Subaru Legacy 2003 Service Manual page 2400

DIAGNOSTIC PROCEDURE FOR NO-DIAGNOSTIC TROUBLE CODE (DTC)
C: CHECK BRAKE SWITCH.
1 CHECK BRAKE SWITCH.
When the brake pedal is depressed, does LED
light up?
D: CHECK ABS SWITCH.
1 CHECK ABS SWITCH.
Does the LED of ABS switch light up?
E: CHECK CRUISE CONTROL SWITCH.
1 CHECK CRUISE CONTROL SWITCH.
When cruise control is set, does LED light up?
Step
Step
Step
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Value
LED lights up.
Value
LED lights up.
Value
LED lights up.
AT-125
Yes
Go to step CHECK Check brake
ABS SWITCH. switch circuit.
<Ref. to AT-125, <Ref. to WI-92, A/
CHECK ABS T Control Sys-
SWITCH., Diag- tem.>
nostic Procedure
for No-diagnostic
Trouble Code
(DTC).>
Yes
Check ABS switch Go to step CHECK
circuit. <Ref. to CRUISE CON-
ABS-118, DTC 44 TROL SWITCH.
ABS-AT CON- <Ref. to AT-125,
TROL (NON CON- CHECK CRUISE
TROLLED), CONTROL
Diagnostics Chart SWITCH., Diag-
with Subaru Select nostic Procedure
Monitor.> and for No-diagnostic
<Ref. to ABS-120, Trouble Code
DTC 44 ABS-AT (DTC).>
CONTROL (CON-
TROLLED), Diag-
nostics Chart with
Subaru Select
Monitor.>
Yes
Go to step CHECK Check cruise con-
KICK-DOWN trol. <Ref. to CC-
SWITCH. <Ref. to 12, Diagnostics
AT-126, CHECK Chart with Symp-
KICK–DOWN tom.>
SWITCH., Diag-
nostic Procedure
for No-diagnostic
Trouble Code
(DTC).>
No
No
No