Question about 2004 Infiniti QX56

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Rear backup camera

Put the gear in reverse , sreen goes fuzzy, back up sensors work , it is the camera

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  • popat_1visha Jan 25, 2009

    I cleaned the lense, it may be the wires/cables, any solutions how to excess the wires

  • Helen Grace Padilla Jul 04, 2013

    more solutions please. thanks.



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The camera is at the liftgate

Posted on Oct 27, 2011

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Rear back up camera glare

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Try cleaning withe glass cleaner and it could be the cable

Posted on Jan 24, 2009

  • Marc Podeszek Jan 25, 2009

    is the camera in the bumper or liftgate

  • Bob Saint John
    Bob Saint John May 25, 2014



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1 Answer

When put in reverse the image is up side down.

How to Reverse the Image on Backup Camera eHow


After installing a backup camera on your vehicle, you need to reverse the image so that the image on the screen matches that of your rear-view mirror. The orientation must match so that the driver doesn't get confused with two conflicting images. The nature of the camera's technology is that its image will be recorded un-reflected, but the mirror will display a reflected image. Fortunately, the engineers who designed back-up cameras thought of this and created simple controls for you to change the orientation.

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Nov 19, 2015 | Cars & Trucks

2 Answers

Motion sensor

No, the rear sensing system won't signal if you are in any gear except reverse. The wiring for the module is connected so that it turns on when you put the car in reverse. (This assumes the sensors haven't failed. If they are dirty, they can sometimes signal when an object isn't there.) Some newer cars have blind spot monitors that indicate an object approaching from behind and to the side; these don't indicate an object directly behind the car.

I hope this helps.

Cindy Wells

Nov 10, 2013 | 2005 Ford Freestyle

2 Answers

Reverse lights dont come on

Check for voltage at the neutral safety switch if the bulbs are good.
The switch also powers the backup light bulbs in reverse.

Aug 06, 2012 | Cars & Trucks

1 Answer

How do i know if i have back up sensors

By backup I assume that you mean reversing sensors. Look on the rear bumper (fender) of the car you should see a number of small round disks embedded in the plastic (same colour as paintwork).

This should be them.

If they are there try reversing over the kerb or a small step (just less than max clearance height) the sensors will normally pick this up as you get within about a foot or so and the warning beeper will sound.

Alterately put a large pillow behind the car and reverse toward it. If you hit it without a warning beeper going off you don't have the reverse sensors or they are not working.

Feb 28, 2011 | 2003 Jaguar X-Type

1 Answer

How to replacew a backup sensor on a 2002 ford excursion

It is very simple to replace the backup sensor. It is a good idea to put on safety glasses or goggles to keep dirt out of your eyes. The easiest way is to lay down under the back of the vehicle and reach up behind the the rear bumper and disconnect the pigtail electrical plug from the suspected faulty sensor(s). Then simply remove the sensor by pushing from inside of bumper toward the rear of the vehicle. If you are not sure which sensor is bad, and if only one sensor is bad, you should check one sensor at a time. And then with the good sensor in place you could test each sensor to see if the vehicle beeps while reversing towards a harmless object (like a traffic cone). Repeat this procedure with the other three sensors and leave the good sensor in place when the back up sensor system works correctly. Hopefully, this will FixYa!

Sep 05, 2010 | 2002 Ford Excursion

1 Answer

Back up warning system keeps turning off

it will need to be scanned, sound like one of your sensors isn't working, a scan should tell which one.

Sep 25, 2009 | 2003 Ford Windstar

1 Answer

Ford backup sensors not working

I would buy a Chilton Repair Manual from a local parts store and a digital ohm meter. If the chilton doesn't have the ohms for all the sensors then research online for the specs on the sensor. It sound like a wiring issue or relay.

Mar 25, 2009 | 2005 Ford F 350 Super Duty

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