Fault codes for Eurotronic 1-2 IVECO gearboxes

CODE contact DISPLAY DESCRIPTION 

02 29 Key buzzer Electrovalve U 2 (distribution control) short to ground

03 54 Key buzzer Solenoid valve U 3 (distributor control) short to ground 

04 9 Key buzzer solenoid valve U 4 (gear selection control) short to ground 

05 5 Key buzzer Electrovalve U 5 (gear selection control) short to ground 

06 4 STOP key buzzer Electrovalve U 6 (gear shift control) short to ground 

07 10 STOP key buzzer Electrovalve U7 (gearshift control) short to ground

08 9 Key buzzer Electrovalve U 8 (management of low gears) short to ground

09 8 Key buzzer Electrovalve U 9 (conventional gear control) short to ground

10 52 STOP key buzzer Solenoid valve U 10 (air supply control) short to ground

11 55 Key buzzer Relay off the mountain brake (25115) short to ground

12 32 Key buzzer Relay for switching on the reversing lights (25030) short to ground

13 31 Key buzzer Relay switching RT.O. 1 (25898) short to ground

14 53 Key buzzer Relay switching RT.O. 2 (25897) short to ground

15 34 Key buzzer Electrovalve U 1 (inertia brake) short to ground

18 57 Key buzzer Solenoid valve U 17 (slow clutch release) short to ground

19 11 Key buzzer Electrovalve U 15 (slow clutch engagement) short to ground

20 51 Key buzzer Electrovalve U 16 (quick release of clutch) short to ground

21 6 Key buzzer Electrovalve U 14 (quick clutch engagement) short to ground

22 56 Off Power lever, display, buzzer, output speed sensor - short to ground

23 13 Key Buzzer short to ground

25 36 E E Communication line with the display - short to ground

34 29 Key buzzer Electrovalve U 2 (distributor control) open circuit

35 54 Key buzzer Solenoid valve U 3 (distributor control) open circuit

36 9 Key buzzer Electrovalve U 4 (gear selection control) open circuit 

37 5 key buzzer Electrovalve U 5 (gear selection control) open circuit

38 4 STOP key buzzer Solenoid valve U 6 (gear shift control) open circuit

39 10 STOP key buzzer Solenoid valve U 7 (gearshift control) open circuit

40 7 Key buzzer Electrovalve U 8 (management of low gears) open circuit

41 8 Key buzzer Electrovalve U 9 (conventional gear control) open circuit

42 52 STOP key buzzer Solenoid valve U 10 (air supply control) open circuit

43 55 Key zooms. Relay mountain brake (25115) open circuit

44 32 Key zoom. Relay for switching on the reversing lights (25030) open circuit

45 31 Key Zoom. PTO switch on relay 1 (25898) open circuit

46 53 Key zoom. PTO switch on relay 2 (25897) open circuit

49 34 Key zoom. Electrovalve U 1 (inertial brake) open circuit

50 57 Key buzzer Electrovalve U 17 (slow clutch release) open circuit

51 11 Key buzzer Electrovalve U 15 (slow clutch engagement) open circuit

52 51 Key buzzer Electrovalve U 16 (quick clutch release) open circuit

53 6 Key buzzer Electrovalve U 14 (quick clutch engagement) open circuit

54 56 DOES NOT BURN Disconnection of power supply circuit lever, display, buzzer, output speed sensor

55 13 Key Buzzer - open circuit

57 61 STOP key buzzer Incorrect supply voltage Limp - home

59 41 Key zoom. PTO 1 is not needed, but a signal about its operation is on

60 19 Key zoom. PTO 2 is not needed, but a signal about its operation is on

61 31 Key zum. PTO 1 is disabled, but its operation signal is on.

