CHECK AND REPLACEMENT OF THE HIGH-VOLTAGE FUSE INSIDE THE MAIN BATTERY


danger When servicing the high-voltage system parts, be sure to wear the specified protection equipment and disconnect the service plug to interrupt the high-voltage supply (Refer to ).
1.Remove the front floor covers A and B. (Refer to GROUP 51 - Under Cover .)
2.Remove the work hole lid for the main battery. (Refer to .)


3.Remove each mounting bolt and remove each high-voltage fuse.
4.check the resistance between the high-voltage fuses, and if there is no continuity (open circuit), replace the high-voltage fuses.

5.
caution When tightening the mounting bolts, secure the high-voltage fuse terminal portion, because there is a risk of damage to the high-voltage fuse when an excessive force applies to the high-voltage fuse main body.
Tighten each mounting bolt to the specified torque. Tighten each mounting bolt for the high-voltage fuse No. 2 and 3 to the specified torque using the torque wrench (special tool: MB992294).
Tightening torque:

    High-voltage fuse No. 1: 9.0 ± 3.0 N·m
    High-voltage fuse No. 2 and 3: 7.0 ± 3.0 N·m
6.Install the work hole lid for the main battery. (Refer to .)
7.Install the front floor covers A and B. (Refer to GROUP 51 - Under Cover .)





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