CHARGING SYSTEM FAIL-SAFE CHART

If any of the following DTCs are set, the power management control ECU enters fail-safe mode to allow the vehicle to be driven temporarily.

Charging System
DTC No. Component Fail-safe Operation Fail-safe Deactivation Condition
P0516, P0517, P1550, P1551 and P1552 Generator Alternator command is fixed. Pass condition detected