1999 Blazer code P1870

Tiny
TOMAHAWK5
  • MEMBER
  • 1999 CHEVROLET BLAZER
Tranny shifting funny obd code p1870 came up also what does TCC mean ?
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Sunday, July 1st, 2007 AT 5:43 PM

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Tiny
MERLIN2021
  • EXPERT
Transmission control module.
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Friday, July 6th, 2007 AT 3:56 PM

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