DESCRIPTION If the hybrid vehicle control ECU detects a malfunction in the hybrid control system, it outputs a malfunction signal to the driving support ECU assembly via CAN communication and this DTC is stored.
PROCEDURE
HINT: If DTC C1A63 is output by the pre-collision system, perform troubleshooting for the hybrid control system. Click here
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Dtc Check / Clear
DTC CHECK / CLEAR HINT: DTCs which are stored in the skid control ECU (brake booster with master cylinder assembly) can be displayed on the Techstream. The Techstream can display the current, pending and permanent DTCs. If a malfunction is detected during the current driving cycle, current and perma ...
