What causes start error on Mercedes Benz immobilizer?
While 43sqd is right about “start error” being frequently caused by faulty DAS module, for a previously intermittent “start error” issue you would have to consider a faulty DAS transponder ring as shown in this MB diagnostic algorithm. The DAS ring is not coded – it’s just a piece of wire.
Why do I get message start error on my Mercedes Benz?
Got message Start Error. It was coming on from time to time but now is on. Both keys are not starting. Batteries in car and keys are OK. Ignition switch seems to be all clean and functional. AAM looks pristine inside. Probably immobilizer. Can not get to a garage more then 100 ml away.
How do you remove the Immobilizer on a Mercedes Benz?
The Immobilizer box can be removed by sliding it towards the ignition plug (away from steering wheel). – Wiggle the 4-wire connector as you insert the key and turn to pos. 2 and check to see if the red LED blinks.
How do you reset the ECU on a Mercedes Benz?
Once both windwos are all the way down make both swithches click by pressing them all the way down. This lets the ECU learn that that is the end of the window track and it records it in memeory. Do the same closing the windows by holding both switches and making them click once the windows are all the way up.
How many ohms does a Mercedes Benz immobilizer have?
Read them in conjunction with CGL’s excellent photos. You could swap it with one pulled out of a dead ML in a junkyard, one borrowed from a very good friend with an ML, or a new one bought online from MBpartsworld.com (who will export one to Panama). If you have an ohmmeter you could measure the coil resistance (5 + 1 ohms).
Can you read the fault code on a Mercedes Benz?
Can read fault codes from multiple systems such as transmission, engine, ETS, airbag and more. Can clear fault codes. Can read and erase all fault codes on Mercedes-Benz cars. Only works on MB but can perform further troubleshooting including SBC brake systems, convertible systems, Air Conditioner (A/C) system. 3. Mercedes-Benz Star Diagnostic DAS
Why is my Mercedes-Benz ML 270 not starting?
To release the connections, just squeeze the white clip IN, this causes the jaws of the fitting to expand and allow you to pull out the connection (whilst still squeezing the clip). ps…………check for leaks from any of the 3 ‘caps’ of the high pressure pump as they have been known to leak fuel which will also cause air to enter the system.
What causes a Mercedes Benz to not start?
In most cases you will get a fault code related to one of the following: 1 ECM / PCM computer failure 2 Camshaft position sensor 3 Shifter Selector module 4 Fault codes related to driver authorization or immobilizer 5 Electrical problems
What are the problems with a Mercedes Benz?
Top 5 Mercedes-Benz no start problems 1 Engine Click, No Start 2 Engine Dies Right After It Starts 3 Car turns over, but it won’t start 4 The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery 5 Key will not turn the ignition More