Error code
OBD2 P0A29
OBD2P0A29
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Battery Power Off Circuit High.
Severity
moderateCan drive but may experience reduced performance and potential safety risks.
Summary
P0A29 indicates an issue with the hybrid battery power off circuit being too high, which is related to the hybrid battery system.
Common Causes
- Faulty hybrid battery control module
- Wiring or connector issues in the hybrid battery system
Fixes
FAQ
What does P0A29 mean?
P0A29 indicates a problem with the hybrid battery power off circuit being too high, which can affect the operation of the hybrid battery system.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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