C1716

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION

With CONSULT
1.Turn the power switch ON.

CAUTION:
Never set the vehicle to READY.
2.Check the tire pressure for all wheels and adjust to the specified value. Refer to "Tire Air Pressure" [1][2]Specifications.

CAUTION:
If the tire pressure before adjustment is close to the standard, reduce the tire pressure, and then with the power switch ON, adjust the tire pressure again so that it is within the standard.
3.Perform self-diagnosis in "AIR PRESSURE MONITOR" of "BCM".
Is DTC "C1716", "C1717", "C1718", or "C1719" detected?
YES- GO TO 2.
NO- INSPECTION END

2. CHECK LOW TIRE PRESSURE WARNING LAMP

Check that after the power switch is turned ON, the low tire pressure warning lamp illuminates for approximately 1 second and then turns OFF.
Is the inspection result normal?
YES- After erase DTC, INSPECTION END.
NO- Leave the power switch ON and proceed to "Diagnosis Procedure" .


Diagnosis Procedure


1. PERFORM TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration for all wheels. Refer to "Work Procedure" Work Procedure.
Is tire pressure sensor ID registration completed?
YES- GO TO 2.
NO- Replace tire pressure sensor. Refer to "Removal and Installation" Removal And Installation.

2. CHECK TIRE PRESSURE SIGNAL

With CONSULT
1.Check the tire pressure for all wheels and adjust to the specified value. Refer to "Tire Air Pressure" [1][2]Specifications.
2.Stop the vehicle.
3.Select "DATA MONITOR" in "AIR PRESSURE MONITOR" of "BCM".
4.Within 15 minutes after vehicle stopped, read the values that are displayed for "AIR PRESS FL", "AIR
PRESS FR", "AIR PRESS RR", and "AIR PRESS RL".
2
Which tire pressures is displayed as 438.60 kPa (4.47 kg/cm, 63.60 psi)?
2
YES- Replace tire pressure sensor the tire pressure as 438.60 kPa (4.47 kg/cm, 63.60 psi) displayed.
Refer to "Removal and Installation" Removal And Installation.
NO- Perform "DTC CONFIRMATION PROCEDURE" (self-diagnosis) again.