P0B33 – High Voltage Service Disconnect Circuit
| Code | Fault Location | Probable Cause |
|---|---|---|
| P0B33 | High Voltage Service Disconnect Circuit | - |
Reading P0B33 on your car
A basic adapter will show you P0B33, but not the ABS, airbag or transmission modules, and not the bidirectional tests that confirm which part has actually failed rather than which circuit reported it.
We recommend Torque Pro
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We have not gotten around to publishing a technical guide specifically for P0B33 – High Voltage Service Disconnect Circuit yet.
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