OBD-II code · Powertrain (generic)
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.
Is it safe to drive with P0A13?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyWire shorted to B+
- PossiblePull-down resistor open
- Less likelyConnector pins corroded - high contact resistance
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- Dcdc Converter Enable Circuit, Wiring Harness, Hybrid Control Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.