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2007 western star ecu wiring harness schematics

Looking for wiring harness schematics for ecu behind the dash regarding turn/ stop lights

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

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SOURCE: cruise control turns off when

If this problem was not there before you installed LED lights that may be the cause, there may be a electrical spike from the LED high voltage circuit that turns the cruise off, you might want to call the tech support of the company that made the LED light kit.

Posted on Nov 02, 2008

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SOURCE: need schematic for 1985 dodge ram250 4x4 main wire

Put a request, along with your vehicle specs (eng, trans, etc) on the vehicle help board at There is a member over there that can email them to you and a many others who can help you troubleshoot as necessary.

Posted on Sep 22, 2009

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SOURCE: How do I get at the wiring to tie in a trailer

Buy a kit from WalMart or some other source. They make this a super easy job. If you insist on not doing it the smart way you will need to find the wires in the rear of the car that light on the lights, Most cars use a yellow wire for the left turn signal, a green wire for the right and a brown wire for the taillights. The trailer brake lights work off the turn signal wires. Strip the insulation from the wires in the car without cutting them and solder a new wire to them. Solder the loose ends of those wires to a four wire plug from your supplier. The fourth wire is white and it is the ground. You have to find someplace out of the weather to fasten the wire solidly to ground. Tape off all the soldered wires with electrical tape. Now solder the wires from the other side of the plug to the leads from the trailer. It helps a lot if you stagger the joints so they won't rub on one another. Tape them off. The white wire must be run from the trailer end of the plug to the trailer frame and firmly fastened. Hook up the trailer and check the lights. If you were careful everything will work out fine.

Posted on Mar 19, 2010

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SOURCE: where is the fog light switch connector on a 97

It would be separate item added to this truck when built with fog lights. It runs from the headlamp switch also so that is why you can't find it

Posted on Mar 30, 2010

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SOURCE: i'm looking for crank sensor

this harness is part of the main engine harness to all the electrical connections of the engine, try doing a wrecking yard search on line, or contact the dealer to purchase a new one.

Posted on Aug 23, 2010

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Opel corsa baklie 1.6 sport 2007di engine light dont com on and dont haf sperk

the signal from the crank angle sensor thats mounted against the block pointing to the crank pulley is what tells the ecu that the engine is turning and to provide spark and injector pulse
so your possible problem area is the ecu
also check the ecu harness plug wires and pins
make sure the crank angle sensor is plugged in

Oct 02, 2016 | 2007 Opel Corsa Utility

1 Answer

Where is the ecu situated

As these units almost never fail, what are your symptoms? FWIW, most ECU's are under the dash sometimes behind the passenger kick panel, although some vans have them under the driver's seat. Sorry I don't know your specific model.

Jun 08, 2016 | 2007 Daihatsu Materia 1.5i

1 Answer

How do I remove/replace driver door wiring harness from my 2007 jeep commander?

I dont know the specifics of your Jeep but on most cars there are alot of harness connector plugs behind the plastic kick panels under the dash-ahead of the doors

May 08, 2014 | 2007 Jeep Commander 4.7

1 Answer

Ishorted out the dash lights on my 2008 mazda b2300. I have changed 3 fuses but i still have no dash lights,any ideas

Does the dash have a printed wiring insert or is it a circuit board- remove the dash again and look over the socket that shorted out and make sure all pins are clean straight and not burned. For further repair a wiring schematic will be needed to test the light harness for power feeds for the dash and instruments.

Feb 04, 2013 | Mazda B2300 Cars & Trucks

1 Answer


be looking at the printed circuit panel behind the dash for solid connection to the harness and see if there is any type of melted circuits on this.. its very thin and can short out easily..

Jan 30, 2013 | 2007 Chevrolet Express Passenger

1 Answer

My anti-lock brakes light on the dash is on....what could be causing this?

Problems with ABS can be frustrating. You have senors on the front wheels, you have wires that run to the sensors, plus you have the ECU mounted to the master cylinder or on the fire wall depends on other options. Now the wheel sensors work like little alternators. Your wheels will have a gear that the senor reads as the wheel turns and then creates an A/C voltage that tells the ECU unit that the wheels are turning. Having a ABS code could mean that wiring to one of the sensors is broken or has fallen off, or is corroded at the plug end. Your ABS system has four major parts the ECU, an ABS hydraulic unit and the wiring harness to the wheel sensors, then last the sensors themselves. You will need to check all the wiring harnesses to each If you have a multi meter you can read the voltage of each wheel sensor at the other end of its wiring harness. Jack up the front end and find the end of each wheel sensor harness and spin the wheels by hand. you should get a reading on the AC voltage scale of about ..45 volts. not quite a half volt. when the wheel stops the meter should go to zero. spin the wheel and the meter should show voltage. That will tell you if the sensor and the wiring is good. The ECU has no trouble shooting it is good or bad.can't help you there. same with the Hydraulic unit. Most times it will be a wire broken or a bad wheel sensor. Good hunting.

Oct 20, 2010 | Oldsmobile Cutlass Ciera Cars & Trucks

1 Answer

Where is the computer box in the Lexus LS400 located?

There are 11 electronic control units(ECU) located in the dash area. They are as follows.
Engine + trans. ecu. behind right side of the dash.
Abs + traction ecu. beside the engine ecu.
electric mirror ecu. behind upper right side of dash.
SRS ecu. behind dash at console.
Shift lock ecu. in center console near shifter.
Power seat ecu. under drivers seat.
progressive power steering ecu. behind left dash left of column.
Steering column tilt + telescopic ecu. behind left dash above column.
Anti-theft ecu. behind far left of dash.
Cruise control ecu. just below the anti-theft ecu.
My guess is you are looking for the engine ECU but you may be
looking for 1 of these in the future. Hope this helps.

Sep 30, 2010 | 1991 Lexus LS 400

3 Answers

Rear tail lights do not work. It is a 2003 Honda Odyssey and the bulbs do not seem to be burned out. I cannot find the correct fuse to check and the sales person at the auto parts store seems to think it...

do the btrake lights work? if they do but the taillights dont work, its most likely a fuse
call a dealer and they can tell you which fuse it is.

Sep 15, 2009 | 2007 Honda Odyssey

1 Answer

Dashboard installation on a 94 cadillac deville

Dash board removal, need to get to the wiring harness behind the dash. Have a few burnt wires that need to be replaced.

Sep 22, 2008 | 1994 Cadillac DeVille

2 Answers


post up on and i will send you a schematic of the wireing harness

Jul 03, 2008 | 1987 Nissan Pickup

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