2004 Volvo XC90 electrical system problems

“Instrument panel shuts down while driving on street. I believe it is the central electronic module that fails. It has happened numerous times and it is unsafe to drive without a speedometer, tachometer, odometer fuel gauge, and temperature gauge. It has now stopped altogether. Gauges just sit there and bounce”

“Unsure of what the issue is with the vehicle but smells like gas in my garage and I found a recall I was never notified about I moved from Washington to Las Vegas and never received any info regarding the fuel pump recall as well as a noise that’s been going on for a year now when I drive at 60 miles an hour I’ve had it looked at and no one seems to know what that issue is”

“Unknown..but water accumulated under the passenger seat under the amp and electrical components after a storm or rainy day.and its a lot of water when I brake i can hear a water fall..and water rushing and moving along the bottom. Of the car as I am steering im worried that the wiring and electrical will be damaged by water exposure the battery always dies wires soaked and sitting in water underneath passenger and never can completely get the moisture smell out of front seat area..mildew..why is this water leaking or not draining correctly ??”

“On May 26, 2022, I was stuck in traffic for four hours, and the car's CEM (central electronic module) overheated causing the dashboard to shut down three times, meaning I lost all instrument readings. After each time the dashboard shut down, I had to pull over and reset fuse #27 to have the dashboard come back online temporarily. Because the CEM was already overheated due to its design flaw with improper ventilation, the dashboard would shut down again and again. A Google search would show this is a very common issue for 2004 Volvo models and before. Driving without any instrument readings is totally unsafe. I strongly urge you to force Volvo to issue a recall for 2004 and before models and fix the CEM overheating problem.”

“While driving on the highway "SRS urgent" text came on, also hear clicking sounds under dash on driver side, then dashboard indicator lights completely disappear (speed, fuel, temperature, etc) . Extremely hot under driver side dash. Fortunately, still able to steer and brake. This has happened twice now. Mechanic believes most likely CEM failure or DIM failure. My vehicle also has a wet A-pillar fabric (Volvo forums indicate possible cause of failure). I removed drivers A-pillar and found a clogged drain tube from the sunroof. However, did not notice any obvious signs of water inside the vehicle, though it hasnt rained for over a month when this happened.”

“WHILE I'M MOTION THE SRS AIRBAG LIGHT CAME ON TRANSMISSION URGENT LIGHT CAME ON AND ABS LIGHT THE BATTERY KEEPS BUBBLING LIKE ITS GONE BLOW UP IN MY TRUNK I HAVE TO JUMP IT OFF EVERY MORNING I PAID ALOT FOR THIS SUV CAN YOU PLEASE HELP ME KEEP MY ONLY CAR IN WORKING ORDER I HAVE HAD ALL MAINTAINS DONE IN PAST NOW THE COOLANT SYSTEM IS LEAKING WHAT IS GOING ON WITH THIS VOLVO XC90 T6 AWD [XXX] ' *PM”