the OBDII adapter can not communicate with the ECU, so it cannot check out the trouble code.
Mar 6, 2018 at 7:53 AM
ECU no response to OBDII adapter
2016 TOYOTA RACTIS
CHEUNG TUNGKWA
- MEMBER
- 1 POST
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STRAILER
- ✓ASE Certified Mechanic
- 54,832 POSTS
Hello,
It sounds like you have an OBD fuse that is out 7.5 amp. Here is a guide to help you test the fuse once you find it from the fuse panel diagrams (Below).
https://www.2carpros.com/articles/how-to-check-a-car-fuse
Here are the wiring diagrams for the OBD2 data link connector and the fuse panel locations and identifications.
Check out the diagrams (below).
Let us know what happens and please upload pictures or videos of the problem.
Cheers, Ken
It sounds like you have an OBD fuse that is out 7.5 amp. Here is a guide to help you test the fuse once you find it from the fuse panel diagrams (Below).
https://www.2carpros.com/articles/how-to-check-a-car-fuse
Here are the wiring diagrams for the OBD2 data link connector and the fuse panel locations and identifications.
Check out the diagrams (below).
Let us know what happens and please upload pictures or videos of the problem.
Cheers, Ken
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Professional Diagram for 2CarPros Members
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Mar 7, 2018 at 2:08 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.