C1706

C1704, C1705, C1706, C1707 LOW TIRE PRESSURE





Description
When the tire pressure monitoring system detects low inflation pressure, the low tire pressure warning lamps in the combination meter comes on.




DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
With CONSULT-III
1. Turn the ignition switch ON.

CAUTION:
Never start the engine.
2. Check the tire pressure for all wheels and adjust to the specified value. [1][2]Specifications.
3. Perform "SELF-DIAG RESULTS" in "AIR PRESSURE MONITOR" of "BCM".
Is DTC "C1704", "C1705", "C1706", "C1707" detected?
YES - Perform trouble diagnosis. SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK TIRE PRESSURE
Check the internal pressure of all wheels. [1][2]Specifications.
Is the inspection result normal?
YES - Replace the DTC-detected malfunctioning tire pressure sensor. Exploded View.
NO - After adjusting the air pressure, GO TO 2.
2.CHECK TIRE PRESSURE SIGNAL
With CONSULT-III
1. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2. Perform "DATA MONITOR" in "AIR PRESSURE MONITOR" of "BCM".
3. Select "BCM" in "DATA MONITOR", and check that the tire pressures match the standard value.






CAUTION:
Stop the vehicle and within 5 minutes, use "DATA MONITOR" in "AIR PRESSURE MONITOR" of "BCM" to display the tire pressure for all wheels.
Is the inspection result normal?
YES - Inspect or repair the tires or wheels and adjust the tire pressure to the specification.
NO - GO TO 1.