2017 Volvo XC90 Electrical System Problems

The rear door on the driver side will not open. The child lock will not deactivate. No accident. I took my son to school and when I returned to open the door for my [XXX] old the door would not open. No warnings. A regular maintenance appeared days later. I do not understand why this is not being recalled based on online research showing the same thing happening with other Volvos. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The vehicle experienced a major electrical system malfunction involving multiple critical components. The issue began with the Volvo On Call system light remaining illuminated continuously, which suggested a possible communication or battery-related fault. Shortly after, additional systems failed, including the turn signal system, windshield wipers, and high beam headlights. These components are currently non-functional and can be made available for inspection upon request. The failure significantly impacted vehicle safety. The loss of turn signals made it impossible to properly indicate lane changes or turns to other drivers, increasing the risk of collisions. The failure of the windshield wipers created a serious hazard in adverse weather conditions, reducing visibility. Additionally, the loss of high beam headlights limited nighttime driving visibility. While daytime running lights and hazard lights remain functional, they are not sufficient substitutes for the failed systems. The problem has been consistent and reproducible. Each time the vehicle is operated, the same warning messages appear, including “Turn Indicator System Malfunction” and “Wiper Failure – Service Required,” and the affected systems do not respond. At this time, the issue has not yet been formally confirmed by a dealer or independent service center, but diagnostics codes (including communication-related fault codes) have been observed. The vehicle has not yet been inspected by the manufacturer, law enforcement, or insurance representatives. However, based on the symptoms, the issue appears to involve a failure in the vehicle’s central electronic or communication control systems. Prior to the complete failure, warning signs were present. The Volvo On Call light remained on persistently, indicating a potential underlying electrical or module communication issue. This warning appeared before the loss of the turn signals, wipers, and high beams, suggesting a progressive system failure.

The failure involves the instrument cluster (driver information display) on my 2017 Volvo XC90. This component is responsible for displaying speed, warning indicators, and all critical driving information. The failed component remains installed and is available for inspection. The issue began while driving on public roads. The display intermittently showed distorted, “barcode-like” patterns that would appear suddenly, disappear, and then return. The condition progressively worsened over time. The failure is now consistent and reproducible. When starting the vehicle, the cluster may appear normal for a few seconds before becoming severely distorted or completely unreadable. Now it is nonfunctional from the moment of ignition. This creates a significant safety hazard because I cannot view speed, warning lights, gear position, or any system alerts. The initial failures occurred while the vehicle was in motion, which increased the risk at the time of occurrence. The vehicle is not safely operable in this condition. The vehicle has approximately 24,000 miles, has never been in an accident, and has been properly maintained. There were no external factors that could explain the failure. The only prior symptoms were the intermittent display distortions described above. An authorized Volvo retailer inspected the vehicle and diagnosed the instrument cluster as failed, recommending replacement. No repair has been completed. Volvo Car USA declined goodwill assistance despite the extremely low mileage and safety‑critical nature of the failure. I am aware of similar instrument cluster failures reported by other 2016–2017 Volvo XC90 owners, suggesting this may be part of a broader pattern.

I am reporting multiple critical component failures on my 2017 Volvo XC90, which I believe represent potential design or manufacturing defects related to vehicle safety and reliability. At approximately 93,000 miles, my Volvo XC90 experienced a battery failure, thermostat failure, which did not resolve the vehicle's engine issues. Subsequently, the dealership diagnosed a failed Engine Control Module (ECM), requiring complete replacement at a cost of over $5,000. The ECM is a critical motherboard component responsible for engine control and vehicle safety operations. Its failure risks sudden engine malfunction, stalling, or loss of power while driving, which could cause unsafe conditions. I am concerned that multiple major component failures, especially in a premium brand vehicle under 100,000 miles and less than 10 years old, represent a systemic reliability issue. These failures occurred despite regular maintenance and responsible usage. I respectfully request that NHTSA investigate whether similar cases exist for 2016–2018 Volvo XC90 models involving premature ECM or engine cooling, electrical, short circuit system failures. I am available to provide service records and additional documentation as needed.

The contact owns a 2017 Volvo XC90. The contact stated that after a rainstorm, there was water leaking from the rearview mirror, which leaked into the vehicle, causing the electrical system to fail. There was an abnormal sound of water swishing around inside the vehicle. The on-call warning and check engine warning lights were illuminated. The vehicle was taken to the local dealer, where it was diagnosed with a cracked sunroof cassette leak. The vehicle was not repaired. The manufacturer was contacted and opened a case. The failure mileage was approximately 147,000.

The Park Neutral Position (PNP) switch malfunctions. Yes Not a huge safety issue if you are parked in your driveway and cannot start the car. But if you are driving and the if you have the engine auto start/stop engaged the car will unexpectedly not restart and you have to play with the gear shifter to get it started to move out of an intersection or out of the way of traffic! This has happened several times with my wife and myself. I have not had it confirmed by a dealer or service center No No

Passenger and driver side rear door lock are inoperable from outside and inside. The issue has been widely reported by other vehicle owners. The root cause has been reported as water damaging the locking mechanisms. Volvo redesigned the mechanisms but has not issued a recall.

"Volvo On Call Service Required" message shows up on the dash suddenly every 3-5 minutes, and the black message box itself is close to, and bigger than, the speedometer reading. It makes it difficult to monitor and maintain speed without distraction. At the same time, every 3-5 minutes, top of the center screen completely flashes with "message stored to Car Status app" to draw driver attention and causes a major distraction while driving.

CENTRAL CONSOLE WILL "REBOOT" FOR NO APPARENT REASON. THE SCREEN GOES BLANK AND AFTER A FEW MINUTES IT DISPLAYS A ANIMATED ROTATING CIRCLE LIKE IT IS STARTING TO BOOT UP. IT CAN TAKE 5+ MINUTES FOR THE REBOOT PROCESS. WHILE IT IS DOING IT THERE IS NO ACCESS TO THE INSTRUMENTS AND CONTROLS IT PROVIDES ACCESS TO. IT USUALLY HAPPENS WITHIN THE FIRST 5 MINUTES OF STARTING THE VEHICLE, BUT IT HAS OCCURED 20+ MINUTES INTO A DRIVE.