Hyundai Genesis (DH): Fuel Delivery System / Fuel Tank Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Tank Repair procedures

Removal
1.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
2.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
3.
Fold the rear seat cushion.
4.
Remove the service cover (A) of the fuel pump after loosening the screws.

5.
Disconnect the fuel feed tube quick - connector (A).

6.
Lift the vehicle.
7.
Remove the rear-RH wheel, tire and inner wheel house.
8.
Disconnect the fuel tank extension connector (A), and then remove the wiring harness from the vehicle.

9.
Remove the center muffler assembly.
(Refer to Engine Mechanical System - "Muffler")
10.
Remove the propeller shaft assembly.
(Refer to Driveshaft and Axle - "Propeller shaft Assembly")
11.
Disconnect the fuel filler hose (A) and leveling hose (B).

12.
Support the fuel tank with jack (A).

13.
Remove the fuel tank installation nut (A) and then loosen the fuel tank (B).

14.
Disconnect the vent hose (A) and then remove the fuel tank.

Installation
1.
To install, reverse the removal procedure.
Fuel tank band installation nut:
44.1 ~ 53.9 N.m (4.5 ~ 5.5 kgf.m, 32.5 ~ 39.8 lb-ft)

    Fuel Pressure Test 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")     When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may turn up.

    Removal 1. Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2. Fold the rear seat cushion.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: PGS Unit (Back & Blinde Unit) Schematic Diagrams

    C

    Hyundai Genesis (DH) 2013-2016 Service Manual: Power Mosfet Repair procedures

    Inspection 1. Turn the ignition switch ON. 2. Manually operate the control switch and control the voltage of the blower motor. 3. Select the control switch to raise the voltage until high speed. Specification Fan Speed (Manual)Motor Voltage (V)13.

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