Detection Item


Trouble Area

Main Body ECU Communication Stop Mode

• "MAIN BODY" not displayed on "BUS CHECK" screen of intelligent tester via the CAN VIM

• Applies to "Main Body ECU Communication Stop Mode" in "DTC combination table"

• Power source circuit of main body ECU

• Main body ECU branch wire or connector

• Main body ECU

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook

Post a comment