2 Answers Peugeot 406 hdi electronic immobiliser warning. LESS HASSLE ! Peugeot forums community. SOURCE: Peugeot 406 immobiliser keypad will not accept code. Does the stereo wiring have anything to do with the immobilser? Well I've still got the immobiliser fault, but this time it won't start at all. I know that on a Subaru Forester you have to switch the ignition on and off 3 times to bypass the alarm and immobilizer. Want Answer 0. Came up with "Immobilser Fault". Next find the starter motor feed on ignition switch. I have diesel up to the injector pump but cant get anything out, the engine just turns over and over. please email me wendyspendlove.hotmail.co.uk, hello i hava a 1997 306 with the keypad immobiliser,it also has a cat 1 alarm witch is handy on a modified car,,the battery went flat as the cars off the road,,i charged battery then went to start the car,turned the ignition to the second setting then straight away the green light came on with out me haveing to put my code in,went to start the car and will not start,,wont even try,so i tryed useing jump leads and ran power from another car and when you put key to second position the dash lights just flicker and a relay sitting next to the big relay box under the bonnet just goes beserk but car still wont turn over,,can any1 help. Submitted: 9 years ago. Used the search facility on here and found zilch on D9's. Finally got the BSi back last week. Repaired wires before and approx. Peugeot 406 Immobiliser - Specialist. Peugeot forums community. HELP please need to put my car back on the road........ andi@heronpress.co.uk, i have lost my key transponder and all my keys. I had this problem with a 306 petrol with the keypad system it runs through the ecu so all i did was got an earlier ecu out of a 306 that didnt have a keypad system just the standard alarm on it and just plugged in the ecu and it started straight away it just means that you have no immobiliser on the car anymore hope this helps it worked on my car, no need i have a good bosch pump ,replace this ,key in the code and away you go, i have a 306 turbo diesel and have the same immobilizer probs with the keypad not letting fuel injector pump to work andy ideas on how to solve the problem many thanks pete my email is p.harold@btinternet.com if you prefure to send reply to this thanks again pete, Getting red and green light showing together when key turned to start position. by Doggy » Wed Dec 09, 2009 1:07 pm, Post Moderator: Moderators. Peugeot 406 (1999 - 2004) - 2001 Rapier - Engine Immobiliser Fault. Learn more. Cars bypass immobiliser? by steve_earwig » Thu Jan 14, 2010 10:13 pm, Post bought 406 hdi 110 2002, had 2 keys only one would start the car (found out that information few days after buying it) imobiliser light not going out, could this be as i tried starting with the wrong key ?? All working fine now. Peugeot 406 My 406 Rapier hdi has an immobiliser fault showing My 406 Rapier hdi has an immobiliser fault showing on the digital display, the car wont start and the only key i have has to be put in the door to open the car. find trip wire on back of ignition switch, cut and connect a new wire to ign switch side and run it to the trip on starter motor try to start car it should now turn over.next connect a ignition live feed to the fuel shut off valve on back of fuel pump and start car tit will run .if you turn the car off and it still runs then you have a permant live feed to the fuel shut off and not a switched ignition live ps dont use the same live as the starter trip i have run thes engines on the floor and out of the car hope this helps only for diesels engines. I'll see if I can get a new ring for the immobiliser and report back. 4 Related Answers mike hayward. REMEMBER both these cables are from a live feed (positive) if these wires rub through accidently touch chassis you could be claiming on your insurance!! This is a HELP guide if you want to bypass your immobiliser. 345 Answers ; SOURCE: TDI Engine starts for a second then shuts off. when you put the ignition on the light on the keypad went from red to green and the car would start. My 406 Rapier hdi has an immobiliser fault showing on the digital display, the car wont start and the only key i have has to be put in the door to open the car. Hi all I took my 406 to Peugeot i was told the immobiliser was naffed as the pump is giving no fuel out to the engine & because of year of the car 1996 TD with a key pad immobiliser its not worth fixing the car has a bosch pump. Leopold 2.0 16v Posts: 166 Joined: Sun Jul 19, 2009 10:47 pm Location: Milton Keynes. Clicking this will make more experts see the question and we will remind you when it gets answered. four my 306 td r reg. i carried out an engine change 3 weeks ago on my 306 turbo diesel and have since then been trying to get it to start with no luck. Peugeot immobiliser keypads showing both red and green lights can be reset by turning ignition on, and leaving on for about 30 minutes. Borrow one with known code, start and unplug. Talk about the 406's electrical system, what wires do what, how to add extra functionality, etc. Show Less. The 406 Owners Club for the UK and beyond! Car has done 184900 now. Checked the back of the keypad and found 4 broken wires. by Doggy » Wed Dec 09, 2009 10:46 pm, Post parked up for 10 minutes and when I got back in the immobiliser stays on red and car wont start. After the battery went flat the immobilizer kicked in and cut fuel to the diesel pump. I'm pleased you have sorted it.. '99 Peugeot 406 1.8 16v LS in Jade Green. hi check the fuses in the vechicle and if there ok you would have to see if there is a positive feed at the immobiliser as they are delicate circiuts you may have burned them out best of luck yates210456 .