OBD-II Code · Body
B2227
Speed Sensor Signal Hi Voltage
medium severitySafe to drive$100-$400
Body / TCM sees abnormally high VSS signal.
Common symptoms
- Speedometer pinned
- ABS light
- Cruise inop
Likely causes
- Wiring short to power
- Failed sensor
Where to start
- Try the cheapest cause first. Start by checking: wiring short to power.
- Cost & scope. $100-$400
- If the code returns after the fix: escalate to a shop or scanner with live-data and freeze-frame. A code that re-sets means the underlying fault is still there.
Related codes
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