C0186Medium urgency
Lateral Acceleration Sensor Circuit
Chassis · Stability Control
⚠️ Stability control may be disabled. Safe to drive normally — avoid aggressive cornering. Service within 1 week.
What this means
The lateral (side-to-side) accelerometer used by the electronic stability control system has a circuit fault or is out of range.
Likely causes
- Failed lateral accelerometerMost common
- Wiring fault to sensorCommon
- ESC module faultLess common
Estimated repair cost
Lateral acceleration sensor$100 – $400
Wiring repair$80 – $250
ESC module$300 – $900
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Frequently asked questions about C0186
What does C0186 mean?
The lateral (side-to-side) accelerometer used by the electronic stability control system has a circuit fault or is out of range.
Is C0186 serious?
Stability control may be disabled. Safe to drive normally — avoid aggressive cornering. Service within 1 week.
How much does it cost to fix C0186?
Repair costs for C0186 range from $100 – $400 depending on the root cause and your vehicle.
Can I drive with C0186?
You can drive short distances but should have it repaired within 1–2 weeks to prevent further damage.