Two problems related to automatic transmission have been reported for the 2004 Toyota Scion Xb. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Scion Xb based on all problems reported for the 2004 Scion Xb.
Vehicle has transmission problems. It would rev up but not shift until I let off the gas. After letting off the gas, it would jump into gear. This happened after almost 2 years old and 30,000 miles.
I have had many problems with the transmission and the dealer has not repaired it.