V70: Wheels/Brakes - ABS service needed

Erdfeld · Jun 22nd, 2022, 05:20

Hello fellow volvo fans!

I did a front strut replacement job (both sides) at home on my 2009 V70 with also replacing drivers side (left side, since im from Estonia) CV joint. After reconnecting everything and putting my car back together i am having a fault for ABS.

I have lost functions for my active curve lights, my ABS/DTSC doesen't work and also the mileage on my dashboard doesn't change. Trip1 and Trip2 show only dashes.

I did not remove any of the ABS sensors from the wheel hub but yes i disconnected the wiring from them. Before reconnecting i did clean them and made sure there is no debris inside the plug and around it.

While surfing the internet i read that one of the things that cause problems like that might be a bad battery. I have since replaced my battery with a brand new one, and this did not fix the problem.

Where should i start diagnosing my problems? I have included a screenshot from VIDA with all of the DTC's. Hopefully someone here has more knowledge than me and can help me to find the right direction on where to start checking.

All the best!

tonys1966 · Jun 22nd, 2022, 09:26

have you told the vehicle there is a new battery fitted? then followed instructions on letting it sleep[overnight preferred] this is vital if its a newer model
There are also various earthing points under the airbox and a hidden one under the scuttle that can go prematurely green

passenger · Jun 23rd, 2022, 20:43

That's some bad battery or low voltage. Drive car 10-20km and reset all errors. What is saying VIDA about charging? You are near 14V?

Jun 22nd, 2022, 05:20	#1
Erdfeld New Member Last Online: Apr 20th, 2024 14:56 Join Date: Aug 2018 Location: Tartu	ABS service needed Hello fellow volvo fans! I did a front strut replacement job (both sides) at home on my 2009 V70 with also replacing drivers side (left side, since im from Estonia) CV joint. After reconnecting everything and putting my car back together i am having a fault for ABS. I have lost functions for my active curve lights, my ABS/DTSC doesen't work and also the mileage on my dashboard doesn't change. Trip1 and Trip2 show only dashes. I did not remove any of the ABS sensors from the wheel hub but yes i disconnected the wiring from them. Before reconnecting i did clean them and made sure there is no debris inside the plug and around it. While surfing the internet i read that one of the things that cause problems like that might be a bad battery. I have since replaced my battery with a brand new one, and this did not fix the problem. Where should i start diagnosing my problems? I have included a screenshot from VIDA with all of the DTC's. Hopefully someone here has more knowledge than me and can help me to find the right direction on where to start checking. All the best!

Jun 22nd, 2022, 09:26	#2
tonys1966 Junior Member Last Online: Nov 6th, 2023 16:34 Join Date: Feb 2019 Location: Glenrothes	battery have you told the vehicle there is a new battery fitted? then followed instructions on letting it sleep[overnight preferred] this is vital if its a newer model There are also various earthing points under the airbox and a hidden one under the scuttle that can go prematurely green Last edited by tonys1966; Jun 22nd, 2022 at 09:30.

Jun 23rd, 2022, 20:43	#3
passenger Master Member Last Online: Apr 2nd, 2024 21:40 Join Date: Feb 2021 Location: Mountains	That's some bad battery or low voltage. Drive car 10-20km and reset all errors. What is saying VIDA about charging? You are near 14V?

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