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Home >> Fiat >> 2016 >> 500 Turbo, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 98 (Body Control Module (BCM) - DTCS B106A-19 To B2229-62 - 500 - Electric) >> DTC Troubleshooting >> B21FE-19-HVAC Wake Up Circuit-OVERCURRENT >> Set Condition

Set Condition

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.

This DTC will set when the Body Control Module (BCM) detects a short to voltage on the (D505) LIN Bus circuit.