P0D00 on Chevrolet
Control Pilot Charging Ventilation Switch Circuit/Open
P0D00 on Chevrolet vehicles indicates control pilot charging ventilation switch circuit/open. Au7o has documented this code across 1 Chevrolet model — most commonly on Silverado EV. P0D00 is an electric/plug-in hybrid vehicle code in the high-voltage charging family. It relates to the 'control pilot' communication line of the SAE J1772 charging standard, specifically a charging-ventilation switch circuit that the charging system uses to confirm safe conditions before allowing power to flow. The vehicle's control module detected the circuit is open or out of expected range. In practice this usually shows up as a charging fault rather than a drivability problem.
Common Causes of P0D00
- •Open or damaged wiring in the charge-port control pilot circuit
- •Faulty or corroded charge port (EVSE inlet) connector
- •Defective charging-ventilation switch or pilot circuit sensor
- •Fault in the onboard charger or charging control module
- •Poor ground or loose high-voltage connector
- •Software/calibration issue in the charging system
- •Faulty EVSE (charging cable/wall unit) reported to the car
P0D00 on Chevrolet by Model
Chevrolet Silverado EV(1 issue)
- Level 2 Charging Interruptions and EVSE Communication Faults2024-2025
Early Silverado EVs experience intermittent Level 2 charging interruptions where the vehicle stops charging mid-session or fails to initiate charging. The issue is attributed to EVSE communication protocol timing and software bugs in the onboard charging module. DC fast charging is generally unaffected.
Looking for P0D00 on a different make?
View P0D00 across all makes →Frequently Asked Questions
What does P0D00 mean on Chevrolet?▼
P0D00 stands for "Control Pilot Charging Ventilation Switch Circuit/Open." P0D00 is an electric/plug-in hybrid vehicle code in the high-voltage charging family. It relates to the 'control pilot' communication line of the SAE J1772 charging standard, specifically a charging-ventilation switch circuit that the charging system uses to confirm safe conditions before allowing power to flow. The vehicle's control module detected the circuit is open or out of expected range. In practice this usually shows up as a charging fault rather than a drivability problem. On Chevrolet specifically, this code is documented across 1 model.
What causes P0D00 on Chevrolet vehicles?▼
Common causes on Chevrolet: Open or damaged wiring in the charge-port control pilot circuit, Faulty or corroded charge port (EVSE inlet) connector, Defective charging-ventilation switch or pilot circuit sensor, Fault in the onboard charger or charging control module, Poor ground or loose high-voltage connector. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0D00 on a Chevrolet?▼
Repair costs vary widely depending on the root cause and specific Chevrolet model.
Which Chevrolet models have P0D00 documented?▼
Au7o has documented P0D00 on 1 Chevrolet model: Silverado EV.