Question about GPS

Open Question

I have a citroen C5 2.2 hdi. car is showing engine immobiliser fault. key seems to be doing nothing. sometimes will lock and unlock car but still it will not start it.I have changed the battery in the key. HELP Please!

Posted by on

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 5370 Answers

SOURCE: I lost my key for

For making you new keys work,you will have to get your car key chips programmed.This can be done at dealer.Also a local locksmith can do this programming.But in some case the locksmith programming does not help,in that case the keys chips are to be programmed with car dealer only.The immobilizer is connected to the car ignition switch harness and ECU ( ELECTRONIC CONTROL MODULE) Also known as cars computer.--------- The system of working is as follows:---- When you insert the key in ignition the key gets detected by the ECU and ECU sends the car immobilizer to accept the key. But if you use new keys which are not programmed then ,ECU will not send the message to immobilizer to accept the key. ------------ Disarming the immobilizer is actually not advisable,but yes it can be done,but its not that easy.You will have to disconnect the immobilizer wiring from ignition harness switch as well as you will have to unplug the immobilizer connector from ECU also.This will disconnect the immobilizer.But if you disconnect wrong wires then car ignition switch will get disconnected and car will not get started at all.You will have to check ignition wiring by meter.The live wire is mostly 12 volt for ignition.So you can disconnect the other wire from ignition harness switch to disconnect immobilizer.The immobilizer wire can differ in color,but mostly the color of wire is purple/green.A local car garage can do this for you,They will check the wiring with meter and disconnect the immobilizer wire instead of disconnecting ignition switch.------------ But in all this options getting the key reprogrammed is most advisable option.In key programming,it will not take much time and also it will not disturb the car wiring and functions also. -------------- Also for more help on bypassing the anti theft system in your car.Click this link directly:--- http://newrockies.com/the-problem-and-the-solution/ ------------- This link is just to know how the anti theft system works.-------- ----------This will help.Thanks.Helpmech.

Posted on Feb 11, 2011

  • 5370 Answers

SOURCE: XFfalcon fairmont changed battery wont

As per your problem it indicates that your security system is blocking the engine to start.This system requires key learning and a parameter reset via scan tool by dealer, to reset the security system.This will let the car to start.---- ---------- There is one manual reset procedure, which you can try before taking it to dealer.------- Insert the key into ignition and turn the ignition to ON position and let the key remain in ignition On position for next 30 minutes.Then exactly after 30 minutes turn the key to off then again ON and check.It will start, This is reset procedure.but if this not helping then it has to be reset by scan tool.This is done by dealer.----- This should help.Thanks.Helpmech.

Posted on Jul 04, 2011

  • 16 Answers

SOURCE: citroen c3 14hdi heater blower on constant

sounds like the control unit is bad.

Posted on Feb 01, 2009

  • 89 Answers

SOURCE: Immobiliser problem - 94' Golf Mk3 GTI 2lt 8 valve

just unplug the immobiliser unit. its behind the glove compartment for rhd models.

Posted on Mar 18, 2009

citroenchris
  • 600 Answers

SOURCE: citroen picasso battery charge fault

Probably a short brush in the alternator, if you can find a specialist auto electrician it is possable to replace the brush/control pack but most places want to stripe you for an exchange unit.

Posted on Jan 02, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Citroen saxo vtr problems


I have answered this one many times before... repalace your battery in your fob. Partial signal can also set a fault...Often these questions are answered between 8 and 9:30 in the morning joyfully by your service desk .... sometimes when they are in a rush their brain reject the question out of hand .... so start off the conversation with compliments and a positive point about their nice voice be surprised how many flies can be caught with honey.

Aug 09, 2014 | Vehicle Parts & Accessories

2 Answers

Anti pollution fault on my peugeot 308


my 2008 308 shows anti pollution fault,what do i do now.? any help please

Dec 23, 2012 | 2008 Peugeot 308 1.6

1 Answer

Citreon picasso 1.6 hdi engine code errors P1166 & P0193


Still i have p0193 fault and no pick computersay fuel rail sensor but i was diconect the first injector electric swich then this pro

Jul 09, 2012 | Citroen Xsara Cars & Trucks

2 Answers

How to set timing up on 1.6 Hdi engine without reluctor after cambelt snapped


please state year and model of this engine as they do change ,i think its a citreon something like a berlingo or maybe a 306 or whatever but need the year as the common rail is different to the injector pump model or is it a dreaded my favourite motor and thats a renault

Feb 29, 2012 | Citroen Cars & Trucks

2 Answers

Where the bloody hell do i put the locking tool in the crank of a citroen relay 2.2 hdi ! Thanks guys


Sorry i can't help,re-post the question and see if someone else can,citroen relay??? I don't know what you need.

Jan 23, 2010 | 2005 Peugeot 405

3 Answers

Peugeot 406 hdi executive 2002 will not start


immobiliser problem main dealer me thinks

Aug 18, 2009 | Peugeot 406 Cars & Trucks

1 Answer

Peugeot 307 hdi 2002 5 door will not start


Check the fob battery because if the battery has gone then you can't immobilise the car immobiliser which in turn doesn't let you start the engine however it cranking. open the bonnet and remove the clips of car battery for a good 15-20 minutes and put them back and check your remote key and try to start your car. If nothing happens then let your car diagnosed by a experienced mechanic who is able to read out the ecu codes.

Aug 20, 2008 | 2005 Peugeot 405

2 Answers

Immobiliser light flashing and car will not start the key fob works fine and locks and unlocks car and the ignition turns on.


Hello, do you know what the locksmith did to get the code on your key? Did anything else flash on the screen when the car would not start. My car is doing the same thing, and my Jaguar dealer is 200 miles away. My screen is showing [Engine Fault, Transmission Fault and DSC Fault]. Any help would be greatly appreciated..

Jul 21, 2008 | 2002 Jaguar X-Type

Not finding what you are looking for?
GPS Logo

Related Topics:

1,815 people viewed this question

Ask a Question

Usually answered in minutes!

Top GPS Experts

yadayada
yadayada

Level 3 Expert

74945 Answers

The Knight
The Knight

Level 3 Expert

73619 Answers

kakima

Level 3 Expert

102366 Answers

Are you a GPS Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...