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TuningBot DTC Database · v4.37.14

P0D18 Battery Charging System A High Voltage Interlock Circuit High

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainBatteryOBD2

What P0D18 means

P0D18
Battery Charging System A High Voltage Interlock Circuit High Generic · battery Data confidence 65%

The control module detected that the signal in the Battery Charging System A High Voltage Interlock circuit stayed above the expected operating range.

Related and nearby codes

How to read P0D18

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

D18

Specific fault index within the subsystem.

Frequently asked questions about P0D18

What does P0D18 mean?

Battery Charging System A High Voltage Interlock Circuit High. The control module detected that the signal in the Battery Charging System A High Voltage Interlock circuit stayed above the expected operating range.

Is P0D18 generic or manufacturer-specific?

P0D18 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0D18 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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