No communication

Tiny
SPETE1957
  • MEMBER
  • 1998 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
I have no communication with the vehicles ECM I have even changed it out I have also checked all the fuses still I have no communication Help
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Thursday, January 6th, 2011 AT 6:48 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
If the ECM is good, check wiring to and from it. Chece to make sure the wiring harness is in good condition and not corroded.
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Tuesday, January 11th, 2011 AT 2:56 PM
Tiny
SPETE1957
  • MEMBER
Thank you so very much it turned out to be the cigarette lighter fuse It did not burn at the top like most fuses it burned at the side near the pin at the bottom the DLC and that circuit share the same darn fuse :)
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Tuesday, January 11th, 2011 AT 4:03 PM
Tiny
JACOBANDNICKOLAS
  • EXPERT
Glad you got it fixed. Let us know if you have questions in the future.
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Tuesday, January 11th, 2011 AT 4:50 PM

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