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Transmission pins disorder

Tiny
BLESSING EWOBOR
  • MEMBER
  • 2002 LEXUS ES 300
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 235,567 MILES
Good afternoon,

The vehicle's transmission had issues, it was replaced but during the replacement the connector of the transmission was broken which makes the pins disordered. I don't know if I can get a circuit diagram on it from the PCM to the Transmission and the PCM circuit diagram, someone has connected some wires that I understand not.
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Sunday, September 5th, 2021 AT 3:49 AM

5 Replies

Tiny
STEVE W.
  • MECHANIC
  • 13,573 POSTS
These are the wiring diagrams for the ECU to transmission circuits, and the pinouts at the ECU. I don't find a connector view for the transmission end but I'll keep looking and update this if I find one.
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Sunday, September 5th, 2021 AT 7:56 AM
Tiny
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  • 686 POSTS
Good morning, thank you very much.
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Sunday, September 5th, 2021 AT 6:12 PM
Tiny
BLESSING EWOBOR
  • MEMBER
  • 686 POSTS
The vehicle is working fine now. Thank you
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Friday, September 10th, 2021 AT 5:14 PM
Tiny
BLESSING EWOBOR
  • MEMBER
  • 686 POSTS
But can someone knows the transmission type like 5 speed or 8 speed transmission? I mean how many speed transmission is it?
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Friday, September 10th, 2021 AT 5:15 PM
Tiny
STEVE W.
  • MECHANIC
  • 13,573 POSTS
Should be a 5 speed in that vintage. Good to hear it's running better.
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Friday, September 10th, 2021 AT 6:10 PM

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