62 53 Key zoom. PTO 2 is disabled, but its operation signal is on

63 31 Key zoom. PTO 1 is needed, but there is no signal of his work

64 53 Key zoom. PTO 2 is needed, but there is no signal of his work

66 29 Key buzzer Electrovalve U 2 (valve control) short to positive

67 54 Key buzzer Solenoid valve U 3 (valve control) short to positive

68 9 Key buzzer Electrovalve U 4 (gear selection control) short to positive

69 5 Key buzzer Electrovalve U 5 (gear selection control) short to positive

70 4 Key buzzer Electrovalve U 6 (gear shift control) short to positive

71 10 Key buzzer Electrovalve U7 (gearshift control) short to positive

72 7 Key buzzer Electrovalve U 8 (control of low gears) short to positive

73 8 Key buzzer Electrovalve U 9 (conventional gear control) short to positive

74 52 Key buzzer Electrovalve U 10 (air supply control) short to positive

75 55 Key zooms. Relay off mountain brake ( 25115) short to positive

76 32 Key buzzer Relay for switching on the reversing lights ( 25030) short to positive

77 31 STOP key buzzer Relay on switching on PTO 1 (25898) short to positive

78 53 STOP key buzzer Relay on switching on PTO 2 (25897) short to positive

81 34 Key buzzer Electrovalve U 1 (inertia brake) short to positive

82 57 STOP key buzzer Electrovalve U 17 (slow release of clutch) short to positive

83 11 STOP key buzzer Electrovalve U15 (slow clutch engagement) short to positive

84 51 STOP key buzzer Electrovalve U 16 (quick release of clutch) short to positive

85 6 STOP key buzzer Electrovalve U 14 (quick clutch engagement) short to positive

86 56 After turning on the key zoom. Power lever, display, buzzer, speed sensor output short to positive

87 13 Key Buzzer (22036) short to positive

88 36 Е Е Line of communication with the display - short to positive

90 --- STOP key buzzer Malfunction in the control unit internal malfunction (communication)

91 3.27 STOP key buzzer Fault sensors on (4) and select (B 5) gears - no signal

92 27 STOP key buzzer Malfunction of the gear selection sensor (V 5) - self-calibration error

93 49 STOP key buzzer Malfunction of the position sensor (V 6) low, normal gears.

94 28 STOP key buzzer Malfunction of the position sensor (V 7) of the distributor self-calibration error

95 3, 24,49,28 STOP key buzzer Error of self-calibration of two or more sensors

97 62 Key zoom. Abnormal engine speed sensor reading

98 16 Key buzzer The signal from the speed sensor at the input of the gearbox (V 2) - an abnormal signal or it is not

99 40 Key buzzer The signal from the speed sensor at the output of the gearbox (V 3) is an abnormal signal or not

100 17 Key zoom. Tachograph sensor - abnormal signal

101 40.17 STOP key buzzer Tachograph sensor + speed sensor at the output of KPP. (B 3) abnormal signal. Possible incorrect configuration of the electronic control unit.

102 16.40 Key buzzer Speed signal at the input (V 2) and output (V 3) of the gearbox - incompatibility

