Have engine disable on my dash panel and reduced power

Tiny
JENKINSJ842_1330$
  • MEMBER
  • 2006 CHEVROLET HHR
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 217,000 MILES
How do I reset the ECM, BCM, PCU, EXC? I do not have any money I just changed the transmission it ran fine before that now it will not do anything. Can you help me?
Thursday, March 15th, 2018 AT 7:03 AM

1 Reply

Tiny
MIKE H R
  • MECHANIC
  • 3,094 POSTS
You changed the transmission with the same one. Go to some auto store, most reset computers if there is a code. With a 2006, you might get away with disconnecting the battery side. Leaving it off for a couple of minutes then ground the positive side to the ground, not the battery but the positive side wire. After a minute replace the positive side cable back on the battery, start the car and you will have to drive it about thirty miles before the computer ECM will reset.
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Thursday, March 15th, 2018 AT 7:31 AM

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