Inspection Procedure

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

When disposing of an HV battery, make sure to return it through an authorized collection agent who is capable of handling it safely. If the HV battery is returned via the manufacturer specified route, it will be returned properly and in a safe manner by an authorized collection agent.

HINT:

If the vehicle is stopped or parked with the shift lever in N for a long time, DTC P3000-389 may be set because the HV battery cannot be charged.
When the engine cannot be started, DTC P3000-389 may be set because the HV battery cannot be charged.