P0A13
DC/DC Converter Enable Circuit High
The DC/DC converter enable circuit reports a enable circuit high condition. Converter cannot be commanded to start reliably.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: medium
Common causes
Ordered by how often each turns out to be the cause.
- Wire shorted to B+Common
- Pull-down resistor openPossible
- Connector pins corroded - high contact resistanceLess likely
Parts involved
- Dcdc Converter Enable Circuit
- Wiring Harness
- Hybrid Control Module
P0A13 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.