2003 GMC Envoy 4 wheel drive will not ingauge in 4 wheel hi

2003 GMC ENVOY
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JOTTO
  • MEMBER
  • 1 POST
Transmission problem
2003 GMC Envoy 6 cyl All Wheel Drive 90000 miles

the 4 wheel drive will not ingauge in 4 wheel high but in does work in auto 4 wheel drive and in 4 wheel low
Dec 9, 2008 at 9:02 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Hi:
If everything works but regular 4wd, the switch may be the problem.
Dec 20, 2008 at 5:12 PM
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