Diagnostic Mode 09 - Request Vehicle Information

Diagnostic Mode 09 makes it possible to access vehicle-specific information from the ECM and the TCM (where applicable).

NOTE:

Depending on scan tool and protocol used, Diagnostic Mode 09 and the information provided may be referred to by a different name.

Test requirement

Procedure

-- Connect the scan tool.

-- Switch the ignition on.

-- Select Mode 09: Vehicle information.

-- Select the desired Test ID.

-- The information requested will be displayed on the scan tool screen.

The following table is a numerical list of all Test IDs that may be selected.

Test-ID	Diagnostic text
$02:	Vehicle identification number (VIN) e.g.
	A different 17 digit number will be displayed for each vehicle
$04:	Calibration identification (CALID) e.g.
	Engine Control Module --
	Transmission Control Module --
$06:	Calibration Verification Number (CVN) (check sum) e.g.
	EC5AE460 the check sum is different for every control module version
	000D105
$08:	In-Use Performance Tracking Information (CAN)
$0A:	ECU Name
	Engine Control Module --

-- Switch the ignition off.