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INSPECTION
 
 
CHECK ON INSULATION RESISTANCE
 
 
cautionWhen 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 terminalStandard value
1 (Power drive unit side connector terminal) - 2 (A/C compressor assembly ground connector terminal)10 MΩ or more
2 (Power drive unit side connector terminal) - 2 (A/C compressor assembly ground connector terminal)10 MΩ or more
2. If the resistance deviates from the standard value, replace the A/C compressor assembly.