C0912
TPMS Initiator Front Circuit Malfunction
The TPMS module has detected an electrical fault in the front low-frequency initiator (used to wake and locate sensors). Position learning of the front sensors fails.
The TPMS module has detected an electrical fault in the front low-frequency initiator (used to wake and locate sensors). Position learning of the front sensors fails.
Common causes
- high
LF initiator coil failed
One of the most commonly reported causes for this code — check this first.
Typical part cost: $130-550
- medium
Wiring or connector fault
A plausible cause — test and verify before replacing parts.
Typical part cost: $130-550
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does C0912 mean?
C0912 means "TPMS Initiator Front Circuit Malfunction". It is a generic OBD-II code that points to a fault in the chassis.
What are the most common causes of C0912?
lf initiator coil failed; wiring or connector fault — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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