Mercedes Actros fault codes allow you to find out the cause of any malfunction without having to get into the inside of the car.
For older members of the family - 1997-1998, the code was short and could only be recognized by the number of flashes of the check light. In modern cars, it is displayed on the display of the tidy board or on the monitor of a diagnostic computer connected through a special connector.
1 Bugs Actros MP1
1.1 Fault codes Actros MP2
1.2 Codes of breakdowns Actros MP3
1.3 Actros MP4 fault codes
2 Decoding of malfunctions Mercedes Benz Actros
2.1 HM Error: Actros
2.2 GS 01 - code on Actros
2.3 GS 02 - Actros malfunction
2.4 GS 05 - breakdown Actros
2.5 GS09 - Actros breakdown
2.6 GS 10 - error
2.7 GS 11 - breakdown
2.8 GS 17 - error
2.9 GS code 18
2.10 GS 19 - breakdown Actros
2.11 GS21 Code
2.12 GS 22 - code
2.13 GS 24 error on Actros
2.14 GS 23 - code
2.15 GS 26 - code
2.16 Code GS 28
2.17 GS 31 - code
2.18 GS 32 - code for Actros
2.19 GS Error 2037
2.20 GS code 3121
2.21 GS3424 Code
2.22 GS 3804 - code
2.23 Code Actros: GS 4441
2.24 GS 8091 - code
2.25 GS 8093 - code
2.26 Actros 2001: breakdown of GS 8096
2.27 GS 8185 - code
2.28 Fault GS 28185
2.29 BS 2303 - malfunction
2.30 BS 4240 error
2.31 Error 4247 Actros: BS
2.32 BS 4340 - breakdown
2.33 BS 4341 - malfunction
2.34 BS 7300 - breakdown
2.35 BS 7364 - breakdown
2.36 BS error 73 92
2.37 BS 7743 - code
2.38 BS error Actros: dynamic braking properties changed
2.39 BS error on Aktros: increased pedal travel
2.40 MR error 4038
2.41 Actros: MR error 5326
2.42 Actros: GM error 4044
2.43 Actros: malfunction GM 1A009
2.44 WS 0604 - error
2.45 Fault FR 0682
2.46 Fault FR 1120
2.47 Failure FR 11 25
2.48 FR 3130 - error
2.49 Fault FR 3330
2.50 Breakage FR 4041
2.51 Error INS 0101
2.52 INS error 0204
2.53 Malfunction INS 0508
3 Error number 5506
4 EPS31 code
5 NM - error
6 ESP error
7 Actros: error ENP 2036
8 ABS errors
9 FM error
10 EAB - Actros malfunction
11 Error ZHE 0100
12 AH1 - trailer error
13 Actros: NR errors
14 PLD error 2219
15 FLA error: what does it mean
16 APU - error
17 RS 1331 error
18 EPB error 7364
19 0203 - Actros error
20 Error 0310
21 Actros: error 5240
22 Gearbox errors
23 Error increased power consumption
24 How to view errors on Aktros
25 Reset errors Mercedes Actros
ERRORS AKTROS MP1
For all generations of cars, including the MP1, malfunctions have codes depending on which particular unit of the car requires intervention. Some of them are the same for modifications of any year of release, while others are unique for each specific one. The table below lists the codes for the transmission control system.
