DTC Description

DTC DETECTION LOGIC

NOTE:

The Signal Tech II Tool [- (NI-50190)] can be used to perform the following functions: Refer to the Signal Tech II User Guide for additional information.

Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTCs
Register TPMS sensor IDs

DTC No.	CONSULT screen terms(Trouble diagnosis content)	DTC detecting condition
C1724-00	[BATT VOLT LOW] FL(Battery voltage low front left)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	Tire pressure sensor signal (-).
		Threshold	Battery voltage of front LH wheel sensor drops.
		Diagnosis delay time	-
C1725-00	[BATT VOLT LOW] FR(Battery voltage low front right)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	Tire pressure sensor signal (-).
		Threshold	Battery voltage of front RH wheel sensor drops.
		Diagnosis delay time	-
C1726-00	[BATT VOLT LOW] RR(Battery voltage low rear right)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	Tire pressure sensor signal (-).
		Threshold	Battery voltage of rear RH wheel sensor drops.
		Diagnosis delay time	-
C1727-00	[BATT VOLT LOW] RL(Battery voltage low rear left)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	Tire pressure sensor signal (-).
		Threshold	Battery voltage of rear LH wheel sensor drops.
		Diagnosis delay time	-

POSSIBLE CAUSE

Tire pressure sensor
BCM

FAIL-SAFE

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT
1. CONSULT
  1. Drive at a speed of 16 mph (25 km/h) or more for 3 minutes, and then drive the vehicle at any speed for 10 minutes.
  2. Ignition switch ON.
  3. Select "Self Diagnostic Result" mode of "BCM(AIR PRESSURE MONITOR)".
  4. Check DTC.
Is DTC "C1724-00", "C1725-00", "C1726-00", or "C1727-00" detected?

YES>>

Refer to DTC Diagnosis Procedure .

NO>>

To check malfunction symptom before repair: Refer to Intermittent Incident .

NO>>

Confirmation after repair: Inspection End.