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by DanT
04 Oct 2022, 11:40
Forum: XC90 1st gen 2003-2014
Topic: Haldex 3 AOC Pump Motor Rebuild
Replies: 13
Views: 5424

Re: Haldex 3 AOC Pump Motor Rebuild

Hello, Just dumping some pictures here to give everyone a better idea on the inside of the pump. For all or those considering this rebuild, removing the plastic housing is not easy. Smacking a knife into the seem is a good way to start. After an hr of prying with various tools, heat guns, and silico...
by DanT
03 Oct 2022, 20:17
Forum: VIDA, VADIS, DiCE
Topic: What is MECU Supply Voltage?
Replies: 3
Views: 1274

Re: What is MECU Supply Voltage?

Following up on this, in hindsight would probably have made more sense to post the codes the freeze frame data is from. I have a failed SAS unit at the moment and the freeze fame data is from the BCM complaining. BCM-U042864 Invalid Data Received From Steering Angle Sensor Module - Algorithm Based F...
by DanT
18 Sep 2022, 17:28
Forum: VIDA, VADIS, DiCE
Topic: What is MECU Supply Voltage?
Replies: 3
Views: 1274

What is MECU Supply Voltage?

Hello, I'm trying to troubleshoot some codes on my 2008 XC90 using VIDA and i noticed a field, MECU Supply Voltage in the freeze frame data. Does anyone know what this voltage is? On the DEM and SAS modules the voltage is around 11.5V but on the BCM its ~28V. (anything over 15v on a car peaks my int...