1997 Chevy Blazer 4WD

Tiny
FRANK97
  • MEMBER
  • 1997 CHEVROLET BLAZER
Drive Train Axles Bearings problem
1997 Chevy Blazer Four Wheel Drive Automatic 155560 miles

i have a 1997 blazer i`m making paying on and I had to buy a new switch for the 4wd and on it is still not go in to 4wd what now?"
Saturday, December 5th, 2009 AT 1:53 PM

2 Replies

Tiny
BIGJIM79
  • MEMBER
  • 239 POSTS
Iwould check the relays under the hood. If not have a friend listen for the motor engaging in the transfer case when you hit the button. Also check fuses.
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Sunday, December 6th, 2009 AT 2:04 AM
Tiny
TUNEUP1200
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  • 18 POSTS
I would check the connectors at the tranny control module located (usually) behind the right kick panel. The connectors are notorius for being exposed to moisture. DISCONNECT the negative battery cable FIRST before unplugging the module. When you unplug the module, inspect for moisture corrosion on the pins. Sometimes they can be cleaned or you may have to replace the connector that goes into the module.
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Thursday, December 10th, 2009 AT 11:18 AM

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