DESCRIPTION If the hybrid vehicle control ECU receives an invalid compressor control request from the air conditioning amplifier assembly via CAN communication, it will store this DTC.
CONFIRMATION DRIVING PATTERN HINT: After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure. Click here
PROCEDURE
(a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Enter the following menus: Body Electrical / Air Conditioner / Trouble Codes. (d) Check if DTCs related to the air conditioning system (A/C) are output. Body Electrical > Air Conditioner > Trouble Codes
(e) Turn the power switch off.
|
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Drive Motor "A" Inverter Voltage Sensor Voltage Out of Range (P0D2D1C)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a VH sensor malfunction. The cause of this malfunction may be one of the following: Inverter voltage sensor internal circuit malfunction Voltage sensor malfunction Motor generator control ECU (MG ECU) malfunction Communicatio ...