WHY DOES MY 1998 CHEVY BLAZER NOT SHIFT IN 4WD?

  • Tiny
  • Clay2u
  • 1998 Chevrolet Blazer
  • 180,000 miles

My 98 Chevy Blazer has a 4.3L engine and when either of the 4wd buttons are pushed nothing happens. No shifting into
4wd. No lights come on or blink. No drivetrain noise. The 2wd light stays on.

Monday, February 13th, 2012 AT 12:39 AM

1 Answer

  • Tiny
  • rivermikerat
  • Expert
  • 6,184 posts

Check fuses and relays to the shift solenoids and switches. Have it scanned for codes. ALL codes.

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Monday, February 13th, 2012 AT 12:56 AM

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