Body Electrical System
Interior Junction Block Repair Procedures
In this manual: Body Electrical System
11steps
~66min
3/5difficulty
Done 0 of 11
Fuse Inspection
- Make sure the fuse holders have no play and that the fuses are installed correctly.
- Is the capacity of each circuit fuse correct?
- Check whether the fuse is blown. If a fuse must be replaced, be sure to replace it with a new one of the same capacity. Always find the cause of the blown fuse and correct the problem before installing a new fuse.
DEPOSIT
Interior Junction Block- Disconnect the negative (-) battery terminal.
- Remove the lower airbag panel. (Refer to Body - "Lower Instrument Panel")
- Disconnect the side fuse connectors from the junction block.
- Remove the junction block after loosening the mounting nuts.

- Disconnect the connectors from the junction block side.
REMEDY
- Install the junction block.
- Install the emergency pad lower panel.
- Make sure the entire system operates properly.
Test yourself
A quick Hyundai i20 quiz: every answer comes with an explanation and a link to the manual page.
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