KIA Niro: Relay Box (Engine Compartment) Repair procedures

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Body Electrical System / Fuses And Relays / Relay Box (Engine Compartment) Repair procedures

Inspection

Disconnect the negative (-) battery terminal.
Pull out the relay from the engine compartment relay block.

Power Relay (Type A)

Check for continuity between the terminals.

After supplying power to between No. 85 and 86 power relay terminals, check that there is continuity between No. 30 and 87 terminals.
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

Power Relay (Type B)

Power Relay (Type B)

Check for continuity between the terminals.

After supplying power to between No. 85 and 86 power relay terminals, check that there is continuity between No. 30 and 87 terminals.
After disconnecting power between No. 85 and 86 power relay terminals, check that there is no continuity between No. 30 and 87 terminals.

Metal Core PCB block

Metal Core PCB block

Disconnect the negative (-) battery terminal.
Disconnect the PCB block connector (A).

Push the four hooks in the direction of the arrow and lift up the metal core PCB block (A).

Remove the metal core PCB block by disconnecting the connectors (A).

Fuse

Fuse

Check that the fuse holders are loosely held and that the fuses are securely fixed by the holders.
Check that each fuse circuit has the exact fuse capacity.
Check the fuses for any damage.

Warning

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.

Multi Fuse

(Multi Fuse A, B) Disconnect the negative (-) battery terminal. Remove the power cable terminal (A) after loosening the nut from the engine room fuse & relay box. Remove the multi fuse A (A) after pushing the hook. Remo

Relay Box (Passenger Compartment)

IGPM Description Communication Network Diagram Integrated Gateway & Power control Module (IGPM) Integrated Gateway & Power control Module (IGPM) is a module that performs the function of conventional Junction Block and

Relay Box (Passenger Compartment) Repair procedures

Fuse Inspection Check that the fuse holders are loosely held and that the fuses are securely fixed by the holders. Check that each fuse circuit has the exact fuse capacity. Check the fuses for any damage. Warning If a fuse is to be rep

SEE MORE:

Forward/Reverse Parking Distance Warning settings

Forward/Reverse Parking Distance Warning (PDW) (if equipped) Forward/Reverse Parking Distance Warning will help warn the driver if an obstacle is detected within a certain distance when the vehicle is moving forward or in reverse at low speeds

Electrical Circuit Inspection Procedure

Open Circuit Test Procedures for Open Circuit Continuity Check Voltage Check If an open circuit occurs (as seen in (FIG. 1)), it can be found by performing Step 2 (Continuity Check Method) or Step 3 (Voltage Check Method) as shown b