Renault Master Van Won't Start Red Flashing LED On Dash Transponder Fault Bypass Repair Fix - Part 1

[@simonjamesbaker]

Just tried this on a kangoo I went to buy and started up straight away. Thanks guys !

[@darrennicholson9004]

I’ve got exactly the same issue on my Vauxhall vivaro 2007. I was on the verge of scrapping it as it was so unpredictable on when this issue would occur, sometimes it would be fine for months and then bang immobiliser light flashing like you show! I’ve contacted remote key I hope they do something for the vivaro as I think it’s quite similar to the traffic. Fingers crossed.!!! Thanks for the vid

[@DanielJohnHowTo]

Best of luck.

[@CalumRaasay]

Life saver! Thank you

[@DanielJohnHowTo]

No worries, thanks.

[@patrickdonaghey9477]

@@DanielJohnHowTo what is it

[@waso778]

So what is answer?

[@waynewhitney4736]

Cheers worked on my movano.

[@DanielJohnHowTo]

That's great to hear, thanks for your comment.

[@normanpouch]

Had a gearbox change and the mot van was fine. I picked it up and then kept dying. Then started. The red immobiliser light on constant so looked at wiring and earth for 4-5 hours. Then found a thread about the crankshaft sensor. Bingo. The terminals were not pushing on the sensor but pushing back into the plug. These are faulty plugs and I think there is an upgrade. So hindsight if some works on your car and you have problems look at what they have done not the dashboard.

[@DanielJohnHowTo]

If someone works on your car, there is a new problem it's something they have done so take it back to them?