Reading and Clearing Diagnostic Trouble Codes

Subaru Select Monitor
OPERATION
READ DIAGNOSTIC TROUBLE CODE (DTC)
1) Prepare the Subaru Select Monitor kit.
2) Connect the diagnosis cable to the Subaru Select Monitor.
3) Connect the Subaru Select Monitor to the data link connector.
(1) The data link connector is located in the lower portion of the instrument panel (on the driver's side).





(2) Connect the diagnosis cable to the data link connector.

CAUTION: Do not connect the scan tools other than the Subaru Select Monitor.

4) Turn the ignition switch to ON (engine OFF) and run the Subaru Select Monitor.
5) On the [[Main Menu]] display screen, select (Each System Check}.
6) On the [[System Selection Menu]], select (Tire pressure monitor}.
7) After the (Tire pressure monitor}. is displayed, select [OK].
8) On the [[Tire pressure monitor diagnosis]], select (Diagnostic Code(s) Display}.

NOTE:
^ For details concerning the operation procedure, refer to the "PC application help for Subaru Select Monitor".
^ For details concerning DTCs, refer to List of Diagnostic Trouble Codes (DTC).
^ All DTCs detected will be displayed.
^ If a particular DTC is not properly stored in memory (due to a voltage drop of the tire air pressure monitor control module power supply, etc.) when a problem occurs, a DTC suffixed with a question mark will appears on the Subaru Select Monitor display. This shows it may be an unreliable reading.

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

2. DATA DISPLAY
1) On the [[Main Menu]] display, select (Each System Check}.
2) On the [[System Selection Menu]], select (Tire pressure monitor}.
3) After the (Tire pressure monitor}. is displayed, select [OK].
4) On the [[Tire pressure monitor diagnosis]], select the (Data Display}. and then necessary data will be displayed.
^ A list of the support data is shown in the following table.

Data monitor (Analog)





CLEAR MEMORY
1) On the [[Main Menu]] display screen, select the {2. Each System Check}.
2) On the [[System Selection Menu]], select (Tire pressure monitor}.
3) After the (Tire pressure monitor}. is displayed, select [OK].
4) On the [[Tire pressure monitor diagnosis]], select (Clear Memory}.
5) When "Done" and "Turn OFF the ignition switch" are shown on the display screen, end the Subaru Select Monitor and turn the ignition switch to OFF.

NOTE: For details concerning the operation procedure, refer to the "PC application help for Subaru Select Monitor".