CHECKING THE INSULATION RESISTANCE IN THE REAR MOTOR


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 rear motor high-voltage terminal and body earth as shown
Standard value: 10 MΩ or more
3.If out of the standard value, replace the rear motor.