PO894 in a 1500 LT Avalanche

2005 CHEVROLET AVALANCHE
168,903 MILES
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DAN G88
  • MEMBER
  • 1 POST
My Avalanche is throwing code PO894. I was wondering what this code is?
Feb 27, 2012 at 12:05 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
that means that teh pcm is detecting a slippage in the torque converter clutch. make sure your fluid level is ok then take to a trans guy, he can give you a better opinion.
Feb 27, 2012 at 12:45 PM
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