How to read wiring diagrams and do pin out repairs on the ECM or PCM harness- ASE A6 Certification.

This video is to help you understand how to use a diagram to find wires in a wiring harness. This video is for doing a pin out on a harness as well.
Chevrolet Buick and GMC from 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

[@orilowowaliyoung3130]

How to read all cars wiring❤

[@laboardchristopher8805]

Please how can I have a wiring diagram on Toyota Corolla ECM

[@southfloridatechnicaltrain2589]

I use identifix

[@jesusmalgames]

ecu wire trench wiring diagram for a 2001 Scion TC

[@southfloridatechnicaltrain2589]

???

[@user-lc9gn9ox3d]

How can i get the diagram

[@brandongibson4612]

Alldatadiy has what you need

[@AutumnKoger2]

how would i test with multimeter plus is the battery hooked up during testing?

[@southfloridatechnicaltrain2589]

Lol no always disconnect negative unless checking for power. use T-Pins or jumper wires with your DMM to test the pins.