On-board charger voltage
Last reviewed 2026-08-31
Hybrid / PHEV specific
Description
PHEV on-board charger AC or DC voltage. Not pack voltage.
- Unit
- V
- Group
- charging
Protocol requests
The same meaning can arrive through different mode + PID + ECU header combinations. Do not merge by hex number alone.
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H2 Obboard Charger Voltage
On-board charger voltage during AC or DC charging. Not HV pack voltage while driving. Documented for Chevrolet Volt / Opel Ampera (Voltec Gen1) via Torque/UDS. Requires UDS ECU address 7E4 — not a generic OBD broadcast.
UDS · mode 22 · PID 4368 · header 7E4 · primary
Source label: H2 Obboard Charger Voltage
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H2 Charger HV Volt 6B
On-board charger voltage during AC or DC charging. Not HV pack voltage while driving. Documented for Chevrolet Volt / Opel Ampera (Voltec Gen1) via Torque/UDS. Requires UDS ECU address 7E4 — not a generic OBD broadcast.
UDS · mode 22 · PID 436B · header 7E4 · alternate
Source label: H2 Charger HV Volt 6B
Platforms that list this signal
- GM Voltec Gen1 (Opel Ampera / Chevrolet Volt)PHEV · confirmed
- Toyota RAV4 XA50 PHEV / Suzuki AcrossPHEV · unknown
- Hyundai Ioniq AE PHEVPHEV · unknown
- Kia Niro DE PHEVPHEV · unknown
- Mitsubishi Outlander PHEV (GN)PHEV · unknown
- Mitsubishi Outlander PHEV (GF/GG)PHEV · unknown
- Ford Kuga CX482 PHEVPHEV · unknown
- Volkswagen Golf 8 eHybrid / GTEPHEV · unknown
- BMW 3 Series G20 330ePHEV · unknown
- Peugeot 3008 Hybrid (P84/PHEV)PHEV · unknown
- Volvo XC40 T4/T5 Twin Engine PHEVPHEV · unknown
- Volvo XC90 Recharge (SPA) PHEVPHEV · unknown
Sources
Provenance for this page. Official standards outrank community notes. See the confidence policy.
community · medium trust
OVMS Volt/Ampera Torque PID map (DD-labeled)
OVMS DD-labeled.csv