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Locking issue

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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ashleyg82v702001
Posts: 83
Joined: 26 July 2020
Year and Model: 2001 v70
Location: Kent England
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Locking issue

Post by ashleyg82v702001 »

Evening folks, hope everyone's well?.

Quick one what could be causing signal low on door modules? Sometimes results in locks not dropping or dropping then lifting again random doors.
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jonesg
Posts: 3513
Joined: 16 January 2008
Year and Model: 2004 V70
Location: Northern maine.
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Post by jonesg »

what if you try the bidirectional control in vida , operate each door lock from within the program.
Sounds like something on the main circuit, maybe swap in a new fuse and clean the ECM contacts.

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