| caution | Before measuring the insulation resistance, set the range of the electric insulation tester (special tool: MB992355) to 500 V. If a range exceeding 500 V is used for the measurement, the part may be damaged. |
1. Use the electric insulation tester (special tool: MB992355) and set it to the 500V range.
2. Measure the insulation resistance between the REMCU high-voltage terminal and body ground as shown
Standard value: 10 MΩ or more
3. If out of the standard value, replace the REMCU.
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