Toyota Corolla Cross: Steering Wheel

 Blower Motor Circuit

DESCRIPTION The blower motor with fan sub-assembly is operated by signals from the air conditioning amplifier assembly. Blower motor speed signals are transmitted in accordance with changes in the duty ratio. If the airflow volume is low or the blower speed cannot be changed, the following factors

 Barometric Pressure Sensor "A" Circuit Short to Battery or Open (P222615)

DESCRIPTION Refer to DTC P222611. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P222615 Barometric Pressure Sensor "A" Circuit Short to Battery or Open Diagnosis condition: Ignition switch ON Abnormal conditio