TSB Document:

Affected Component: ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE

Summary
TSB: Some 2022 model year Tundra and Tundra Hybrid vehicles may exhibit one or both of the following conditions: ?The fuel gauge reading increases when the vehicle is parked on an incline, as the front of the vehicle rises higher than the rear of the vehicle. ?The oil pressure gauge reads slightly below a quarter when the engine is idling, or the vehicle is cruising at a constant speed. The combination meter ECU logic has been modified to reduce the possibility of these conditions

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Date Published
MAY 12, 2023
NHTSA TSB #
10238134
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