Toyota Corolla Cross: Rear Coil Spring (for Awd)

 Recirculated/Fresh Air Modes do not Switch

DESCRIPTION If the air inlet mode cannot be changed between recirculation/fresh or exhaust gas odors can be smelled even though recirculation mode is selected, the following factors may be the cause. Symptom Factor Air inlet mode cannot be changed between recirculation/fresh

 Electronic Brake Booster Control Module "A" Signal Compare Failure (C121F62)

DESCRIPTION When the self-check function of the electric brake booster (brake booster with master cylinder assembly) detects an internal circuit malfunction, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area M