Description of defect

Inadequate sealing structure of the joint between the heater case and evaporator cover inside the air conditioner causes part of the condensate generated in the evaporator to enter the blower motor section when the vehicle turns, causing water leakage or rusting of the bearing section of the blower motor, resulting in abnormal noise.

Improvement details

Inspect the vehicle and replace the defective blower motor with a new one, and install a water stop plate in the heater.

Chassis number of target vehicles

Legacy

BL5-００２０４４ ～ BL5-００３６３０
BP5-００２０１９ ～ BP5-００９３２２

Automotive maintenance cannot determine the cause based on symptoms alone.
Be sure to perform diagnosis and inspection before determining the cause of the failure.