Q5 Quattro V6-3.2L (CALB) (2009)
Control Module HVAC: Service and Repair
Climatronic Control Module
Climatronic Control Module
‹› In both versions ("Basis" or "Comfort") the Air Conditioning (A/C) control head climatronic control module (J255) are removed and installed in
the same way.
Removing
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Check the A/C control head climatronic control module (J255) coding and adaptation using the "Replace Control Unit" function the Guided Fault
Finding (if the A/C control head climatronic control module (J255) should be replaced). Refer to => Vehicle Diagnosis, Testing and Information
System VAS 5051 in "Guided Fault Finding" function.
CAUTION!
‹› To prevent damage to the climatronic control module (J255) A/C control head and center console, do not pull too hard.
‹› Do not damage surface of center console when removing (cover it if necessary).
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Switch off ignition.
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Attach the hook (3438) - B - in one of the openings - C - or - D - in the A/C control head climatronic control module (J255) - A - according to the
illustration.
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Carefully pull the climatronic control module ( J255) A/C control head in the - direction of arrow - out of center console.
‹› The A/C control head climatronic control module ( J255) is held in the center control brackets with clamps (left and right).
Disconnect the A/C control head climatronic control module (J255) connectors
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Loosen the harness connector release catch - C - for the connectors - A - and - B - by pulling the direction of the arrow - arrow -.