2003 Chevrolet Suburban

Tiny
BENSMA100
  • MEMBER
  • 2003 CHEVROLET SUBURBAN
  • 4WD
  • AUTOMATIC
  • 135,000 MILES
Service 4wd message on. Tonight car is in 4wd tried to switch 2wd light just blinks
Sunday, November 28th, 2010 AT 1:42 AM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Need to use a scanner and to check for codes
an OBDII reader will not get the transfer case codes and need a scanner
.
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Check fuses
remove ex. Fuse and recheck
suspect switch or encoder motor
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Sunday, November 28th, 2010 AT 1:52 AM

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