Read Diagnostic Trouble Code (DTC)

READ DIAGNOSTIC TROUBLE CODE (DTC)





1. Prepare the Subaru Select Monitor kit.
2. Connect the diagnosis cable to Subaru Select Monitor.




3. Insert the cartridge to Subaru Select Monitor.
4. Connect the Subaru Select Monitor to data link connector.




1. Data link connector is located in the lower portion of instrument panel (on the driver's side).
2. Connect the diagnosis cable to data link connector.

CAUTION: Do not connect the scan tools except for Subaru Select Monitor.




5. Turn the ignition switch to ON (engine OFF) and turn the Subaru Select Monitor switch to ON.
6. On the [[Main Menu]] display screen, select the {Each System Check} and press the [YES] key.
7. On the �System Selection Menu� display screen, select the {Tire Pressure Monitor} and press the [YES] key.
8. Press the [YES] key after the {Model Year} is displayed.
9. On the �Tire Pressure Monitor Diagnosis� screen, select the {DTC Display}, and then press the [YES] key.

NOTE:
- For details concerning operation procedure, refer to the SUBARU SELECT MONITOR OPERATION.
- For details concerning DTCs, refer to List of Diagnostic Trouble Code (DTC). Tire Pressure Monitoring System - Diagnosis
- Display all the DTCs detected.
- If a particular DTC is not properly stored in memory (due to a drop in occupant detection control module power supply, etc.) when a problem occurs, the DTC which is suffixed with a question mark appears on the Subaru Select Monitor display. This shows it may be an unreliable reading.

10. If communication is not possible between the tire pressure monitoring control module and the Subaru Select Monitor, check the communication circuit.
11. When DTC is not displayed, check the indicator circuit and communication circuit.