Impala V6-3.8L VIN K (2004)
Air Door Actuator / Motor: Customer Interest
A/C - Not Cold Enough/Poor Heat Output/DTC's Set
Bulletin No.: 07-01-39-002B
Date: September 07, 2007
ENGINEERING INFORMATION
Subject:
EI07091 - A/C Not Cold Enough, HVAC Mode Doesn't Change, Heat Not Hot Enough, B0409, B0419, B0269, B0249, B0408, B0268, B0418, B0248,
B0414, B3749, B0424, B3748 (Actuator Diagnosis)
Models:
2004-2005 Chevrolet Impala, Monte Carlo
Supercede:
This bulletin is being revised to cancel the need for technician feedback and to provide corrective action. Please discard Corporate Bulletin Number
07-01-39-002A (Section 01 - HVAC).
Condition
Customers may comment about any of the following conditions:
A/C not cold enough - A/C blows warm
Heater not hot enough - heater blows cold
Temp door does not move
Correction
Following the actuator diagnostic information found in SI (Service Information). Replace the actuator as necessary.
Warranty Information
Select the appropriate labor operation from the Labor Time Guide based on the repair made.
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