Easy Fill Tire Alert Does Not Activate

EASY FILL TIRE ALERT DOES NOT ACTIVATE

Description

The easy fill tire alert does not function while inflating a tire when the select lever position is in P-range with the power switch ON or with the set the vehicle to READY.
NOTE:
- After starting to inflate the tire, it takes a few seconds for the easy fill tire alert to function.
- If there is no response for approximately 15 seconds or more after inflating the tires, cancel the use of the easy fill tire alert function or move the vehicle approximately 1 m (3.2 ft) backward or forward to try again.
The air filler pressure may be weak or out of service area.
- For easy fill tire alert, Refer to "Easy Fill Tire Alert Function" Easy Fill Tire Alert Function.


Diagnosis Procedure


1. LOCATION CHANGE

Move the vehicle to other area and repeat the procedure of the easy fill tire alert function. Refer to "Easy Fill Tire Alert Function" Easy Fill Tire Alert Function.
Is the function normal?
YES- Normal (the easy fill tire alert may not operate, depending on reception condition.)
NO- GO TO 2.

2. PERFORM BCM SELF-DIAGNOSIS

With CONSULT
Perform self-diagnosis for "AIR PRESSURE MONITOR" of "BCM".
Is any DTC detected?
YES- Perform trouble diagnosis for detected DTC.
NO- GO TO 3.

3. CHECK HAZARD WARNING LAMP OPERATION

Check hazard warning lamp operation with hazard switch.
Does the hazard warning lamp blink?
YES- GO TO 4.
NO- Perform trouble diagnosis for the hazard warning lamp. Refer to "Diagnosis Procedure" Hazard Switch.

4. PERFORM ELECTRIC SHIFT CONTROL MODULE SELF-DIAGNOSIS

With CONSULT
Perform self-diagnosis for "SHIFT".
Is any DTC detected?
YES- Check malfunctioning circuit.
NO- GO TO 5.

5. CHECK HORN OPERATION

Check horn operation. Refer to "ComponentFunctionCheck" Horn Function.
Is the operation normal?
YES- GO TO 6.
NO- Repair or replace error-detected parts.

6. PERFORM BCM SELF-DIAGNOSIS

With CONSULT
1.Drive for 10 minutes at a speed of 40 km/h (25 MPH) or more.

CAUTION:
Total time driving at a speed of 40 km/h (25 MPH) or more must be 10 minutes.
2.Stop the vehicle.
3.Perform self-diagnosis for "AIR PRESSURE MONITOR" of "BCM".
Is any DTC detected?
YES- Check malfunctioning circuit.
NO- Replace BCM. Refer to "Removal and Installation" Service and Repair.