Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Open in Master Reservoir Level Switch Circuit (C120F)
DESCRIPTION DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note C120F Open in Master Reservoir Level Switch Circuit 371 The brake fluid level warning switch (brake booster with master cylinder assembly) circuit is open for 2 seconds or more. Open in brake fluid level warnin ...