DTC B2832

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DTC B2832

B3E070201038W09

DTC B2832 | Airflow mode actuator (motor lock) system
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POSSIBLE CAUSE | • Airflow mode actuator malfunction • A/C unit (airflow mode link and airflow mode crank) malfunction • Open or short circuit in wiring harness between climate control unit and airflow mode actuator

Diagnostic Procedure

STEP | INSPECTION | ACTION
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1 | • Disconnect the airflow mode actuator connector. • Connect battery positive voltage to airflow mode actuator terminal D (or terminal F) and terminal F (or terminal D) to ground. • Does the airflow mode actuator operate? | Yes | Connect the connector, then go to Step 3.
No | Go to the next step.
2 | • Remove the airflow mode actuator. • Operate the airflow mode main link manually. • Does the airflow mode main link operate smoothly? | Yes | Replace the airflow mode actuator. (See AIRFLOW MODE ACTUATOR REMOVAL/INSTALLATION.)
No | Replace the airflow mode main link, airflow mode sub link, and the airflow mode crank.
3 | • Disconnect the climate control unit connector. • Connect battery positive voltage to climate control unit terminal I (or terminal G) and terminal G (or terminal I) to ground. • Does the airflow mode actuator operate? | Yes | Inspect the connection of the climate control unit connector. (See CLIMATE CONTROL UNIT INSPECTION [FULL-AUTO AIR CONDITIONER].)
No | Repair the wiring harness.