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How do I reset my Volvo immobilizer?
If the immobilizer is activated, but it shouldn’t, you can reset it by disconnecting power to the Engine Control Module. Look at the fuse box in the engine bay or side of the dashboard. Find the fuse that says Engine Control Module (ECM) and unplug it for at least 5 min. Reconnect it and try to start the engine.
When should you change the timing belt on a Volvo s40?
When to replace the timing belt? Every 60k-90k miles. If an engine is equipped with a timing belt, the timing belt must be replaced at the service interval specified by the vehicle manufacturer regardless of whether or not any problem is visible, typically in the range of 60,000 to 90,000 miles.
How do you fix an immobiliser problem?
Many immobilizer problems can be fixed simply by simply replacing the battery in the key fob. Many transponder keys depend on a small battery to relay the security code to the car immobilizer. Be careful replacing the battery so you don’t accidentally damage the transponder chip inside.
How do I know if my immobiliser is on?
When you are using a key to lock the door of your car remotely, then you will notice that the doors do not lock. It is a clear indication of immobiliser issues in your car. In many modern cars, they don’t have the keyholes on the door outside, so they unable to open them manually with the key.
Why is my Volvo steering wheel locked?
The steering lock is deactivated when the car is unlocked from outside. If the car is not locked, it is sufficient that the remote control key is inside the passenger compartment and the engine is started by turning the start knob towards START in order to unlock the steering lock.
When did my Volvo S40 electrical system go bad?
This happened yesterday 1/28/16 and in April 2015 (the dealership “fixed it” but it didn’t work!!!!) yesterday, while driving home from work, the car did the scariest thing I’ve ever experienced while driving. All the lights on the dash, all the warning lights flashed several times and the car came to a complete standstill.
Are there any problems with the 2007 Volvo S40?
See all problems of the 2007 Volvo S40 . Ignition key will not turn past position 2 allowing for engine starting. The vehicle with stationary in park. Prior to latest incident, the car had occasionally gone into “limp” mode, sticking in 3rd gear but drivable. That problem would go away after a day or so.
How to troubleshoot an electrical problem on a Volvo?
To troubleshoot Volvo electrical problem, you can start by reading the fault codes from the CEM module. You will need a Volvo scanner as generic OBD2 scanners can’t read CEM fault codes. This video shows you how to read and clear codes from the Volvo CEM module using iCarsoft for Volvo.
Why is the ECM not working on my Volvo S40?
One day the windshield wipers wouldn’t turn off and none of the interior electrical equipment would work, no power windows or locks. Drove to Volvo, they stated clogged sunroof drain and that floormat had affected the ECM under the steering column. They cleared drain and cleaned floor for $1K.