Subaru Impreza 2003 Service Manual page 1711

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
14.Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC 11 ENGINE SPEED SIGNAL
DIAGNOSIS:
The engine speed input signal circuit is open or shorted.
TROUBLE SYMPTOM:
• No lock-up (after engine warm-up).
• The POWER indicator light remains on when vehicle speed is "0".
WIRING DIAGRAM:
B55
8
1 2 3 4 5 6 7
10 11 12 13 14 15 16 17 18
22 23 24
19 20 21
B134
1 2 3 4
9
9 10 11 12 13 14 15 16 17 18
24 25 26 27 28 29
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
B55 TCM
:
NA B134 ECM
: B136
TB
:
WO , OO
5 6 7 8
19 20 21 22 23
30 31 32 33 34 35
4AT-41
OO : SOHC MODEL WITHOUT OBD
WO : SOHC MODEL WITH OBD
TB
: DOHC TURBO MODEL
:
B137
TB
1 2 3 4
5 6 7
8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
AT-01139