BMW DTC P3064 – Active Grille Air Shutter Module ‘A’ Temperature Signal Error
DTC P3064 meaning on BMW
DTC P3064 indicates an Active Grille Air Shutter Module ‘A’ Temperature Signal Error in a BMW vehicle. This error code is related to the temperature signal being received by the active grille air shutter module ‘A’, which helps regulate the airflow through the grille for improved aerodynamics and engine cooling.
BMW DTC P3064 symptoms
Symptoms of DTC P3064 in a BMW may include issues with the operation of the active grille air shutter system, such as improper opening or closing of the shutters, reduced engine cooling efficiency, and potential impact on the vehicle’s aerodynamics.
BMW DTC P3064 causes
The causes of DTC P3064 in a BMW can vary and may include faulty temperature sensors, wiring issues, a malfunctioning active grille air shutter module ‘A’, or a problem with the vehicle’s electronic control unit (ECU) that manages the system.
BMW DTC P3064 seriousness
While DTC P3064 may not directly affect the drivability of the vehicle, it can impact the overall performance and efficiency of the active grille air shutter system in a BMW. It is recommended to address this issue to ensure proper operation of the system and maintain optimal engine cooling and aerodynamics.
How to diagnose DTC P3064 on BMW
To diagnose DTC P3064 on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the error code and then perform a thorough inspection of the active grille air shutter module ‘A’, temperature sensors, wiring connections, and the ECU. Testing the components for proper functionality and checking for any visible signs of damage or corrosion can help pinpoint the root cause of the issue.
How to fix DTC P3064 on BMW
Fixing DTC P3064 on a BMW may involve replacing faulty temperature sensors, repairing damaged wiring, or replacing the active grille air shutter module ‘A’ if necessary. Ensuring all connections are secure and properly seated is also important. Once the underlying issue is addressed, clearing the error code and resetting the ECU can help resolve the problem.
How to erase DTC P3064 on BMW
To erase DTC P3064 on a BMW, a mechanic can use a diagnostic scanner to clear the error code from the vehicle’s ECU. After fixing the underlying issue causing the error code, clearing it from the system will reset the fault memory and turn off the check engine light associated with DTC P3064.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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