Inspection Procedure

WARNING: This page is about a different variant/trim than selected.

NOTE:

Performing the check procedures for a long time with the shift lever in N may cause DTC P3000-388 to be set.

HINT:

If, after performing troubleshooting, it is necessary to replace the battery smart unit, voltages need to be confirmed after installing a new battery smart unit. To confirm normal operation, compare the HV battery voltage (PWR RESOURCE VB), pre-boost voltage (VL), and post-boost voltage (VH) in the Data List with the ignition switch ON (READY) and the shift lever in N. When the system is normal, the PWR RESOURCE VB, VL, and VH values should be almost equal (voltage boosting will not occur when the shift lever is in neutral). If the difference between each voltage exceeds the values specified below, there is a malfunction in the battery smart unit.

Inspection Voltage	Maximum Voltage Difference
Difference between HV battery voltage (PWR RESOURCE VB) and pre-boost voltage (VL)	40 V or higher
Difference between HV battery voltage (PWR RESOURCE VB) and post-boost voltage (VH)	40 V or higher
Difference between pre-boost voltage (VL) and post-boost voltage (VH)	50 V or higher