C1279 The deceleration sensor output voltage is outside the range the skid control ECU expects

Category
Chassis
Severity
ABS Light
Applies to
Toyota, Lexus and Scion models that use this code

What does C1279 mean on a Toyota?

C1279. The deceleration sensor output voltage is outside the range the skid control ECU expects. Stability control is disabled and the warning lights come on.. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of C1279

How to fix C1279

  1. Confirm the code with a scan tool
  2. Inspect the sensor and its connector
  3. Test the sensor circuit for opens and shorts
  4. Check sensor power and ground
  5. Replace the sensor only after the circuit tests fail
  6. Clear the code and retest