2024 Toyota Tundra: Cruise control not available and warning lights turn on
Common wear/failure (not a recall)
Symptoms
Owners of the 2024 Tundra report: cruise control not available and warning lights turn on. CarComplaints.com lists 1 owner complaints, average mileage 100 miles.
NHTSA has 37 owner complaints for the 2024 Tundra in this area. Examples:
- NHTSA complaint ODI #11767816 (filed 09/29/2026): “Front seat belt alarm randomly goes off indicating that the seatbelt is not buckled. this occurs randomly at times 3-5 time a day or days without incident. i feel my safety is at risk because the vehicle does sense that the driver or passenger is buckled. do…”
- NHTSA complaint ODI #11767581 (filed 09/28/2026): “On saturday, xxx, while driving on [xxx] toward [xxx], our 2024 toyota tundra (vin: [xxx]) lost power and stalled at highway speeds with the warning: "ignition on / engine off – stop in a safe place." i made an emergency lane change with 6 vehicles trailing cl…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: none clearly reported. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Moderate
Finding and splicing chewed wiring is doable with a multimeter and patience but can be time-consuming; harness replacement is pro work. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
- CarComplaints.com: Cruise control not available and warning lights turn on (2024 Tundra)
- NHTSA complaints API, 2024 Tundra
Page last updated .