2020 Toyota Tundra Electrical Problems
3 owner-reported electrical complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (3)
Your Toyota's SOS emergency button doesn't send the correct vehicle identification number to the call center when pressed. This means if you need emergency help, responders could be sent to the wrong location—potentially another state entirely. Toyota has confirmed the problem exists but says it can't be fixed, and the dealer is also unable to resolve it. This issue involves the DCM (data communication module) or related electrical system and would require Toyota to develop a repair solution.
Parts you may need:
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The contact owns a 2020 Toyota Tundra. The contact received notification of NHTSA campaign number 21V688000 (Exterior Lighting, Electric System) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts are not available.
Battery dead, truck won’t start and won’t charge battery.