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DTC P1589: Acceleration Sensor Learning Value: Description

The ECM stores DTC P1589 if the ECM or other components are replaced that require the yaw rate and acceleration sensor to be calibrated (deceleration sensor 0 point calibration) and calibration is terminated or the vehicle is driven before calibration is complete.

DTC No. DTC Detection Condition
  1. Diagnosis Condition
  2. Malfunction Status
  3. Malfunction Time
  4. Other
 Trouble Area
P1589
  1. The vehicle speed is 2 km/h (1.2 mph) or more.
  2. The deceleration sensor 0 point calibration is not completed.
  3. -
  4. 1-trip detection logic
  • The deceleration sensor 0 point calibration is performed.
  1. The deceleration sensor 0 point calibration is performed.
  2. The learned values of the deceleration sensor 0 point calibration are abnormal (out of position).
  3. -
  4. 1-trip detection logic
  • Vehicle is stabilized during the deceleration sensor 0 point calibration
  • Yaw rate and acceleration sensor
  • ECM
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