Volvo XC90 - Recent Questions, Troubleshooting & Support

They make a cd player cleaner you can buy about any audio store , I would give that a shot first. Looks like a cd with small brushes on it. The laser is probably dirty.

Check the switch by the foot pedal. Sometimes it can be adjusted or might need to be replaced. Disconnect it and check with ohm meter. MM85

very probable a motor mount is broken; or it could be a constant velocity joint.

the service manual cover this fully (buy one/) it mostly never fails unless the compressor explodes inside. why not just post a problem first.? and we diagnosis it using real tools.? do not overfill the system or it will shut down./ ok? as vast do. the device you seek is called and expansion valve. not a tube with orifice inside, (relics)? it is self variable. as seen here. https://www.rockauto.com/en/catalog/volvo,2007,xc90,4.4l+v8,1434431,heat+&+air+conditioning,a/c+expansion+valve,67888

A PULL QUESTION. WELL IT HAS SERVICE ACCESS PLATE THERE. YOUTUBE , SEE 10000 VIDEO;'S ON TRANNY PULLS. ENDLESS, EXAMPLE AND 99% NEAR SAME. (ON TOPIC NOT ME COVERING ALL STEPS)

Black smoke is rich mixture, so something is wrong with the fuel management system. Get is connected to a pro grade scan tool computer and check long term and short term fuel trim. Check for fault codes on sensors. https://www.google.com/search?q=volvo+xc90+d5+black+smoke ..

check the bulb. if its not the bulb check your fuse.

Check for proper fuel pressure. Without proper fuel pressure it will not start and no DTCs will be logged.

fuse #38 on the inside inside fuse panel was blown on mine, replaced and lights work fine.

Question edited for clarity. Question moved to sub category. Generic answer for all vehicles with two banks. Bank 1 means it is at the engine side with cylinders 1, 3, 5, etc. Bank 1 Sensor 2 is the second sensor on the engine's exhaust pipe, usually behind the catalytic converter on the way to the muffler. And specifically locating and changing on your vehicle. Buy OEM sensors not cheaper alternatives. https://www.google.com/search?q=2008+volvo+xc90+bank+1+sensor+2+location ..

unplug the battery wait 5 mins then hook it back up should clear the error code

Look at the abs module it is a brake module others with your issue have had same problem :-) Hope this helps

https://anewwayforward.org/bank-1-vs-bank-2-sensor/

https://www.youtube.com/results?search_query=radiator+on+a+XC90

The 'Blend Door Actuators' have failed, or the Blend Door mechanism has become unlatched. The blend door opens and closes to direct air to the right place. Details in the link https://www.google.com/search?q=volvo+xc90+blend+door+actuator+replacement ..

Are these dashboard error codes or are they from a diagnostic scanner? A diagnostic scanner or an OBD2 scanner should have other letters and numbers as part of the code. ( one letter then four numbers).

Slacken the tensioner pulley, remove the old belt and replace with the new one. release the tensioner.

i have the same problem with my 2003 volvo, did u fix it?

A few will reset by one minute battery disconnect, some with a cheap scanner, others like the SRS airbag light require a more expensive OBDII scanner.

Console cover snaps up and off revealing 4 screws ahead of the shifter. 2 of them will unscrew and allow you to pull out the radio bezel. Don't disconnect ANY other wire plugs but the lighter wire or you will have a SRS airbag warning light stay on which requires dealer or scanner reset..