Read Data List Starter Signal

Connect an intelligent tester to the DLC3. Turn the ignition switch to ON and turn the tester ON. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / PRIMARY / STARTER SIG.

Check the value displayed on the tester when the ignition switch is turned to the ON and START positions.

Result

Ignition Switch Positions

STARTER SIG

ON

OFF

START

REPLACE ECM

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.

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