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DTC 44 Transmitter 4 Function Code Abnormal: Trouble Symptom

Tire inflation pressure warning light blinks 25 times and then illuminates.

Step Check Yes No
1 START FL TRANSMITTER. 
  1. Connect the Subaru Select Monitor and then turn the ignition switch to ON.
  2. Select "Transmitter ID display". < Refer to OPERATION , Display Transmitter (ID). >
  3. Use the transmitter registration tool and transmit the ID from the FL transmitter to check "Latest reception ID".
 Is "Latest reception ID" updated? Go to step 2  . Replace front left transmitter.
2 CHECK FL TRANSMITTER ID. 
Check the ID displayed in the updated ID display and the tire 1 registered ID.		 Are the two IDs same? Go to step 3  . Record the received ID update as the FL transmitter. Go to step 3  .
3 START FR TRANSMITTER. 
Use the transmitter registration tool and transmit the ID from the FR transmitter to check "Latest reception ID".		 Is "Latest reception ID" updated? Go to step 4  . Replace front right transmitter.
4 CHECK FR TRANSMITTER ID. 
Check the ID displayed in the updated ID display and the tire 2 registered ID.		 Are the two IDs same? Go to step 5  . Record the received ID update as the FR transmitter. Go to step 5  .
5 START RR TRANSMITTER. 
Use the transmitter registration tool and transmit the ID from the RR transmitter to check "Latest reception ID".		 Is "Latest reception ID" updated? Go to step 6  . Replace RR transmitter.
6 CHECK RR TRANSMITTER ID. 
Check the ID displayed in the updated ID display and the tire 3 registered ID.		 Are the two IDs same? Go to step 7  . Record the received ID update as the RR transmitter. Go to step 7  .
7 START RL TRANSMITTER. 
Use the transmitter registration tool and transmit the ID from the RL transmitter to check "Latest reception ID".		 Is "Latest reception ID" updated? Go to step 8  . Replace RL transmitter.
8 CHECK RL TRANSMITTER ID. 
Check the ID displayed in the updated ID display and the tire 4 registered ID.		 Are the two IDs same? Go to step 9  . Record the received ID update as the RL transmitter. Go to step 9  .
9 CHECK MALFUNCTION TRANSMITTER.  Is ID recorded by this procedure? Go to step 10  . Replace the transmitter indicated by diagnostics trouble code (DTC).
10 CHECK MALFUNCTION TRANSMITTER. 
Check the registered ID of the transmitter indicated by diagnostic trouble code (DTC).		 Is the checked ID included in the record? Replace the transmitter of the recorded position. Replace the transmitter indicated by diagnostics trouble code (DTC).
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