TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
TT: This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing a rescue charge. The GRX-5100 should be used wherever the Repair Manual references the Toyota Hybrid System (THS) charger.

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Date Published
MAY 01, 2020
NHTSA TSB #
10176284
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