P38A Help !! P38 eas all height sensors faultly problem

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kaansanver

New Member
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Hello to everyone I have a problem I can't solve :(
After my vehicle has gone a while, wants to raise himself constantly up When I look at the fault records, all height sensors say there are faultly does not do this on short trips, I think it gives this error when the engine compartment is too hot, I wonder if there might be a problem with the drive pack?
I'm deleting all the fault records, but again giving the same errors

I'm deleting all the fault records, but again giving the same errors.
sometimes all sensors in the eas system fail, as I just mentioned everything works well when the car is cold
 
kaansanver said:
Hello to everyone I have a problem I can't solve :(
After my vehicle has gone a while, wants to raise himself constantly up When I look at the fault records, all height sensors say there are faultly does not do this on short trips, I think it gives this error when the engine compartment is too hot, I wonder if there might be a problem with the drive pack?
I'm deleting all the fault records, but again giving the same errors

I'm deleting all the fault records, but again giving the same errors.
sometimes all sensors in the eas system fail, as I just mentioned everything works well when the car is cold
Click to expand...
Those fault codes suggest you do not have good communication with the EAS. The fault could be the driver pack or corrosion in the connectors behind the plastic trim at the base of the A post in the left hand side front footwell. It could also be corrosion in the connectors in the EAS box. Try running with the lid off the EAS box.
 
Have a search for Saint's video on how to use the EAS unlock software or check Storey Wilson's website.

Also, look in the Technical Section for a post by Wammers on fault-finding on the EAS system.

Driver packs do fail but very rarely. More often the pins in the plug connecting the driver pack need cleaning and pinching tight.

Datatek's suggestions first though.
 
Firstly hello to everyone, I drove 40 minutes with my car today, and the car only raised the front to the top at a time, I stopped and waited for 10 minutes, I started the car again and everything went back to normal, After 5 minutes just lifted the back side up ,I am faced with such a boring situation.. I checked all the eas connectors on my vehicle and they are all in good condition no corrosion, when i check with eas unlock suite i only see wrong target height incorrect. sorry for my poor english
 
kaansanver said:
Firstly hello to everyone, I drove 40 minutes with my car today, and the car only raised the front to the top at a time, I stopped and waited for 10 minutes, I started the car again and everything went back to normal, After 5 minutes just lifted the back side up ,I am faced with such a boring situation.. I checked all the eas connectors on my vehicle and they are all in good condition no corrosion, when i check with eas unlock suite i only see wrong target height incorrect. sorry for my poor english
Click to expand...

Back goes up before the front so if front isn't lifting the compressor might be burnt out from feeding a leak.

If you are using EAS unlock suite and there are loads of issues it usually means the PC is not able to communicate with the EAS computer on the car.
 
Communication problem solved with sensors, I think it was a bad connection, but I think I've found 2 new problems
1.rear right access profile value 244 and I write 80, but when I turn the ignition on and off again, I see it as 244 won't let me fix it ( I just replaced the sensor)


2. Easunlock suite heights section tool did up and down test, and I noticed something when the compressor was running, pressing the front right down option lifted the vehicle up,
I think the exhaust valve sometimes doesn't work
or driverpack does not command the exhaust valve

 
kaansanver said:
Communication problem solved with sensors, I think it was a bad connection, but I think I've found 2 new problems
1.rear right access profile value 244 and I write 80, but when I turn the ignition on and off again, I see it as 244 won't let me fix it ( I just replaced the sensor)


2. Easunlock suite heights section tool did up and down test, and I noticed something when the compressor was running, pressing the front right down option lifted the vehicle up,
I think the exhaust valve sometimes doesn't work
or driverpack does not command the exhaust valve

Click to expand...
 
kaansanver said:
Communication problem solved with sensors, I think it was a bad connection, but I think I've found 2 new problems
1.rear right access profile value 244 and I write 80, but when I turn the ignition on and off again, I see it as 244 won't let me fix it ( I just replaced the sensor)


2. Easunlock suite heights section tool did up and down test, and I noticed something when the compressor was running, pressing the front right down option lifted the vehicle up,
I think the exhaust valve sometimes doesn't work
or driverpack does not command the exhaust valve

Click to expand...

The driver pack has nothing to do with compressor or exhaust valve.
 
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