LAUNCH X431 PRO3 APEX 12/24V Diagnostic Scan Tool with SmartLink C Heavy Duty Truck Module ECU give power supply to the

give power supply to the programmer

please send your vehicle model and year for us to have a check

Works with Autel BT506 (battery tester)

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Now the Power LED would be ON

LAUNCH X431 PRO3 APEX 12/24V Diagnostic Scan Tool with SmartLink C Heavy Duty Truck Module ECU give power supply to theLaunch X431 Pro3 Apex with SmartLink C Heavy Duty Truck Module This pack includes the Launch X431 Pro3 Apex Professional Diagnostic Scan Tool and the Launch X431 Smartlink C 24V Heavy Duty Truck Diagnostic Module. Check out the product descriptions for each below. Two years free updates for both light vehicle and heavy vehicle software Australian Version: Includes Ford & Holden Software 1 year warranty Launch X431 Pro3 Apex Professional Diagnostic