One problem related to transfer case has been reported for the 2006 Suzuki Grand Vitara. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Suzuki Grand Vitara based on all problems reported for the 2006 Grand Vitara.
Iat first I thought it was a wheel bearing after having a mechanic lift the car I noticed the crossmember for the transmission hanging, after close inspection of the crossmember seem ther were no drain holes for water to exit the mount. And maybe defective metal used to produce the part caused premature failure of the part luckily I found the problem as this part is supposed to support the weight of the transmission and keep the alignment of the engine to transmission , to drive shafts, to the rear end , transfer case drive line to the fron wheels. A total filure may cause drive shafts to break possibly catapulting the car, not to mention the excellerated ware and tear on all parts that are engineered to to high tolerances to line up. This 4x4 vehicle has 79, thousand highway miles, no off roading .