Risk guide

Why flood and insulation risk need caution

Flood risk in an EV is not just odor or carpets. High-voltage systems, pack sealing, connectors and insulation safety matter. Do not buy a suspected flood car without professional diagnostics.

Job: viewing decision For: pre-purchase review Verify with diagnostics

Problem this solves

Buyers may inspect seats and carpets but miss high-voltage and battery-pack sealing risk.

Important boundary

This site only provides pre-purchase risk prompts. SOH, insulation, voltage delta, warranty and repair conclusions should be confirmed by manufacturer systems, professional reports, contracts and official explanations.

Onsite checks

Inspect seat rails, seat-belt bases, carpets and spare-wheel well

Check high-voltage connectors, harnesses and underbody corrosion

Read insulation resistance and historical high-voltage fault codes

Review claim records and repair items

Red flags to treat seriously

Mud or corrosion at seat-belt base

Insulation-related fault codes

Corroded high-voltage connectors

Unclear water-damage repair explanation

Questions to ask

Ask the seller or inspector this way

Anchor questions to verifiable records, diagnostic items and written commitments to reduce information gaps.

Are there water-damage or flood claim records?

What is the insulation resistance test result?

Were high-voltage connectors inspected or repaired?

Can repair lists and photos be provided?

Continue reviewing

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