

Your jeep is suffering from what is called the "delayed check engine light problem". Your main computer ecu is in need of repair. Some internal components, ones that normally send power to energize the various engine relays, have gone bad from age. Have the ecu repaired. That services is offered on ebay.

Oct 06, 2011 | 1993 Jeep Grand Cherokee

2 Answers

I have a 1985 F150 that keeps using up Starter Solenoids. Can I get a more powerful solenoid or is there another problem that is causing this?

There is no power to a solenoid. The small ignition wire simply energizes a plunger so there is contact between the larger battery cables. (assuming that is still the remote mounted solenoid. Still basically the same thing with a starter mounted solenoid).
A weak battery can kill a starter/solenoid. Have it tested.
If you can get your hands on an inductive type ammeter you can also check on the current draw of the starter. Testing a starter on a bench when its free and not turning a motor does not much good.
Also make sure you have good power to the small wire that energizes the solenoid. Normally it should not drop bellow 10 volts while cranking. If it is then perhaps your ignition switch has some resistance.

Sep 11, 2011 | 1987 Ford F 250

5 Answers

The screen was black when turned on but could make out what was on the screen when facing the light

You have 1 of 2 issues...

1.) You have a Bad LCD Bulb.. You can get a replacement LCD Bulb and change the LCD Bulb inside the Display which is cheaper and easier than replacing the whole backlight panel.... LCD bulbs cost around $12 Be careful these bulbs are Fragile and if bent when installing- will break...

2.) You have a failing Power Inverter... this is located just under the screen display panel,, it is a circuit board that the screens lcd bulb plugs into and the display cable plugs into... this inverter board converts the DC power in the laptop back to AC power because the screen needs more power to power the lcd bulb...

Your Problem Is One of These 2 Things... Your Best Bet Is To Test The Power Inverter First - Since It Is The Easier Of The 2 To Replace/Repair

Nov 16, 2009 | Cars & Trucks

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