VDC-32
VDC (DIAGNOSTICS)
LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
If any of the following multiple diagnostic trouble codes (DTCs) are present in memory, check the area cor-
responding to the first diagnostic trouble code (DTC). If no problem is detected, check the areas correspond-
ing to the other diagnostic trouble codes (DTCs) in order of their appearance.
73
Lateral G sensor offset
is too big.
Lateral G sensor offset
is too big.
<Ref. to VDC-254, DTC 73 LATERAL G SENSOR OFFSET IS
TOO BIG., Diagnostics Chart with Select Monitor.>
73
Abnormal lateral G sen-
sor output
Abnormal lateral G sen-
sor output
<Ref. to VDC-254, DTC 73 ABNORMAL LATERAL G SENSOR
OUTPUT, Diagnostics Chart with Select Monitor.>
73
Change range of lateral
G sensor is too big.
Change range of lat-
eral G sensor is too big.
<Ref. to VDC-254, DTC 73 CHANGE RANGE OF LATERAL G
SENSOR IS TOO BIG., Diagnostics Chart with Select Monitor.>
73
Excessive lateral G sen-
sor signal
Excessive lateral G
sensor signal
<Ref. to VDC-256, DTC 73 EXCESSIVE LATERAL G SENSOR
SIGNAL, Diagnostics Chart with Select Monitor.>
73
Voltage inputted to lat-
eral G sensor exceeds
specification.
Voltage inputted to lat-
eral G sensor exceeds
specification.
<Ref. to VDC-258, DTC 73 VOLTAGE INPUTTED TO LAT-
ERAL G SENSOR EXCEEDS SPECIFICATION., Diagnostics
Chart with Select Monitor.>
74
Voltage inputted to
pressure sensor 1
exceeds specification.
Voltage inputted to pri-
mary pressure sensor
exceeds specification.
<Ref. to VDC-262, DTC 74 VOLTAGE INPUTTED TO PRES-
SURE SENSOR 1 EXCEEDS SPECIFICATION. (PRIMARY
PRESSURE SENSOR), Diagnostics Chart with Select Moni-
tor.>
74
Voltage inputted to
pressure sensor 2
exceeds specification.
Voltage inputted to sec-
ondary pressure sen-
sor exceeds
specification.
<Ref. to VDC-266, DTC 74 VOLTAGE INPUTTED TO PRES-
SURE SENSOR 2 EXCEEDS SPECIFICATION. (SECOND-
ARY PRESSURE SENSOR), Diagnostics Chart with Select
Monitor.>
74
Pressure sensor 1 off-
set is too big.
Primary pressure sen-
sor offset is too big.
<Ref. to VDC-269, DTC 74 PRESSURE SENSOR 1 OFFSET
IS TOO BIG. (PRIMARY PRESSURE SENSOR), Diagnostics
Chart with Select Monitor.>
74
Pressure sensor 2 off-
set is too big.
Secondary pressure
sensor offset is too big.
<Ref. to VDC-270, DTC 74 PRESSURE SENSOR 2 OFFSET
IS TOO BIG. (SECONDARY PRESSURE SENSOR), Diagnos-
tics Chart with Select Monitor.>
74
Differential pressure of
pressure sensor is too
big.
Differential pressure of
pressure sensor is too
big.
<Ref. to VDC-272, DTC 74 DIFFERENTIAL PRESSURE OF
PRESSURE SENSOR IS TOO BIG., Diagnostics Chart with
Select Monitor.>
Combination of DTC No. Problem area Index No.
46 Abnormal voltage of 5 V power supply
74 Voltage inputted to pressure sensor 2
exceeds specification.
(F87) — No. 78, 68 or 69 lead circuit
is shorted to ground or battery.
<Ref. to VDC-182, DTC 46 ABNORMAL
VOLTAGE OF 5 V POWER SUPPLY,
Diagnostics Chart with Select Monitor.>
44 TCM communication circuit
71 No signal from steering angle sensor
(F87) — No. 83 or 81 lead circuit is
open.
<Ref. to VDC-234, DTC 71 NO SIGNAL
FROM STEERING ANGLE SENSOR,
Diagnostics Chart with Select Monitor.>
51 Valve relay
48 Improper EAC communication
71 No signal from steering angle sensor
(F87) — No. 27 lead circuit is open.
<Ref. to VDC-234, DTC 71 NO SIGNAL
FROM STEERING ANGLE SENSOR,
Diagnostics Chart with Select Monitor.>
71 No signal from steering angle sensor
51 Valve relay
44 TCM communication circuit
(F87) — No. 27 lead circuit is open.
<Ref. to VDC-234, DTC 71 NO SIGNAL
FROM STEERING ANGLE SENSOR,
Diagnostics Chart with Select Monitor.>
73 Voltage inputted to lateral G sensor
exceeds specification.
72 Voltage inputted to yaw rate sensor
exceeds specifications.
(F87) — No. 23 lead circuit is open.
<Ref. to VDC-256, DTC 73 EXCESSIVE
LATERAL G SENSOR SIGNAL, Diagnos-
tics Chart with Select Monitor.>
DTC No. Display screen Contents of diagnosis Index No.
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