DIAGNOSIS CODE CHART


Code No.
Diagnostic item
Reference page
Alternative value when a diagnosis code is set
B1001
Interior temperature sensor system (short circuit)

-
B1002
Interior temperature senor system (open circuit)
B1021
Air thermo sensor system (short circuit)

-5°C
B1022
Air thermo sensor system (open circuit)
B1084
Rear window defogger system (open circuit or short to earth)

-
B1085
Rear window defogger system (open circuit)
B1086
Inside/outside air selection damper control motor system (open circuit or short to earth)

-
B1087
Inside/outside air selection damper control motor system (short to power supply)
B1088
Air mixing damper control motor and potentiometer sensor system (short circuit)

-
B1089
Air mixing damper control motor and potentiometer sensor system (open circuit)
-
B1090
Air mixing damper control motor and potentiometer activating system (anti-clockwise)

-
B1091
Air mixing damper control motor and potentiometer activating system (clockwise)
-
B1092
Poor reception of ETACS signal

-
U1073
Bus off error

-
U1100
Engine CAN communication time-out

-
U1108
Combination meter CAN communication time-out

-
U1109
ETACS-ECU CAN communication time-out

-
U1401
Dynamic range error

-