Hi everyone,
I bought a 2.8 120Kw Jeep Liberty Sport one year ago.
Since then I'm having troubles with some errors codes.
The ones I'm always having since the beginning are
- P0560
- P0070
The external temperature sensor has been replaced two times and the problem is not fixed.
For the P0560, the mechanic changed the alternator clutch or whatever it is, saying that the belt was sometimes slipping.
That can be true since I was also having occasional problems with the alternator and the battery light on the dash.
This didn't fix the P0560 error, though.
After changing also a couple of glow plugs and the water temperature sensor due to some other occasional errors, it started having problem with the automatic transmission.
The clutch was slipping and sometimes it wasn't shifting properly or just shifting until the 3rd gear.
Then the error P0700 appeared and also one other I don't remember, also related to the transmission, saying something about engine RPM. The tachometer is working well, so it could be a communication issue between the ECU and the TCM.
The mechanic decided to change both the sensors on the transmission but the problem didn't fix.
Now they say that they couldn't find the way to calibrate those sensors since the TCM doesn't have any options for it.
They are also saying that they cannot connect to the ECU anymore even if they told me the P0070 and P0560 errors are still there and there isn't any other error related to the transmission.
Apparently, the transmission is still not shifting properly.
I'm abroad now and can't go to check.
This is the resume of what happened until today.
My question is about the ECU. They've sent me some pictures and it is clearly visible that the module has been manipulated.
This was done before I bought the car and I'm 100% sure about that because I saw it before but didn't realize it was opened and sealed with silicon o whatever it is.
Now the question: how can I make sure that is the original ECU for that model?
I can see that there are many for selling with the code P56044 but the second part can be different.
Mine is 561BD.
How does that mean? Can be replace by any other P56044?
I'm not sure the ECU is the problem but I don't want a manipulated one in my car.
Thank you in advance to all of you for the answer.
I'm in Italy, anyway.
I bought a 2.8 120Kw Jeep Liberty Sport one year ago.
Since then I'm having troubles with some errors codes.
The ones I'm always having since the beginning are
- P0560
- P0070
The external temperature sensor has been replaced two times and the problem is not fixed.
For the P0560, the mechanic changed the alternator clutch or whatever it is, saying that the belt was sometimes slipping.
That can be true since I was also having occasional problems with the alternator and the battery light on the dash.
This didn't fix the P0560 error, though.
After changing also a couple of glow plugs and the water temperature sensor due to some other occasional errors, it started having problem with the automatic transmission.
The clutch was slipping and sometimes it wasn't shifting properly or just shifting until the 3rd gear.
Then the error P0700 appeared and also one other I don't remember, also related to the transmission, saying something about engine RPM. The tachometer is working well, so it could be a communication issue between the ECU and the TCM.
The mechanic decided to change both the sensors on the transmission but the problem didn't fix.
Now they say that they couldn't find the way to calibrate those sensors since the TCM doesn't have any options for it.
They are also saying that they cannot connect to the ECU anymore even if they told me the P0070 and P0560 errors are still there and there isn't any other error related to the transmission.
Apparently, the transmission is still not shifting properly.
I'm abroad now and can't go to check.
This is the resume of what happened until today.
My question is about the ECU. They've sent me some pictures and it is clearly visible that the module has been manipulated.
This was done before I bought the car and I'm 100% sure about that because I saw it before but didn't realize it was opened and sealed with silicon o whatever it is.
Now the question: how can I make sure that is the original ECU for that model?
I can see that there are many for selling with the code P56044 but the second part can be different.
Mine is 561BD.
How does that mean? Can be replace by any other P56044?
I'm not sure the ECU is the problem but I don't want a manipulated one in my car.
Thank you in advance to all of you for the answer.
I'm in Italy, anyway.
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