Technical Service Bulletin 30C Dealer Lette — 2003 TOYOTA 4RUNNER
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | 30C Dealer Lette |
| Manufacturer | |
| Vehicle | 2003 TOYOTA 4RUNNER |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
Dealer Letter: March 23, 2018 Parts Ordering section has been updated. Toyota will initiate a Special Service Campaign (SSC) to replace the fuel pulsation damper on certain 2003 Model Year (MY) Toyota 4Runner V6 vehicles. On certain early 2003 Model Year 4Runner V6 vehicles, the fuel pulsation damper, located on the fuel rail, may have been improperly assembled. If the pulsation damper fails, a small amount of fuel may leak. In the worst case, this may result in an engine compartment fire if a heat or ignition source is present.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2003 TOYOTA 4RUNNER
30E Dealer Packa
SUSPENSION
30E TI 4Runner 0
SUSPENSION
ER10_Remail_Deal
SEAT BELTS
ER10_Remail_Deal
SEAT BELTS: REAR/OTHER:BUCKLE ASSEMBLY
00406
SERVICE BRAKES, HYDRAULIC