works in 2wd fine...if I press auto or 4 wheel hi the light just flashes
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2001 Chevrolet Tahoe Question: My 4wd switch just flashes ...will not engage 4wd. Could it just be the cold.
Answer #1Greg's Orange Auto (12262 Answers) , Orange, CA - (714) 361-9386globalhelper January 24, 2013, 06:02Master
scan codes and post so we can adv
Answer #2milesauto from Miles Auto Service Inc., January 24, 2013, 10:47Master
System stores codes so diagnosis is not very tough....Encoder motor failures are not uncommom.