Subaru 2002 IMPREZA Service Manual page 1716

DIAGNOSTIC PROCEDURE FOR NO-DIAGNOSTIC TROUBLE CODE (DTC)
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
RHD MODEL
COMBINATION
METER
HOLD
B133
1 2 3
4 5 6
i11
1 2 3 4 5 6
7
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Step
1 CHECK HOLD SWITCH OPERATION.
IGNITION
SWITCH
A: i10
B: i11
i3
B38
B55
8 9
1 2 3 4 5 6 7
10 11 12 13 14 15 16 17 18
19 20 21 22 23 24
8 9 10 11 12 13 14
SBF-4 SBF-1
TCM
E
B36
1 2 3 4 5 6
12 13 14 15 16 17 18 19 20 21 22
i10
1 2 3 4 5 6 7 8 9 10
Check
When the hold switch is turned
to OFF, does LED light up?
AT-130
BATTERY
B55
POWER MODE AND
SNOW HOLD MODE SWITCH
POWER OFF
2
5
4
B133
7 8 9 10 11
23 24
i3
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20 21 22
Yes
Go to step 5. Go to step 2.
E
SNOW
HOLD
TR0927
No