Tire Pressure Warning Light Does Not Come Off: Trouble Symptom
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Tire pressure warning light remains illuminating after engine starts.
DIAGNOSIS PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Connect the Subaru Select Monitor, and read the Diagnostic Trouble Code. < Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) . > |
Is a DTC displayed? | Perform the diagnosis according to the DTC. < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Go to step 2 . |
| 2 CHECK TRANSMITTER (ID). Display the transmitter ID of the tire pressure monitor system. < Ref. to DISPLAY TRANSMITTER (ID) . > |
Is the transmitter ID registered? | Go to step 3 . | Register the transmitter ID. < Ref. to REGISTER TRANSMITTER (ID) . > |
3 CHECK TRANSMITTER DATA OUTPUT.
|
Is the warning light output ON? | Replace the TPMS & keyless entry control module. < Ref. to TPMS & KEYLESS ENTRY CONTROL MODULE , REMOVAL, Tire Pressure Monitoring System. > | Replace the combination meter. < Ref. to REMOVAL , Combination Meter. > |