toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Water Pump|Service and Repair > < Hybrid System - MIL ON/DTC P3130, Info Code 346|Page 1404
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Water Pump: Testing and Inspection

INSPECTION

CHECK HV WATER PUMP OPERATION
Apply battery voltage to the HV water pump setting terminal 1 as negative pole and terminal 2 as positive and check that the pump operates.

NOTE:

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Pay special attention to the poles and never make a mistake.

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This check should be done for a short time (10 second or less).

Water Pump|Service and Repair > < Hybrid System - MIL ON/DTC P3130, Info Code 346|Page 1404