What Do I Do If I Drove My Car Through Deep Water?

Introduction to Water
Rick Smith, a certified master technician, discusses the joys of water activities in the desert, like boating and fishing, but highlights the potential issues water can cause for vehicles, particularly during monsoon seasons that can lead to flooding. He shares concerns about the impact of deep water on cars, especially when launching boats or engaging in water sports.
Water Damage to Cars
While water offers fun and refreshment, it can pose serious risks to vehicles, especially during monsoon seasons that lead to flooding. Driving through deep water too quickly may cause engine damage, as water can be ingested, leading to bent piston rods and significant repair issues. It's essential to be cautious when using vehicles for activities like launching boats or jet skis.
Engine Water Ingestion
Driving through deep water too quickly can lead to engine water ingestion, which may bend a piston rod, as illustrated by comparing a bent rod to a straight one. Additionally, water entering mission control solenoids on vehicles like GMC trucks can trigger check engine lights. These situations can cause significant vehicle problems, warranting caution when launching boats in deep water.
Electrical Issues from Water
Several issues can occur if a vehicle is driven through deep water, including potential engine check light activation due to misplaced mission control solenoids. An example is a Lexus RX300 hybrid electric car that faced problems after launching a boat, affecting its battery compartment and wiring. Orange wiring indicates high voltage, which requires careful handling during checks.
Hybrid Car Water Damage
The video discusses the damage caused to a Lexus RX300 400 hybrid electric car after it was accidentally launched into water. It highlights the presence of corrosion in the battery compartment and emphasizes the danger associated with high-voltage wiring, particularly those encased in orange. The relay set for the high voltage system is also affected by the water intrusion.
Corrosion in Battery Compartment
High voltage systems in vehicles can be affected by water damage, as demonstrated in the video, where heavy corrosion in the relay set occurred after the car was submerged. Fortunately, the insurance will cover repairs, allowing the owner to return to the road. The incident serves as a reminder to exercise caution around water while enjoying leisure activities.
Insurance Coverage for Damage
A car submerged in water experienced severe corrosion, damaging its relays, leading to a challenging day for its owner. Fortunately, the insurance company will assist in repairs, allowing the owner to get back on the road. The key takeaway is to enjoy water activities but prioritize safety.
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