Obd diagnostic colored wires diagram
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Driver School Candidate
Joined: Aug 2020
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From: Washington
Obd diagnostic colored wires diagram
MY 2001 Lexus GS300 is running really ruff so i tried to test it with my OBD 2and1 Diagnostic tester and nothing happend so i checked and a couple of the wires fell out of my cars obd plugin port. I cand find my repair manual and need a color wire chart/diagram. So i can reconnect the wires so i can use the obd diagnostic to see what is wrong with my can. Please can anyone help?
Lead Lap
Joined: Nov 2019
Posts: 3,693
Likes: 1,102
From: Michigan
Hello,
From my understanding, your car should have four wires coming to the OBD2 connector:
Hope this helps and best of luck!
From my understanding, your car should have four wires coming to the OBD2 connector:
- White an Black CG wire goes to pin 4
- Brown SG wire goes to pin 5
- White SIL wire goes to pin 7
- Black BAT wire goes to pin 16
Hope this helps and best of luck!
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