Mercedes Atego WS unit Fault Codes
| ERROR CODES | EXAPTATION |
|---|---|
| 0122 | CAN bus overload |
| 0123 | Functional failure of the CAN data bus |
| 0132 | The life cycle data of the WS control unit is incorrect. |
| 0133 | The parameters of the WS control unit are incorrect. |
| 0135 | Internal error in the control unit |
| 0138 | Internal error in the control unit |
| 0139 | Internal error in the control unit |
| 0150 | Waiting time for receiving CAN data BU ABS |
| 0151 | Waiting time for receiving CAN data BU GS |
| 0152 | Waiting time for receiving CAN data BU FR |
| 0153 | Waiting time for receiving CAN data CAN data reception BU MR |
| 0154 | Waiting time for CAN data reception BU RS |
| 0155 | Waiting time for CAN data reception BU FR |
| 0156 | Waiting time for CAN data reception BU MR |
| 0157 | Waiting time for receiving CAN data BU INS |
| 0158 | Waiting time for receiving CAN data BU BS |
| 0159 | Waiting time for receiving CAN data BU GS |
| 0201 | Gearbox oil temperature sensor has a fault “Short circuit to ground”. |
| 0202 | The measurement range of the gearbox oil temperature sensor has been exceeded. |
| 0205 | The measured value of the gearbox oil temperature sensor is unreliable. |
| 0210 | The maximum allowable gearbox oil temperature has been exceeded. |
| 0301 | The transfer case temperature sensor has a “Short to Ground” fault. |
| 0302 | The measurement range of the transfer case temperature sensor has been exceeded. |
| 0305 | The measured value of the transfer case temperature sensor is unreliable. |
| 0310 | The maximum allowable transfer case oil temperature has been exceeded. |
| 0401 | The front axle temperature sensor has a “Short to Ground” fault. |
| 0402 | Front axle temperature sensor measurement range exceeded. |
| 0405 | The measured value of the front axle temperature sensor is unreliable. |
| 0410 | The maximum allowable oil temperature of the front axle gearbox has been exceeded. |
| 0501 | The rear axle temperature sensor has a “Short to Ground” fault. |
| 0502 | The measurement range of the rear axle temperature sensor has been exceeded. |
| 0505 | The measured value of the rear axle temperature sensor is unreliable. |
| 0510 | The maximum permissible oil temperature of the rear axle gearbox has been exceeded. |
| 0601 | The condensed liquid sensor has a “Short Circuit” to ground fault. |
| 0604 | The condensed liquid sensor has an “Open Circuit” fault. |
| 0605 | Invalid measured value of the condensate sensor. |
| 1011 | Too much difference in brake pad wear between the brakes of the 1st front axle. |
| 1012 | Too much difference in brake pad wear between the 1st front axle and other axles. |
| 1111 | Too much difference in brake pad wear between the brakes of the 2nd front axle. |
| 1112 | Too much difference in brake pad wear between the 2nd front axle and other axles. |
| 1211 | Too much brake pad wear difference between the brakes of the 1st rear axle. |
| 1212 | Too much difference in brake pad wear between the 1st rear axle and other axles. |
| 1311 | Too much difference in brake pad wear between the brakes of the 2nd rear axle. |
| 1312 | Too much difference in brake pad wear between the 2nd rear axle and other axles. |
| 1401 | Short circuit of the signal wire of the left brake pad wear sensor of the 1st front axle. |
| 1402 | The measured wear value of the brake pads of the 1st front axle on the left is above the measuring range. |
| 1403 | The measured value of the wear of the brake pads of the 1st front axle on the left is below the measuring range. |
| 1404 | Breakage of the signal wire of the left brake pad wear sensor of the 1st front axle. |
| 1405 | Invalid measured wear of the brake pads of the 1st front axle on the left. |
| 1420 | Failure of the CAN signal for wear of the brake pads of the 1st front axle on the left |
| 1501 | Short circuit of the signal wire of the right brake pad wear sensor of the 1st front axle. |
| 1502 | The measured wear value of the brake pads of the 1st front axle on the right is above the measurement range. |
| 1503 | The measured wear value of the brake pads of the 1st front axle on the right is below the measurement range. |
| 1504 | Breakage of the signal wire of the right brake pad wear sensor of the 1st front axle. |
| 1505 | Invalid measured wear value of the brake pads of the 1st front axle on the right. |
| 1520 | Failure of the CAN signal for wear of the brake pads of the 1st front axle on the right |
| 1601 | Short circuit of the signal wire of the left brake pad wear sensor of the 2nd front axle. |
| 1602 | The measured wear value of the brake pads of the 2nd front axle on the left is above the measurement range. |
| 1603 | The measured value of the wear of the brake pads of the 2nd front axle on the left is below the measuring range. |
