Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Air Bag Circuit (C147D). Master Reservoir Level Malfunction (C1202). ECM Communication Circuit (C1203)
Air Bag Circuit (C147D) DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) receives the secondary collision brake control request signal from the airbag ECU assembly. DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note C147D Air Bag Circuit 451 A ...
