Kia Sorento: Engine Room Junction Block Repair Procedures

Inspection

Power Relay Inspection (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.

Power Relay Inspection (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.

Fuse

1.	Check for separation of fuse holder and check that the holder is tightly holding the fuse.

2.	Check that each fuse circuit has the exact fuse capacity.

Check the fuses for any damage.

If a fuse is to be replaced, be sure to use a new fuse of the same capacity.

Multi-Fuse

1.	Disconnect the battery negative ( - ) terminal.

2.	Remove the multi fuse mounting nut.

3.	Remove the multi fuse (B) by releasing the hook after removing the multi fuse (A).

Check the multi-fuses for any damage.

Use the multi fuse of the exact fuse capacity.

Removal

Engine Room PCB Block

1.	Disconnect the battery negative ( - ) terminal.

2.	Disconnect the connector (A).

3.	Push the hooks in the direction of the arrow and lift up the engine room PCB block (A).

4.	Disconnect the connectors (A) from the engine room PCB block.

Installation

1.	Install in the reverse order of removal.

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