My Avalanche is throwing code PO894. I was wondering what this code is?
Monday, February 27th, 2012 AT 8:05 PM
1 Reply
HMAC300
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.