Subaru Crosstrek Service Manual: Tire pressure warning light does not come off

Subaru Crosstrek Service Manual / Tire pressure monitoring system (diagnostics) / Tire pressure warning light / trouble indicator light illumination pattern / Tire pressure warning light does not come off

TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Tire Pressure Warning Light / Trouble Indicator Light Illumination Pattern

TIRE PRESSURE WARNING LIGHT DOES NOT COME OFF

DETECTING CONDITION:

• Defective combination meter

• Tires pressure drop

• Transmitter ID not registered

TROUBLE SYMPTOM:

Tire pressure warning light remains illuminating after engine starts.

STEP	CHECK	YES	NO

1.CHECK DTC.

Connect the Subaru Select Monitor, and read the Diagnostic Trouble Code. Read Diagnostic Trouble Code (DTC) > OPERATION">

Is a DTC displayed?

Perform the diagnosis according to the DTC. List of Diagnostic Trouble Code (DTC)">

Tire Pressure Warning Light / Trouble Indicator Light Illumination Pattern > TIRE PRESSURE WARNING LIGHT DOES NOT COME OFF">Go to Step 2.

2.CHECK TRANSMITTER (ID).

Display the transmitter ID of the tire pressure monitor system.

Is the transmitter ID registered?

Tire Pressure Warning Light / Trouble Indicator Light Illumination Pattern > TIRE PRESSURE WARNING LIGHT DOES NOT COME OFF">Go to Step 3.

3.CHECK TRANSMITTER DATA OUTPUT.

1) Select data display of the tire pressure monitoring.

2) Start the engine and check the tire pressure warning light output.

Is the warning light output ON?

Replace the TPMS & keyless entry CM or TPMS CM. Tire Pressure Monitoring System">

Replace the combination meter. Combination Meter > REMOVAL">

Tire pressure warning light does not come on

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