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Toyota U1412 Code – CAN Bus Airbag Module Timeout
Limited
Safe to drive :
Toyota vehicles only
Applies only to :
Not applicable to :
This explanation does NOT apply to other brands.
Medium
Severity level :
When Does This Code Appear on the Vehicles
U1412 occurs when airbag module communication times out.
What This Code means on the Vehicles
Toyota-specific CAN bus airbag module timeout warning.
Why This is different from a generic OBD2 Code
Standard OBD-II scanners cannot detect Toyota OEM module timeout.
Common Situations That Trigger This Code
Wiring harness damage; Module malfunction; CAN bus issue.
What Will NOT Fix This Code
Ignoring module timeout; Replacing unrelated components.
How to Clear This Code on Vehicles
Inspect wiring and module; clear via Techstream.
Related Manufacturer Specific Codes
Toyota U1410; Toyota U1411
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