Volvo v40 immobilizer problems. com Sep 7, 2020 · I then found I had the immobiliser issue. May 15, 2025 · Remember that immobilizer problems often stem from simple causes: weak batteries, loose connections, or electronic glitches that a reset can fix. Sometimes it would start perfectly, sometimes it requires 3~5 tries before it starts. The handbook is singularly unhelpful and say to call an authorised Volvo workshop. I have tried locking and unlocking the car with the remote 5 times and turing the key 3 times to try and reprogramme . First, the technician will scan the car with the adequate diagnosis equipment to check if the problem is actually related to the immobilizer system. A google search brought up various results all of which suggested using the remote key to lock/unlock the car 5 times but none of these were for cars with keyless ignition and of course it didn't work. With the techniques in this guide, you’ll be well-equipped to tackle most Volvo immobilizer challenges and get back on the road quickly. Car won't start or crank at all even on first try after battery reset. How can I fix an immobilizer problem on a V40? Since this system is delicate, it is advisable to leave this process in the hands of a specialist. Apr 11, 2011 · Hello, Can anyone help. Now when I try and start the car a clicking noise comes from the engine and a red light flashes on the P/S speaker and the engine wont start. I realized it was a faulty immobilizer when I checked the dashboard, as there is a blinking car icon with an "X" over it. I have replaced a clutch in a V40 and disconnected the battery to do so. Key goes in, out and moves to all positions no problem. Just get the immobilizer message when going from III to O along with anti-skid, srs and service soon messages. I think its the immobiliser kicking in. A few times it won't start altogether. See full list on youcanic. Jul 30, 2015 · The first thing I did was check harnesses to CEM, they are all properly seated. Jun 25, 2006 · I am experiencing the same problem with my 2001 V40 in the last few weeks. bkxus hwqiv chyc ctdojgg drnzz grapn yuzh fmqblg fuhg dfnx