2002 CHEVY SILVERADO 4X4 PROBLEM

  • Tiny
  • sawgre
  • 2002 Chevrolet Silverado

Transmission problem
2002 Chevy Silverado V8 Four Wheel Drive Automatic 150000 miles

My transfer case shifts into 4 Lo but my front axle doesn't engage. Yet in 4 Hi it does. My pickup has the Auto 4 wheel drive system. I think its electrical in nature so I would like some trouble shooting advise or maybe a wiring diagram of the 4x4 system.

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Thursday, March 18th, 2010 AT 6:54 AM

1 Reply

  • Tiny
  • crzydrvr
  • Member

It is most likley that the 4x4 switch has gone bad internally. I've had to replace several of them including on my own truck.

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Saturday, March 20th, 2010 AT 9:20 AM

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