Appendix
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
497
(Continued)
Part / System
Malfunction
Code
Malfunction Description
Exhaust-related
Malfunction
Indicator Lamp
Engine
Malfunction
Indicator
Lamp
Action
P0381
Drive malfunction of the glow
plug indicator lamp (broken
circuit, or short circuit to the
supply or ground)
Not lit up
Not lit up
P1269
Drive malfunction of the alarm
lamp for water volume in the oil
water separator exceeding the
limitation (broken circuit, or short
circuit to the supply or ground)
Not lit up
Not lit up
Related to the engine management system
Internal
memory
P0605
Malfunction of the ECU internal
non-volatile memory
Not lit up
Lit up
Slightly
reduce the
torque (by
about 10%)
P1603
Malfunction related to integrity of
the ECU internal memory
(integrity of the program codes)
Not lit up
Lit up
Stop the
engine
immediately
P1604
Malfunction related to integrity of
the ECU internal memory
(integrity of the rated data)
Not lit up
Lit up
P1605
Malfunction related to integrity of
the ECU internal memory
(integrity of RAM)
Not lit up
Lit up
Main relay
P0685
The main relay stuck
Not lit up
Lit up
P1685
Supply of the main relay cut off
abnormally
Not lit up
Lit up
CAN network
U0001
Malfunction of CAN bus
Not lit up
Not lit up
U0155
CAN communication
malfunction of the instrument
system control unit
Not lit up
Not lit up
U0100
CAN communication
malfunction of the engine
system control unit
Not lit up
Not lit up
U0122
CAN communication
malfunction of the TCS system
control unit
Not lit up
Not lit up
U0101
CAN communication
malfunction of the automatic
gearbox system control unit
Not lit up
Not lit up
P0700
Malfunction related to the OBD
sent by the automatic gearbox
system control unit through CAN
message
Not lit up
Not lit up
U0151
CAN communication
malfunction of the airbag system
control unit
Not lit up
Not lit up
