One problem related to transfer case has been reported for the 2009 Infiniti G37. The most recently reported issues are listed below.
2009 Infiniti G37. Consumer writes in regards to vehicle transfer case problems. The consumer stated for the second time in one year, a problem developed with the transfer case. The dealership indicated, they did not know how the problem developed, or why it occurred again. The consumer was informed the parts were not available in the us and wouldn't become available until mid October.