| 1604 | Breakage of the signal wire of the left brake pad wear sensor of the 2nd front axle. |
| 1605 | Invalid measured wear of the brake pads of the 2nd front axle on the left. |
| 1620 | Failure of the CAN signal for wear of the brake pads of the 2nd front axle on the left |
| 1701 | Short circuit of the signal wire of the right brake pad wear sensor of the 2nd front axle. |
| 1702 | The measured wear value of the brake pads of the 2nd front axle on the right is above the measuring range. |
| 1703 | The measured wear value of the brake pads of the 2nd front axle on the right is below the measuring range. |
| 1704 | Breakage of the signal wire of the right brake pad wear sensor of the 2nd front axle. |
| 1705 | Invalid measured wear value of the brake pads of the 2nd front axle on the right. |
| 1720 | Failure of the CAN signal for brake pad wear of the 2nd front axle on the right |
| 1801 | Short circuit of the signal wire of the left brake pad wear sensor of the 1st rear axle. |
| 1802 | The measured wear value of the brake pads of the 1st rear axle on the left is above the measuring range. |
| 1803 | The measured wear value of the brake pads of the 1st rear axle on the left is below the measuring range. |
| 1804 | Breakage of the signal wire of the left brake pad wear sensor of the 1st rear axle. |
| 1805 | Unreliable measured wear value of the brake pads of the 1st rear axle on the left. |
| 1820 | Failure of the CAN signal for wear of the brake pads of the 1st rear axle on the left |
| 1901 | Short circuit of the signal wire of the right brake pad wear sensor of the 1st rear axle. |
| 1902 | The measured wear value of the brake pads of the 1st rear axle on the right is above the measurement range. |
| 1903 | The measured wear value of the brake pads of the 1st rear axle on the right is below the measuring range. |
| 1904 | Breakage of the signal wire of the right brake pad wear sensor of the 1st rear axle. |
| 1905 | Unreliable measured wear value of the brake pads of the 1st rear axle on the right. |
| 1920 | Failure of the CAN signal for wear of the brake pads of the 1st rear axle on the right . |
| 2001 | Short circuit of the signal wire of the left brake pad wear sensor of the 2nd rear axle. |
| 2002 | The measured value of the wear of the brake pads of the 2nd rear axle on the left is above the measuring range. |
| 2003 | The measured value of the wear of the brake pads of the 2nd rear axle on the left is below the measuring range. |
| 2004 | Breakage of the signal wire of the left brake pad wear sensor of the 2nd rear axle. |
| 2005 | Unreliable measured wear value of the brake pads of the 2nd rear axle on the left. |
| 2020 | Failure of the CAN signal for wear of the brake pads of the 2nd rear axle on the left |
| 2101 | Short circuit of the signal wire of the right brake pad wear sensor of the 2nd rear axle. |
| 2102 | The measured wear value of the brake pads of the 2nd rear axle on the right is above the measuring range. |
| 2103 | The measured wear value of the brake pads of the 2nd rear axle on the right is below the measuring range. |
| 2104 | Breakage of the signal wire of the right brake pad wear sensor of the 2nd rear axle. |
| 2105 | Invalid measured wear of the brake pads of the 2nd rear axle on the right. |
| 2120 | Failure of the CAN signal for wear of the brake pads of the 2nd rear axle on the right |
| 2205 | Invalid measured value (path signal) of the tachograph. |
| 2320 | Failure of the CAN signal ‘Residual pressure circuit 1 or 2’ (INS) |
| 3105 | Invalid speed signal SZ. |
| 3120 | Failure of the SZ speed signal on CAN |
| 3220 | Failure of the speed signal on CAN |
| 3320 | Failure of the engine torque setpoint signal on CAN |
| 3420 | Failure of the outside air temperature measured value signal on CAN |
| 3520 | Failure measured value CAN signal dirty air filter |
| 4105 | Invalid measured oil temperature in the retarder (retarder). |
| 4110 | The maximum allowable oil temperature in the retarder (retarder) has been exceeded. |
| 4120 | Failure of the CAN signal of the measured value of the oil temperature in the retarder (retarder) |
| 5105 | Invalid measured value of the oil temperature in the engine. |
| 5110 | The maximum allowable oil temperature in the engine has been exceeded. |
| 5113 | Incorrect engine oil viscosity. |
| 5120 | Failure of the CAN signal of the measured oil temperature in the engine |
| 5205 | Invalid measured value of the coolant temperature. |
| 5210 | The maximum allowable coolant temperature has been exceeded. |
| 5220 | CAN signal failure of measured coolant temperature value |
| 5320 | CAN signal failure of fuel consumption measured value |
| 7120 | CAN signal failure of clutch actual value |