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
C1729-00	VHCL SPEED SIG ERR(Vehicle speed sensor error)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	Vehicle speed signal (-).
		Threshold	Vehicle speed signal is not detected.
		Diagnosis delay time	-

POSSIBLE CAUSE

CAN communication
ABS actuator and electric unit (control unit) malfunction
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. Stop the vehicle.
  3. Ignition switch ON.
  4. Select "Self Diagnostic Result" mode of "BCM(AIR PRESSURE MONITOR)".
  5. Check DTC.
Is DTC "C1729-00" detected?

YES>>

Refer to DTC Diagnosis Procedure .

NO>>

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

NO>>

Confirmation after repair: Inspection End.