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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (Tires, Wheels & Tire Pressure Monitoring System (TPMS) (DTC/Circuit Diagnosis) (Except Hybrid)) >> DTC/Circuit Diagnosis >> DTC C1720, C1721, C1722, C1723: Transmitter >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
CONSULT Display DTC Detection Condition Possible Cause
[CODE - ERR] - FL
[C1720]		 Function code data from front LH wheel sensor is malfunctioning.
  • ID registration incomplete
  • Tire pressure sensor
  • BCM
[CODE - ERR] - FR
[C1721]		 Function code data from front RH wheel sensor is malfunctioning.
[CODE - ERR] - RR
[C1722]		 Function code data from rear RH wheel sensor is malfunctioning.
[CODE - ERR] - RL
[C1723]		 Function code data from rear LH wheel sensor is malfunctioning.
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