DIAGNOSIS CODE CHART


Code No.
Diagnostic item
Reference page
B1709
ETACS-ECU(EEPROM)

B1710
ETACS-ECU(ROM)
B1720
Dead keyless entry transmitter battery
GROUP 42 - Keyless Entry System .
B1728
Abnormal voltage at ETACS-ECU power supply (low input)

B1729
Abnormal voltage at ETACS-ECU power supply (high input)
B1721
Immobilizer
Base station failure
Refer to GROUP 54A - Ignition Switch .
B1722
Antenna failure
B1723
Transponder communication failure
B1725
Wrong data/random number in CAN message
B1726
Too much challenges received
B1730
Key out of sync
B1731
Immobilizer communication failure
B1740
Flasher timer
Blown turn signal lamp (RH) bulb
<COLT> or <COLT CZ3>
B1741
Blown turn signal lamp (LH) bulb
B1742
Malfunction of turn-signal lamp switch

B1743
Blown hazard warning lamp fuse

B1760
Variant cording not completed

B1761
VIN data not entered
U1073
CAN communication*1
Bus Off

U1100
Engine-ECU <M/T> or Engine-A-M/T-ECU*2 <Automated manual transmission> time-out (related to engine)

U1101
Engine-A-M/T-ECU time-out (related to automated manual transmission)
U1102
ABS-ECU or TCL/ASC-ECU time-out (parking brake signal)

U1103
ABS-ECU or TCL/ASC-ECU time-out (ESS signal)
U1108
Combination meter time-out

U1112
SRS-ECU time-out

U1121
Failure information on Engine-A-M/T-ECU*2 (related to automated manual transmission)

U1128
Failure information on combination meter

U1500
LIN communication*1
Column switch time-out

U1504
Rain light sensor time-out

U1507
ETACS-ECU transmission error

U1550
Auto lamp sensor fail

U1551
Rain sensor fail
U1401
Dynamic range error

note
  • *1: As for the diagnosis codes of CAN communication and LIN communication, the codes related to the items which are not equipped will not be displayed.
  • *2: Engine automated manual transmission electronic control unit