Volvo Dual Fan Control Relay at David Masse blog

Volvo Dual Fan Control Relay. 1) the fans are operational; As soon the ecu provides low or high speed ground signal to it, it will energize the fan accordingly. I read this post and deduced the following. Here's what it looks like: Most modern volvos will have this up near the core support, and some will have it mounted directly to the fan shroud itself. Here's the volvo fan with shroud uncut next to the ford radiator. I took it to the volvo dealer and they recommended replacing the entire fan assembly at a cost of $1,400. This is a great option to control one fan by engine temperature and the other by air conditioning load (second fan comes on with compressor engagement) or with a manual switch. It constantly has a 12v feed. Your radiator volvo fan relay is a two stage (speed) relay. For example, dual relays could be used to control each fan separately. The relay will support two. The ecu uses various sensors to energize the relay.

For example, dual relays could be used to control each fan separately. Your radiator volvo fan relay is a two stage (speed) relay. 1) the fans are operational; As soon the ecu provides low or high speed ground signal to it, it will energize the fan accordingly. The ecu uses various sensors to energize the relay. I took it to the volvo dealer and they recommended replacing the entire fan assembly at a cost of $1,400. I read this post and deduced the following. Most modern volvos will have this up near the core support, and some will have it mounted directly to the fan shroud itself. It constantly has a 12v feed. The relay will support two.

Which Radiator? 5.0 with Taurus Fan, Volvo Dual Fan Relay & BMW Dual

Volvo Dual Fan Control Relay For example, dual relays could be used to control each fan separately. Here's the volvo fan with shroud uncut next to the ford radiator. Here's what it looks like: Your radiator volvo fan relay is a two stage (speed) relay. As soon the ecu provides low or high speed ground signal to it, it will energize the fan accordingly. I took it to the volvo dealer and they recommended replacing the entire fan assembly at a cost of $1,400. This is a great option to control one fan by engine temperature and the other by air conditioning load (second fan comes on with compressor engagement) or with a manual switch. The ecu uses various sensors to energize the relay. For example, dual relays could be used to control each fan separately. The relay will support two. Most modern volvos will have this up near the core support, and some will have it mounted directly to the fan shroud itself. 1) the fans are operational; It constantly has a 12v feed. I read this post and deduced the following.