Subaru Legacy 2003 - Page 32

VDC-30
VDC (DIAGNOSTICS)
LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
23
Front left ABS sensor
circuit open or shorted
battery
Open or short circuit in
front left ABS sensor
circuit
<Ref. to VDC-133, DTC 23 FRONT LEFT ABS SENSOR CIR-
CUIT OPEN OR SHORTED BATTERY, Diagnostics Chart with
Select Monitor.>
24
Front left ABS sensor
signal
Front left ABS sensor
abnormal signal
<Ref. to VDC-139, DTC 24 FRONT LEFT ABS SENSOR SIG-
NAL, Diagnostics Chart with Select Monitor.>
25
Rear right ABS sensor
circuit open or shorted
battery
Open or short circuit in
rear right ABS sensor
circuit
<Ref. to VDC-133, DTC 25 REAR RIGHT ABS SENSOR CIR-
CUIT OPEN OR SHORTED BATTERY, Diagnostics Chart with
Select Monitor.>
26
Rear right ABS sensor
signal
Rear right ABS sensor
abnormal signal
<Ref. to VDC-139, DTC 26 REAR RIGHT ABS SENSOR SIG-
NAL, Diagnostics Chart with Select Monitor.>
27
Rear left ABS sensor
circuit open or shorted
battery
Open or short circuit in
rear left ABS sensor cir-
cuit
<Ref. to VDC-134, DTC 27 REAR LEFT ABS SENSOR CIR-
CUIT OPEN OR SHORTED BATTERY, Diagnostics Chart with
Select Monitor.>
28
Rear left ABS sensor
signal
Rear left ABS sensor
abnormal signal
<Ref. to VDC-140, DTC 28 REAR LEFT ABS SENSOR SIG-
NAL, Diagnostics Chart with Select Monitor.>
29
Any one of four ABS
sensor signal
Abnormal ABS sensor
signal on any one of
four sensor
<Ref. to VDC-146, DTC 29 ANY ONE OF FOUR ABS SENSOR
SIGNAL, Diagnostics Chart with Select Monitor.>
31
FR hold valve malfunc-
tion
Front right inlet sole-
noid valve
<Ref. to VDC-149, DTC 31 FR HOLD VALVE MALFUNCTION
(FRONT RIGHT INLET VALVE MALFUNCTION), Diagnostics
Chart with Select Monitor.>
32
FR pressure reducing
valve malfunction
Front right outlet sole-
noid valve malfunction
<Ref. to VDC-154, DTC 32 FR PRESSURE REDUCING
VALVE MALFUNCTION (FRONT RIGHT OUTLET VALVE
MALFUNCTION), Diagnostics Chart with Select Monitor.>
33
FL hold valve malfunc-
tion
Front left inlet solenoid
valve malfunction
<Ref. to VDC-149, DTC 33 FL HOLD VALVE MALFUNCTION
(FRONT LEFT INLET VALVE MALFUNCTION), Diagnostics
Chart with Select Monitor.>
34
FL pressure reducing
valve malfunction
Front left outlet sole-
noid valve
<Ref. to VDC-154, DTC 34 FL PRESSURE REDUCING
VALVE MALFUNCTION (FRONT LEFT OUTLET VALVE MAL-
FUNCTION), Diagnostics Chart with Select Monitor.>
35
RR hold valve malfunc-
tion
Rear right inlet solenoid
valve malfunction
<Ref. to VDC-149, DTC 35 RR HOLD VALVE MALFUNCTION
(REAR RIGHT INLET VALVE MALFUNCTION), Diagnostics
Chart with Select Monitor.>
36
RR pressure reducing
valve malfunction
Rear right outlet sole-
noid valve
<Ref. to VDC-154, DTC 36 RR PRESSURE REDUCING
VALVE MALFUNCTION (REAR RIGHT OUTLET VALVE MAL-
FUNCTION), Diagnostics Chart with Select Monitor.>
37
RL hold valve malfunc-
tion
Rear left inlet solenoid
valve malfunction
<Ref. to VDC-149, DTC 37 RL HOLD VALVE MALFUNCTION
(REAR LEFT INLET VALVE MALFUNCTION), Diagnostics
Chart with Select Monitor.>
38
RL pressure reducing
valve malfunction
Rear left outlet solenoid
valve
<Ref. to VDC-154, DTC 38 RL PRESSURE REDUCING
VALVE MALFUNCTION (REAR LEFT OUTLET VALVE MAL-
FUNCTION), Diagnostics Chart with Select Monitor.>
41
Electrical control mod-
ule
VDC control module
malfunction
<Ref. to VDC-160, DTC 41 ELECTRICAL CONTROL MODULE
(VDC CONTROL MODULE MALFUNCTION), Diagnostics
Chart with Select Monitor.>
42
Power supply voltage
low
Power supply voltage
too low
<Ref. to VDC-162, DTC 42 POWER SUPPLY VOLTAGE LOW,
Diagnostics Chart with Select Monitor.>
43
AET communication
line malfunction
AET communication
line malfunction
<Ref. to VDC-164, DTC 43 AET COMMUNICATION LINE
MALFUNCTION, Diagnostics Chart with Select Monitor.>
43
AEB communication
line malfunction
AEB communication
line malfunction
<Ref. to VDC-168, DTC 43 AEB COMMUNICATION LINE
MALFUNCTION, Diagnostics Chart with Select Monitor.>
43
AEC communication
line malfunction
AEC communication
line malfunction
<Ref. to VDC-172, DTC 43 AEC COMMUNICATION LINE
MALFUNCTION, Diagnostics Chart with Select Monitor.>
44
TCM communication
circuit
TCM communication
line malfunction
<Ref. to VDC-176, DTC 44 TCM COMMUNICATION CIRCUIT,
Diagnostics Chart with Select Monitor.>
45
Incorrect VDC control
module
Incorrect VDC control
module
<Ref. to VDC-178, DTC 45 INCORRECT VDC CONTROL
MODULE, Diagnostics Chart with Select Monitor.>
DTC No. Display screen Contents of diagnosis Index No.