top of page
Toyota P0A92 Code – Hybrid Inverter High Voltage Fault
Limited
Safe to drive :
Toyota hybrid vehicles only
Applies only to :
Not applicable to :
This explanation does NOT apply to other brands.
High
Severity level :
When Does This Code Appear on the Vehicles
P0A92 occurs when inverter detects high voltage abnormality.
What This Code means on the Vehicles
High voltage anomaly detected by Toyota hybrid inverter.
Why This is different from a generic OBD2 Code
Generic scanners cannot detect BMW-specific thresholds.
Common Situations That Trigger This Code
High current draw; Battery pack issue; Wiring problem.
What Will NOT Fix This Code
Ignoring voltage alert; Replacing unrelated sensors.
How to Clear This Code on Vehicles
Inspect high-voltage lines; inverter; clear via Techstream.
Related Manufacturer Specific Codes
Toyota P0A90; Toyota P0A91
bottom of page