No scanner connection, it stays off.
I check the scanner on other vehicle and it is okay.
I check the scanner on other vehicle and it is okay.
Jun 22, 2020 at 11:22 AM
Scanner not connecting
2003 FORD RANGER
ROOKIE1953
- MEMBER
- 2 POSTS
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I already located the fault, it is fuse number 17. It was blown, it is 20 apmps. The scanner is working again!!!
Jun 22, 2020 at 11:55 AM
KASEKENNY
- ✓ASE Certified Mechanic
- 18,907 POSTS
Great information. Thanks for coming back to update us. I am sure that info will help others because it is not uncommon for us to get these questions.
Thanks for using 2CarPros.
Thanks for using 2CarPros.
Jun 22, 2020 at 12:11 PM
No communication from truck to code reader with a check engine light on.
Oct 10, 2020 at 9:53 AM
(Merged)
ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good morning.
Do you have a test light to check for power to the connector? Check pin 16 for power. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Roy
Do you have a test light to check for power to the connector? Check pin 16 for power. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Roy
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Oct 10, 2020 at 9:53 AM
(Merged)
ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
I attached the diagram for you of the power wire, pin 16, for the connector.
Check the fuse for power on both sides.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
https://www.2carpros.com/articles/how-to-check-wiring
If the fuse is good, there is a good chance the ECM is the issue.
Roy
Check the fuse for power on both sides.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
https://www.2carpros.com/articles/how-to-check-wiring
If the fuse is good, there is a good chance the ECM is the issue.
Roy
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Oct 10, 2020 at 9:53 AM
(Merged)
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.