Infiniti G37 water leak problems

Filed Sep 2, 2025 · Body · TX

Sunroof drain tube leaks water down passenger side A-pillar onto body control module above glovebox causing damage to system, electrical connections, air bag, engine light to activate, vehicle going into limp mode. Drain is functioning and not stopped up. Dealer unable to correct long term using OEM parts available for replacement. Vehicle and invoices available for inspection. When leaking, water runs down A-pillar, onto computer module above glove box, and into passenger foot well.

Filed Aug 21, 2024 · Body · 150,000 miles · NC

The contact owns a 2011 Infiniti G37. The contact stated while parked, a water leak coming from the driver’s side floor was discovered. The vehicle was taken to an independent mechanic who informed the contact that the cause of the water leak was unknown; however, the independent mechanic also informed the contact that when the carpet on the driver’s side floor was removed there was a towel underneath. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the federal safety agency Hotline to report the failure. The failure mileage was approximately 150,000.

Filed Jul 22, 2023 · Electrical · GA

When it rains heavy water gets inside the car on both the drivers side and passengers side leaving the floor extremely wet. It is getting the wires wet. Many infiniti owners are experiencing the same thing and believe inifiniti needs to make a recall.

Filed Jun 20, 2023 · Airbags, Body · FL

Passenger Side Air Bag sensor flashes possibility due to faulty sensor in passenger seat. Water enters cabin on passenger side causing water to pool on floorboards, possibly causing electrical damage and failure. Water entering could be due to flawed design in water channel or sunroof.

Filed May 18, 2023 · Electrical · GA

Sunroof drain has malfunctioned multiple times, even after having the Infiniti dealer replace with brand new ones. This was a very expensive repair and has already failed again. Upon searching the internet, this is a known, common problem and Infiniti should have recalled this issue. Water has leaked into my car onto my electronics. Luckily, nothing major has occurred while I was driving like it has for other owners of this same vehicle, but my power functions are malfunctioning because of this flawed component. The vehicle has been inspected and repaired by an Infiniti dealer, who also told me that this is a very common issue with this vehicle and sometimes causes the car to shut off while it is being driven. There are no warnings for this issue - just a bunch of water leaking straight into the car and underneath the floorboard, where many electrical components are housed.

Filed Mar 27, 2023 · Electrical · CA

Immediately when I started driving, the sensors on my dashboard started lighting up. First the air pressure sensor, then the Tire serve sensor, and finally the key sensor. My turn signals were malfunctioning. They would go on and off without me triggering them. Then every time I came to a stop and accelerated again, my car would jerk back. I eventually pulled over and my car wouldn’t even turn off. I had to put the key fob in the key slot to get the car to turn off. Then, the car would not start back up. I had to have the car towed to the Dealership. When I arrived at the Dealership, they told me that there were two other cars there having similar issues caused by rain water getting into the electrical. Here is the diagnosis they gave me: UPON INSPECTION AND SITTING IN VEHICLE CAN SMELL AND FEEL DAMPNESS FROM CARPET. FURTHER INSPECTION FOUND WATER FROM SUNROOF DRAIN TUBES LEAKING WATER INTO THE BODY CONTROL COMPUTER AND CAUSED ELECTRICAL SHORT CIRCUIT WITH INTELLIGENT KEY SYSTEM AND IGNITION SYSTEM. PERFORMED ELECTRICAL TEST AND TRACED SOURCE OF FAILURE TO THE BODY CONTROL UNIT. (THE BODY CONTROL MODULE CONTROLS KEYS, DOOR LOCKS, VEHICLE IGNITION START, AND TURN SIGNALS), AND VEHICLE LIGHTS). INSPECTION FOUND THERE IS A SHORT IN THE BODY CONTROL UNIT COMPUTER DUE TO WATER INTRUSION. REMOVED BODY CONTROL COMPUTER UNIT AND FOUND WATER INSIDE THE CONNECTOR PLUGS. BODY CONTROL MODULE COMPUTER SHORT CIRCUIT AND IS COMPROMISED. NEED TO REPLACE SUN ROOF DRAIN TUBES TO ELIMINATE WATER INTRUSION INTO THE CABIN AREA AND ALSO TO REPLACE BODY CONTROL UNIT COMPUTER. It’s highly unlikely that there would be 3 cars with similar issues at one dealership on any given day if this was NOT a manufacturers issue. Please help me get reimbursed and start a recall for this dangerous issue. Thank you

Filed Nov 9, 2021 · Visibility · 130,000 miles · OH

The contact owns a 2012 Infiniti G37. The contact stated that puddles of water were present on both the front passenger’s and driver’s side floorboard due to condensation and moisture from rainwater entering the vehicle. The contact was concerned that moisture would create mold and an electrical shock hazard inside the vehicle. The vehicle was taken to the local dealer who diagnosed that the sunroof drainage system was clogged and needed to either be cleaned or replaced. The failure was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 130,000.

Filed Mar 23, 2021 · Electrical, Seats · PA

There is a water leak rage from the sunroof. My car gets soaked in water and it's not preventable. Creates a smell and mold

Filed Mar 4, 2021 · Body, Lights · 75,109 miles · FL

Fog lights have what appear to be burn marks on the inside of the lens. This problem appeared when stuck in traffic after about 1 hour. Next, the dashboard seems to have actually melted and become extremely sticky and has also started to crack. Finally, whenever it rains, water leaks into the cabin on the passenger side. I looked at what I could and the sunroof drain hose appears to be intact as far down as I could track it. The last two issues are a major problem especially since we live in florida.

Filed Mar 9, 2020 · 69,000 miles · NY

The sun roof leaks water under the front passenger and rear passenger mat