9-49
SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
“54_IMMO-
BILIZER”
Codes transmitted between the ECU and
the immobilizer unit do not match.
———
“55_ABS”
Hydraulic unit assembly (defective ABS
ECU)
———
“55_IMMO-
BILIZER”
Key code registration malfunction. — — —
“56_ABS”
Hydraulic unit assembly (abnormal inter-
nal circuit)
———
“56_IMMO-
BILIZER”
Unidentified code is received. — — —
“57_ABS”
Vehicle CAN communication line or pow-
er source of vehicle system
———
“62_ABS”
Power supply voltage failure in pressure
sensor
———
“68_ABS”
Defective hydraulic unit assembly (de-
fective front pressure sensor)
———
“70_EVEN
T”
Engine forcibly stops when the vehicle is
left idling for a long period.
Able/Unable Able/Unable —
“89_ABS”
CAN communication (between meter as-
sembly and hydraulic unit assembly)
———
“90_ABS”
CAN communication (between ECU and
hydraulic unit assembly)
———
“91_ABS”
CAN communication (between IMU and
hydraulic unit assembly)
———
“C0520”
ECU: no normal signals or malfunction
signals are received from the IMU.
Able/Unable Able/Unable —
“P0030”
O
2
sensor heater: defective heater con-
troller detected.
Able Able —
“P00D1,
P2195”
[P00D1] O
2
sensor: heater performance
deterioration
[P2195] O
2
sensor: open circuit detected.
Able Able —
“P0105”
Intake air pressure sensor: signal out of
range
Able Able 03
“P0106”
Intake air pressure sensor 1: clogging of
hose or sensor disconnection
Able Able 03
“P0107,
P0108”
[P0107] Intake air pressure sensor 1:
ground short circuit detected.
[P0108] Intake air pressure sensor 1:
open or power short circuit detected.
Able Able 03
“P0110”
Intake air temperature sensor: signal
stuck
Able Able —
“P0111”
Intake air temperature sensor: signal out
of range
Able Able 05
DTC Symptom
Fail-safe system
Diagnos-
tic code
Starting the
engine
Driving the
vehicle
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