The heater relay on a Volvo 850 is typically located in the engine compartment, near the fuse box. It is often found on the driver's side, secured to the inner fender or the relay panel. To access it, you may need to remove a cover or panel. Always consult the vehicle's service manual for specific details related to your model year.
Check and change the relay
There is no relay for the horn!
http://www.swedishautoparts.com/850/volvo-850-electrical-parts.html Try this website for a pdf. Hope it helps, Troy
You have to remove the glove-box. You will find the relay back - to left.
the relay is located within the hazzard flasher switch. If faulty replace flasher switch and it will sort out the problem
i dont know i came here for the answer
Do you have your terminology right....The injector relay would be the computer right??? The fuel pump relay could cause that problem!!!! good luck and let me know
The windscreen wiper relay for the Volvo 850 is typically located in the relay and fuse box, which is found in the engine compartment or under the dashboard on the driver's side. To pinpoint the exact location, refer to the vehicle's owner's manual, as it provides a diagram of the fuse and relay layout. If you need to replace it, ensure the vehicle is off and consult the manual for the correct relay specification.
In the housing of the hazard dash switch, you can unmount it pulling it forward out of the dash.
Volvo heater relay93 Volvo 850 heater motor relay is on the heater box towards center of car. That is without the digital climate control. There are two relays side by side, my relay has bad points and a blue cover. The resistor pack could also be your problem, it is on/in the heater box also. The heater box is below the glove box in front of passengers knees. The Dealership refers to the resistor as a power unit (for auto climate control) systems. When this fails, the blower motor will not work. No heat or A/C. A different resistor is required for manual climate systems. To access this unit, you will need to remove the the glove box , the support bracket for S.R.S (passenger side) , and possibly the wire harness. There should be left of the blower motor, the resistor. New up to $300. salvage yard $6-25. Try Crazy rays
There's no Volvo 850 2000. What you likely saw was a S70.
If the heater in a 1996 Volvo 850 continues to run even after the car is shut off, it may be due to a stuck relay or a malfunctioning climate control system. Another possibility is that the heater core is still receiving coolant circulation due to a faulty valve. Additionally, electronic issues or a problem within the vehicle's wiring could lead to the heater operating independently of the ignition. It's advisable to inspect the relays and the climate control module for faults.