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Home >> Fiat >> 2017 >> 500 Lounge, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 25 (Body Control Module (BCM) - DTCS B106A-19 To B2229-62 - 500 - Electric) >> DTC Troubleshooting >> B21FD-19 EVCU Wake Up Circuit OVERCURRENT >> Set Condition

Set Condition

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This DTC will set when the Body Control Module detects a short to ground on the (H31) Electric Vehicle Control Unit (EVCU) Wake Up Signal circuit.