HOW DO YOU REPLACE THE PCM?

  • Tiny
  • larryyarb
  • 1994 Lexus ES
  • 143,000 miles

I need to replace my pcm/engine control for my 1994 lexus. It looks as easy as just plugging in the replacement and turning on the car.


Do I need to program or disable anything for it to work?

thanks so much!

Larry

Do you
have the same problem?
Yes
No
Thursday, February 23rd, 2012 AT 8:06 PM

3 Replies

  • Tiny
  • hmac300
  • Expert
  • 43,623 posts

It needs to be reprogrammed as well just not replace it.

Was this
answer
helpful?
Yes
No
Thursday, February 23rd, 2012 AT 8:43 PM
  • Tiny
  • larryyarb
  • Member

Does it have to be programmed to match my VIN?

Was this
answer
helpful?
Yes
No
Thursday, February 23rd, 2012 AT 9:37 PM
  • Tiny
  • hmac300
  • Expert
  • 43,623 posts

No but it needs to be reprogrammed for your drivetrain

Was this
answer
helpful?
Yes
No
Thursday, February 23rd, 2012 AT 9:47 PM

Please login or register to post a reply.

Similar Questions