Hyundai Ioniq: Fuses And Relays / Relay Box (Engine Compartment). Repair procedures
1. | Disconnect the negative (-) battery terminal. |
2. | Pull out the relay from the engine compartment relay block. |
Power Relay (Type A)
Check for continuity between the terminals.
1. | After supplying power to between No. 85 and 86 power relay terminals, check that there is continuity between No. 30 and 87 terminals. |
2. | After disconnecting power between No. 85 and 86 power relay terminals, check that there is no continuity between No. 30 and 87 terminals. Engine Room Relay Block 


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Power Relay (Type B)
Check for continuity between the terminals.
1. | After supplying power to between No. 85 and 86 power relay terminals, check that there is continuity between No. 30 and 87 terminals. |
2. | After disconnecting power between No. 85 and 86 power relay terminals, check that there is no continuity between No. 30 and 87 terminals. 


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PCB Block
1. | Disconnect the negative (-) battery terminal. |
2. | Push the four hooks (B) in the direction of the arrow and lift up the PCB block (A). 
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3. | Remove the PCB block by disconnet the connector. 
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Fuse
1. | Check that the fuse holders are loosely held and that the fuses are securely fixed by the holders. |
2. | Check that each fuse circuit has the exact fuse capacity. |
3. | Check the fuses for any damage. •
| If a fuse is to be replaced, be sure to use a new fuse of the same capacity. Always identify the cause of the blown fuse and completely eliminate the problem before installing a new fuse. |
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Multi Fuse
Engine room fuse is to optimize the package.

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| The entire multi fuse (A) has to be replaced even if only one fuse is damaged. |
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| When replacing it, refer to "the Engine compartment- component location" diagram to check fuse capacities and circuit arrangement. |
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| Use the multi fuse of the exact fuse capacity for each circuit. |
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Other information:
C..
Folding the rear seat
The rear seatbacks can be folded to facilitate carrying long items or to increase
the luggage capacity of the vehicle.
WARNING
Never allow passengers to sit on top of the folded down seatback while
the vehicle is moving. This is not a proper seating position and no seat belts
are available for use...
Categories
Seat belt warning light

As a reminder to the driver, the seat belt warning light will illuminate and
warning chime will sound for approximately 6 seconds each time you place the Engine
Start/Stop button to the ON position if the seat belt is unfastened.
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