Hyundai Genesis: Blower / Blower Unit Repair procedures

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Recover the refrigerant with a recovery/recycling/charging station.

3.	When the engine cools down, drain the engine coolant from the radiator. (Refer to Engine Mechanical System - “Coolant”)

4.	Remove the cowl top cover. (Refer to Body - "Cowl Top Cover")

5.	Remove the expansion valve from the evaporator core. (Refer to Heating, Ventilation and Air Conditioning -"Heater unit") • Plug or cap the lines immediately after disconnecting them to avoid the intrusion of moisture and dust. • When installing, replace with a new O-ring.

6.

Disconnect the inlet and outlet heater hoses from the heater unit. (Refer to Heating, Ventilation and Air Conditioning -"Heater unit") • Engine coolant will run out when the hoses are disconnected; drain it into a clean drip pan. Be sure not to let coolant spill on electrical parts or painted surfaces. If any coolant spills, rinse it off immediately.

7.	Loosen the cowl cross member mounting bolts.

8.	Remove the front seat assembly. (Refer to Body - "Front Seat Assembly")

9.	Remove the main crash pad. (Refer to Body -"Main Crash Pad")

10.	Disconnect the steering column connectors. (Refer to Steering System - "Steering Column and Shaft")

11.	Pull down the steering column after loosening the mounting nuts and through bolts. (Refer to Steering System - "Steering Column and Shaft")

12.	Remove the shift lever assembly. (Refer to Automatic Transaxle System - "Shift lever")

13.	Disconnect the airbag control module (SRSCM) connector (A).

14.	Disconnect the junction box connectors (A).

15.	Disconnect the connectors (A) and the mounting clips in the front pillar. [Driver's side] [Passenger's side]

16.	Disconnect the multi box connectors (A). [Driver's side] [Passenger's side]

17.	After loosening the bolts, remove the main crash pad and cowl cross bar assembly (A) together.

18.	Remove the heater and blower unit from the crash pad after loosening the mounting nuts.

19.	Separate the blower unit (A) from the heater unit (B) after loosening the screws.

20.	After loosening the screws remove the heater core cover (A).

21.	Pull out the heater core (A) from the heater unit.

22.	Loosen the heater lower case mounting screws.

23.	Remove the lower case (A).

24.	Pull out the evaporator core (A) from the heater unit. • Be careful that the inlet and outlet pipe are not bent during evaporator core removal/installation.

25.

Install in the reverse order of removal. • If you're installing a new evaporator core, add refrigerant oil (PAG OIL). • Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the appropriate O-rings for R-134a to avoid leakage. • Immediately after using the oil, replace the cap on the container, and seal it to avoid moisture absorption. • Do not spill the refrigerant oil on the vehicle; it may damage the paint; if the refrigerant oil contacts the paint, wash it off immediately. • Apply sealant to the grommets. • Make sure that there is no air leakage. • Charge the system and test its performance. • Do not interchange the inlet and outlet heater hoses and tighten the hose clamps firmly. • Refill the cooling system with engine coolant.

Blower Unit Components and Components Location

Component Location Components 1. Seal2. Intake Duct Case3. Intake Door4. Intake Actuator5. Intake Duct Case (A)6. Climate Control Air Filter7. Climate Control Air Filter Cover8. Cluster Ionizer9 ...

Blower Motor Repair procedures

Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, replace it with a genuine blower motor check for proper operation. ...

Other information:

Hyundai Genesis (DH) 2013-2016 Owners Manual: Exterior care

Exterior general caution It is very important to follow the label directions when using any chemical cleaner or polish. Read all warning and caution statements that appear on the label. High-pressure washing When using high-pressure washers, make sure to maintain sufficient dista ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Pre-activeSeat Belt Unit (PSB) Repair procedures

Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the mounting nuts (A). 4. Disconnect the knee airbag connector (B). 5. Disconnec ...