21-FL-003H
Service Bulletin Details
Public Details for: 21-FL-003H
Models from 2016
2016 HYUNDAI GENESIS |
Models from 2015
2015 HYUNDAI GENESIS |
GROUP Fuel System Technical Service Bulletin DATE July, 2021 NUMBER 21-FL-003H MODEL(S) Genesis (DH) DTC U0109/U010900 FUEL PUMP CONTROL MODULE SUBJECT: Description: This TSB provides consolidated diagnosis and repair information, currently in the shop manual, to address DTC U0109 / U010900 related to a communication error with the Fuel Pump Control Module (FPCM). DTC Information: U0109 LOST COMMUNICATION WITH FUEL PUMP CONTROL MODULE Applicable Vehicles: Certain 2015-2016MY Genesis (DH) vehicles. Parts Information: PART NAME Controller-Fuel Pump PART NUMBER DESCRIPTION NOTE Refer to Electronic Parts Catalog for the applicable P/N based on VIN 33041-XXXXX Warranty Information: MODEL OP CODE OPERATION Fuel Pump Control Genesis (DH) 33041R00 Module Replacement OP TIME CAUSAL PART NATURE CODE CAUSE CODE Refer to WEBLTS for current LTS time. 33041-XXXXX I3T ZZ3 Note 1: Normal warranty applies. Note 2: Refer to Electronic Parts Catalog for full causal part number. Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service Advisors, Technicians, Body Shop Manager, Fleet Repair SUBJECT: DTC U0109/U010900 FUEL PUMP CONTROL MODULE Inspection Procedure: 1. Connect GDS to the Data Link Connector (DLC). 2. If there are any FPCM DTC related codes, replace the FPCM. Using a Voltmeter, check the Fuel Pressure Sensor (FPS) output voltage. 3. Specified Voltage: 5V 4. Using a Voltmeter, check the FPS output voltage at idle. Specified Voltage: 1.4 – 3.2V 5. Test the fuel pressure at the fuel delivery line from the fuel tank. Refer to the shop manual for complete test procedure: Engine Control / Fuel System > Fuel Delivery System > Repair procedures 6. If FPCM is out of specification, follow the Service Procedure in the next page to replace it. TSB #: 21-FL-003H Page 2 of 3 SUBJECT: DTC U0109/U010900 FUEL PUMP CONTROL MODULE SUBJECT: Service Procedure: 1. Turn the ignition switch OFF and disconnect the vehicle’s negative battery terminal. NOTICE • Be sure to record the radio presets prior to battery disconnection. 2. Remove the trunk rear transverse trim. 3. Fold the LH luggage side trim to access the FPCM. 4. To remove FPCM assembly from vehicle: • • • 5. Disconnect FPCM connector (A) Remove the mounting nuts (B) Remove FPCM (C) Reinstall all removed parts in reverse order of disassembly. Reconnect the negative battery terminal. NOTICE • 6. Reprogram the radio presets recorded from Service Procedure Step 1. The service procedure is now complete. TSB #: 21-FL-003H Page 3 of 3 SUBJECT: