If you are blowing the thermal fuse in the power pack control module try pulling the fuse and letting it reset. The fuse will reset, but the main cause of the thermal fuse blowing is high load in the circuit and this is usually caused by warn out blower motor brushes. The brushes wear down to zero ...

I don't know if anyones posted it yet, but the lug bolt's size is 12mm x 1.75 just in case you need to run a die over it or tap out the hub holes .


- Mike

It is one of the biggest pain in the rears I have ever had to change. The plug design is rediculous, and it's location is poorly thought out.


- Mike

Which one did you replace? The P0133 code is triggered by the front sensor. Its usually a sensor heater element failure. The rear one rarely fails.


- Mike

Yeah it ended up coming out the passenger side front door. Laid all the seat-backs down as far as they'd go and maneuvered it out that way. Not bad. But the sunroof trim ring cracked and now I need to replace it. Parts.com has the sunroof moulding (p/n 9193482 ) for about $45. That's the best price ...

I picked up a rebuilt SC-816 with black face from a local Volvo dealer in exchange for my stock SC-811 and $200. It was completely rebuilt and looked and functioned as brand new, and it was a plug-n-play swap out. The black face SC-816 head units were installed in the S90's originally.



- Mike

What is the best way to extract the headliner from an 850 sedan after you remove the trim pieces ? Does it just come out through the rear door? Or do you remove the back seat and pull it out through the trunk ? Who sells the best material kits for replacement? Thanks !



- Mike

I had to repair the odometer gear in my '95 850T and while pulling the cluster apart I popped the Turbo gauge needle off the shaft, had to to get the face plate off. When I put it back together I just pressed the needle back on the shaft about as far as I thought it should go. The needle back was ...