INSTALLATION PROCEDURE 1. INSTALL HYBRID VEHICLE CONTROL ECU (a) Install the hybrid vehicle control ECU with the bolt and nut. Torque: Bolt : 8.0 N·m {82 kgf·cm, 71 in·lbf} Nut : 5.5 N·m {56 kgf·cm, 49 in·lbf} (b) Connect the 4 hybrid vehicle control ECU connectors. 2. INSTALL NO. 3 INSTRUMENT PANEL TO COWL BRACE SUB-ASSEMBLY Click here 3. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Motor Generator Control System: DC/DC Converter Status Circuit Short to Battery (P0A0812,P0A0814)
DESCRIPTION The DC/DC converter varies output voltage based on voltage change signals (VLO signal line) received from the motor generator control ECU. If the vehicle is being driven with an inoperative DC/DC converter, the voltage of the auxiliary battery will drop, which will prevent the continued ...
