One problem related to power steering fluid 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.
2004 Highlander - steering failed on major shopping road today. Heard only a hissing sound in the engine compartment with a large plume of dark smoke out the tail pipe. Engine did not quit but was lucky to be able to pull wheel hard right to turn into parking lot. Ai/c stayed on, did not overheat, timing belt just changed, no leaking fluids but most of all no warning lights or check engine lite came on. Had problem last month with a/c which was fixed. What happens to someone driving at 65 on highway and loses ability to steer . . . Instant death to driver and perhaps many others. Been a Toyota fan for 30 years but this coupled with other major recalls seriously frightens me to get behind the wheel again. Car was towed to Toyota dealer who has maintained the car since 2004. Awaiting outcome of investigation. Posted 8-9-10.