One problem related to starter solenoid has been reported for the 2006 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Tahoe based on all problems reported for the 2006 Tahoe.
The rear lift gate solenoid goes bad which prevents rear window and door from unlocking. I have done extensive research online and have discovered that many people are having this same issue on 05 and 06 Tahoe, suburban, hummer and yukons which I'm assuming are using the same part. This seems very dangerous in case of emergency.