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Home >> Audi >> 2018 >> A6 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 121 (Hybrid Control System (Diagnostic Codes (P0C73-776 - U0424-537) & Circuit Tests))) >> Hybrid Control System >> DTC U0424-537: Invalid Data Received from HVAC Control Module [08/2013 - ] >> Description

DTC U0424-537: Invalid Data Received from HVAC Control Module [08/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

If there is a malfunction in the air conditioning amplifier assembly, DTC U0424-537 will be stored.

DTC No. INF Code DTC Detection Condition Trouble Area
U0424 537 Air conditioning amplifier assembly malfunction Air conditioning amplifier assembly
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