Tundra 4WD V8-4.7L (2UZ-FE) (2003)
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For California specification vehicles sold, registered, and operated in California, Maine (starting '04 MY), Massachusetts, and Vermont, this repair is
covered under the California Emission Warranty, which is 36 months or 50,000 miles, whichever occurs first, from the vehicle's in-service date.
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Warranty application is limited to occurrence of the specified condition described in this bulletin.
Parts Information
NOTE
The bracket of the fuel filler tube will be reused during replacement.
Required Tools & Equipment
Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE).
Repair Procedure
1. Using TIS Techstream check if DTC P0442 is present.
2. Diagnose and inspect the evaporative emission system.
Refer to the Technical Information System (TIS) applicable model year Repair Manual:
3. Replace the fuel filler tube if it is determined there is distortion of the filler neck sealing surface.
4. Please continue with Repair Manual diagnosis if the filler neck is determined NOT to be related to the DTC.
5. Clear the DTC(s) and road test the vehicle to confirm the condition has been corrected.