INSPECTION



CHECK ON INSULATION RESISTANCE



caution When the insulation resistance is measured, set the range of the special tool electric insulation tester (MB992355) to 500 V. When the insulation resistance is measured at the range more than 500 V, the component may be damaged.

1.Use the special tool electric insulation tester (MB992355) to measure the insulation resistance at the plug side with the range of 500 V.

Standard value:
Tester connection terminal
Standard value
1 (FPDU side connector terminal) - 2 (A/C compressor assembly earth connector terminal)
10 MΩ or more
2 (FPDU side connector terminal) - 2 (A/C compressor assembly earth connector terminal)
10 MΩ or more
2.If the resistance deviates from the standard value, replace the A/C compressor assembly.