104 68.23 NOT ON Power supply too high

105 68.23 STOP key buzzer Supply voltage too low

106 37 Key buzzer Malfunction of electronic control unit Supply voltage too high

107 37 Key zoom. Electronic control unit malfunction

108 --- Key zoom. Single error in the gearshift lever

109 --- STOP key buzzer Double fault in the gear lever

110 47.48 STOP key buzzer Gear selector communication error

114 --- STOP key buzzer Clutch Unwanted start

116 --- C L buzzer Clutch disc overload during start

117 --- STOP key buzzer Clutch Error self-calibration

118 --- STOP key buzzer Clutch Disengages

119 --- STOP key buzzer Clutch No power on

120 57 Key buzzer Electrovalve U 17 (slow clutch release) mechanical failure

121 51 Key buzzer Electrovalve U 15 (slow clutch) mechanical failure

122 11 Key buzzer Electrovalve U16 (quick clutch release) mechanical failure

123 6 Key buzzer Electrovalve U 14 (quick clutch engagement) mechanical failure

124 38 Key buzzer Clutch Abnormal position signal

125 --- C L buzzer Coupling - overload during maneuvering

129 3 Key zoom. Gear position sensor (B4) short to positive

130 3 Key zoom. Gear position sensor (B4) short to ground

131 3 Key zoom. Transmission Position Sensor (B4) open circuit

132 3 Key zoom. Transmission Position Sensor (B4) Self Calibration Error

133 27 Key buzzer Shift position sensor (B5) - short to positive

134 27 Key buzzer Shift position sensor (B5) - short to ground

135 27 Key buzzer Shift position sensor (B5) - open circuit

136 27 Key buzzer Shift position sensor (B5) - self-calibration error

137 49 Key buzzer Position / underdrive position sensor (B6) short to positive

138 49 Key buzzer Low / regular position sensor (B6) short to ground

139 49 Key buzzer Low / regular gear position sensor (B6) open circuit

140 49 Key buzzer Position sensor for low / regular gear (B6) self-calibration error

141 28 Key buzzer Distributor position sensor (B7) - short to positive

142 28 Key buzzer Distributor position sensor (B7) - short to ground

143 28 Key zoom. Valve Position Sensor (B7) - open circuit

144 28 Key buzzer Dispenser position sensor (B7) - self-calibration error

145 28 Key buzzer Malfunction of low / regular gears - no shutdown

146 7,8,49 Key buzzer Malfunction of low / normal gears - unwanted position is read. (remains the original position, but the final is not achieved)

147 7,8,49 STOP key buzzer Malfunction of low / regular gears no switching on (neither the initial position nor the final position is reached)

148 54,29,28 Key zum. Valve malfunction no trip

149 54,29,28 Key buzzer Distributor malfunction no transition to the new position

150 54,29,28 STOP key buzzer Distributor failure does not turn on. (neither the initial position nor the final one is reached)

151 5,9,27 Key zum. Malfunction in gear shift, does not turn off

152 5,9,27 Key buzzer Malfunction in the gear switch - there is no transition to a new position

153 9.4 STOP key buzzer Malfunction in the gear switch does not turn off

154 3,4,5 STOP key buzzer Shutdown transmission is not performed

155 3,4,5 key zoom. Transmission is not performed

156 3,4,5 STOP key buzzer Transmission activation Wrong direction

157 --- NOT ON Sensor ASIC temperature out of range

158 3,4,5 Key zum. Enabling gears unwanted shutdown

159 7,8,49 Key buzzer Low / regular gears unwanted outage

160 54,29,28 Key zum. Dispenser unwanted shut off

161 59 Key zoom. A . The S . The R . signal p . The W . M . out of range

162 59 Key zoom. A . The S . The R . no signal is generated MUX (short circuit)

163 59.12 Key zoom. A . The S . The R . signal p . The W . M . missing

164 59,12 Key zum. Injection volume out of range

165 14, EDC Key buzzer Accelerator pedal - position outside acceptable limits

166 63 STOP key buzzer Minimum switch permanently closed

14 167 Stop key buzzer signal E . D . The C . ( M . U . X .) Offline

168 63 F P key buzzer Minimum switch Constantly open

169 --- STOP key buzzer Electronic control unit power relay Not open

170 --- STOP key buzzer Electronic control unit power relay Not closed

172 * 9 Key buzzer Alert to turn on the mountain brake Permanently on

173 44 Key buzzer Auxiliary brake activation signal constantly on

174 * 2 key zoom. The signal from the door switch, the door is open.

175 45 Key Zoom. The signal from the ignition switch ( +15) no signal

176 14 Key zoom. EDC PWM no signal generation capability

177 - Data transmission error (no information is transmitted between the engine control unit (EMF) and the accelerator pedal

178- CAN line is no connection between the joystick, robot, EDS and accelerator pedal (memory may be erased from the flash card (motherboard) of the joystick due to a short circuit) 

188 --- ----- Malfunction of the electronic control unit, erroneous interruption

189 --- ----- Fault in electronic control unit, stack memory overflow

190 --- STOP key buzzer settings E . About . Of L . Out of range

191 --- STOP key buzzer settings E . About . Of L . EEPROM unusable (checksum)

192 --- STOP key buzzer Malfunction of the electronic control unit (access to EEPROM)