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Post by davethaboss on Oct 2, 2020 13:57:26 GMT
Hello all.
I am trying to figure out why I can not pump the haldex pump via basic settings. I can engage and disengage the clutch but, I can not pump the motor for the haldex pump at all.
I have tried doing the [resetting all adaptations] in basic settings and I still get the same error in the [pump motor] basic setting. Also I get the (11) error function when trying to input a security access code into the module.
What can I do to make this work?
Thanks.
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Post by joehon22 on Feb 6, 2022 3:57:05 GMT
Did you ever get a resolution to this? I’m experiencing the exact same issue!
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Post by davethaboss on Feb 6, 2022 7:51:10 GMT
Yes sir. I fixed it. My haldex pump was broken. The thurst bearing snapped inside which caused the fault. I installed a new pump and ran the pump relearn feature (this is mandatory) and the car started working fine again. Btw, you can actuate the haldex clutch from OBDEleven via output tests and see if you can hear the mechatronic unit work in. Make sure your haldex clutch is fine and the issue is directly related to your pump.
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