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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Air Suspension System - Diagnostic Codes >> Air Suspension System >> DTC C1713: Rear Height Control Sensor RH Circuit Malfunction; DTC C1714: Rear Height Control Sensor LH Circuit Malfunction [08/2015 - 08/2019] >> Description

DTC C1713: Rear Height Control Sensor RH Circuit Malfunction; DTC C1714: Rear Height Control Sensor LH Circuit Malfunction [08/2015 - 08/2019]: Description

A magnetic circuit installed on the shaft inside the height control sensor rotates around the linear IC. The linear IC outputs voltage corresponding to the level of magnetic strength generated by the magnetic circuit. As a result, voltage corresponding to the shaft rotation angle is supplied to the suspension control ECU.

DTC Code Detection Condition Trouble Area
C1713 With the ignition switch ON, a voltage of 4.7 V or more, or 0.3 V or less at rear height control sensor RH is detected for 1 second.
  • Wire harness or connector
  • Rear height control sensor sub-assembly RH
  • Suspension control ECU
C1714 With the ignition switch ON, a voltage of 4.7 V or more, or 0.3 V or less at rear height control sensor LH is detected for 1 second.
  • Wire harness or connector
  • Rear height control sensor sub-assembly LH
  • Suspension control ECU