Subaru 2002 IMPREZA Service Manual page 2118

ABS (DIAGNOSTICS)
7. Read Diagnostic Trouble
Code (DTC)
A: OPERATION
1. WITHOUT SUBARU SELECT MONITOR
1) Take out the diagnosis connector from side of
driver's seat.
(4)
(3)
(2)
(1) Diagnosis connector
(2) Diagnosis terminal
(3) Terminal 3
(4) Terminal 6
Example of DTC indication
DTC: 21
1
ON
1.2 sec
OFF
DTC: 22,31
1
1
ON
OFF
Start code
2. WITH SUBARU SELECT MONITOR
Refer to SUBARU SELECT MONITOR for information about how to obtain and understand DTCs. <Ref. to
ABS-18, Subaru Select Monitor.>
READ DIAGNOSTIC TROUBLE CODE (DTC)
(1)
BR0110
1 2
1.0 sec 1.2 sec 1.2 sec
0.3 sec 0.3 sec
DTC: 21
2
DTC: 22
2) Turn the ignition switch to OFF.
3) Connect the diagnosis connector terminal 6 to
diagnosis terminal.
4) Turn the ignition switch to ON.
5) ABS warning light is set in the diagnostic mode
and blinks to identify DTC.
6) After the start code (11) is shown, the DTCs will
be shown in order of the last information first.
These repeat for a maximum of 3 minutes.
NOTE:
• When there are no DTCs in memory, only the
start code (11) is shown.
• When on-board diagnosis of the ABS control
module detects a problem, the information (up to a
maximum of three) will be stored in EEP ROM as a
DTC. When there are more than three, the most re-
cent three will be stored. (Stored codes will stay in
memory until they are cleared.)
1 1 1
1.0 sec
0.3 sec
Start code
2 3
ABS-20
2 1
DTC: 21
1 1
Start code
DTC: 31
1
BR0081