Durango 2WD V8-4.7L VIN N (2001)
Technical Service Bulletin # 24-011-01
Date: 010907
Defroster Outlets - Whistling Sound
NUMBER: 24-011-01
GROUP: Heating and Air Conditioning
DATE: Sept. 7, 2001
SUBJECT:
Heater A/C System Whistle
OVERVIEW:
This bulletin involves installing air deflectors in the instrument panel center air outlets and installing a revised actuator cam and floor door lever.
MODELS:
2001
(AN)
Dakota
2001
(DN)
Durango
SYMPTOM/CONDITION:
Some vehicles may exhibit a whistling sound coming from the defroster outlets, low air flow at the floor in the floor mode or side glass fogging at low
ambient temperatures when the blower is operated at higher speeds.
DIAGNOSIS:
Operate the blower at M1, M2 and high speed with mode switch positioned in the Floor mode, at the detent between Floor/Panel and Floor and at the
dentent between Floor/Defrost and Floor. If the whistling sound is present, perform the Repair Procedure. If customers complain of the foot well being
too warm after extended driving or of the side glass fogging, perform the Repair Procedure.
PARTS REQUIRED:
POLICY:
Reimbursable within the provisions of the warranty.
TIME ALLOWANCE:
FAILURE CODE:
Repair Procedure
THIS REPAIR IS COMPATIBLE WITH DAIMLERCHRYSLER'S MOBILE SERVICE PROGRAM AND DOES NOT REQUIRE HOISTS OR
OTHER FULL SERVICE FACILITY SPECIAL EQUIPMENT.
1.
Turn the ignition switch to the "on" position and place A/C control in floor mode. Turn the ignition switch off.
2.
Disconnect battery.
