One problem related to tank filler pipe and cap has been reported for the 2004 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Highlander based on all problems reported for the 2004 Highlander.
Since the vehicle was first purchased, the engine, vsc, and tracking light began going on and off intermittently. Marietta Toyota personnel told me that the gas cap was not on tight enough and I should tighten it. Calls were made numerous times to them. Since may, 2007 the lights are on constantly and will not go off. I keep getting the same reply and they do not seem concerned about it at all!.
| Gasoline Fuel System problems | |
| Fuel Delivery problems | |
| Tank Filler Pipe And Cap problems |