FUNCTION REFERENCE

Diagnostic test mode

Function

Work support

This mode enables a technician to adjust some devices faster and more accurately by following the indications on the CONSULT-III unit.

Self-diagnostic results

Self-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data can be read and erased quickly.⁽¹⁾

Data monitor

Input/Output data in the ECM can be read.

CAN diagnostic support monitor

The results of transmit/receive diagnosis of CAN communication can be read.

Active test

Diagnostic Test Mode in which CONSULT-III drives some actuators apart from the ECMs and also shifts some parameters in a specified range.

DTC & SRT confirmation

The status of system monitoring tests and the self-diagnosis status/results can be confirmed.

Function test

This mode is used to inform customers when their vehicle requires periodic maintenance.

ECU part number

ECM part number can be read.

⁽¹⁾	The following emission-related diagnostic information is cleared when the ECM memory is erased.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

CONSULT-III Function: Function