DESCRIPTION These DTCs are stored when a malfunction occurs in the navigation ECU.
CAUTION / NOTICE / HINT NOTICE: When replacing the navigation ECU, always replace it with a new one. If a navigation ECU which was installed to another vehicle is used, the following may occur:
PROCEDURE
(a) Clear the DTCs. Body Electrical > Navigation System > Clear DTCs(b) Recheck for DTCs and check that no DTCs are output. Body Electrical > Navigation System > Trouble CodesOK: No DTCs are output.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Motor Generator Control System: Generator Position Sensor Circuit Voltage Below Threshold (P0A4B16,P0A4B1F)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the resolver output signal is abnormal. The cause of this malfunction may be one of the following: Area Main Malfunction Description Inverter low-voltage circuit The connectors are not connected properly Hybrid Vehicle Transaxle Assembly S ...