Code. What means
GS - gear engagement control
05 Neutral position fuse not detected
06 The clutch has a wrong value
09 Invalid taught divisor value
10 - neutral position
11 - gears
12 - gears
13 - transmission corridors
14 - transmission corridors
17 - low gear
18 Broken motion sensor or electric valve
19 Rolls A / M
20 Voltage above or below the permissible
21 Clutch problems
22 Neutral selection interrupted
23 Invalid gearbox type
24 Parking brake not engaged
28 The motor is not turned on
29 The crankshaft speed fell below the permissible value
30 Zero Gas
31 Clutch distance not permissible
32 The number of the intermediate shaft is wrong
01 Not the base position of the emergency switch
02 Emergency switch activated
03 No transmission indication occurs
04 Gear shifting in emergency mode is not possible
10 Parameterization problems: incorrect divider spacing
11 - gear interval position "one" to neutral gear
12 - gear interval position "two" to neutral gear
13 - interval from baseline
16 - the interval from the base position of the inclusion of trails on the track 2/4 or 2/3
17 - transmission range interval
18 Solenoid valve or motion sensor defective during parameterization
19 Malfunction of the parameterization of the car in motion
20 Voltage drop
21 Clutch control problems
22 Neutral selection interrupted
23 Invalid gearbox type
24 Parking brake cannot be applied
25 Emergency gearshift engaged
26 Error in the operation of the power unit
27 No motor torque
28 Motor does not start
29 Speed zero
30 Stroke idle
31 Incorrect clutch interval
32 Too low speed of the intermediate shaft
FAULT CODES AKTROS MP2
Has the same set of errors as the previous generation car. If it is not possible to start the car, then most likely the car owner will face the same EPS 28 breakdown as the owner of the MP1 truck.
FAILURE CODES AKTROS MP3
Most of the Mercedes MP3 ciphers are no different from those that appear with MP1 or MP2 errors. The exception is cars for Euro-6, for which six-digit alphanumeric breakdowns are provided for in computer diagnostics.
BREAK CODES ACTROS MP4
The codes do not differ from the symbols for the previous generations of the model.
MERCEDES BENZ ACTROS FAULT FINDING
For all trucks of the family, including models 1840 and 1843, up to the Euro 6 generation, self-diagnosis is inherent using a two- or four-digit cipher in numbers, before which letters may be present indicating the type of node where the malfunction occurred:
HZR - interior heating system;
FMR - traffic control system;
AG - automatic gear selection;
AUF - semitrailer recognition;
MKR - auto clutch control;
AGN - automatic transmission;
ENR - frame level adjustment;
ESR - Shock Absorber Adjustment;
WS - car maintenance system;
WR - roll angle adjustment;
FR - regulation of the movement of the machine;
PLD - high pressure pumps and pipes;
EPB - electro-pneumatic brakes;
AGE - automatic transmission recognition;
FLA - preheating before starting;
SRS - ABS;
EPS - electropneumatic gear shifting;
PFA - catalyst filter;
BS - brake system control;
RS - retarder;
KB - clutch drive;
EDW - alarm;
EAB - trailer electric brake;
EHZ - additional steering wheel;
ZL - additional steered axle;
WSP - immobilizer;
ZHE - additional heating;
KS - clutch drive;
EMK - electromotive clutch drive;
EKL - electric steering;
MR - powertrain control;
EAS - transmission electric control;
ZV - locking of locks;
ANH - trailer recognition;
GS - gear engagement control.
An error code appears on the tidy. The icons with the designation in the pictures of faulty devices may light up.
For the latest models of the family, most of the information contains six-digit alphanumeric codes that are detected by computer diagnostics.
ERROR HM: AKTROS
The appearance speaks of problems in the rear module due to which the tire grip is limited. The reason lies in poor connections or broken wiring.
GS 01 - CODE ON ACTROS
Speaks of incorrect programming of the gearbox. Device flashing required.
GS 02 - AKTROS MALFUNCTION
Appears due to the fact that the ABS sensor cannot read the speed. Contact verification required. It becomes necessary to replace the sensor.
GS 05 - BREAKDOWN AKTROS
The code indicates that the system cannot detect the neutral position fuse. The first step is to purge the transmission. If it doesn't help, pay attention to the joystick.
GS09 - BREAKAGE ACTROS
Indicates an incorrectly trained gear divider value. The blowdown of the gearbox helps.
GS 10 - ERROR
Indicates that the neutral value is not taught correctly. The first priority is to blow off the control panel.
GS 11 - FAILURE
A symptom of an incorrectly programmed gear value. Purge and readjustment required.
GS 17 - ERROR
Talking about incorrectly trained values for lowered ones. More often it occurs due to a malfunction of the transmission cylinder or its sensor. They may need to be replaced.
CODE GS 18
The gearbox does not turn on. In most cases, a faulty gearbox solenoid valve is to blame. It is recommended to install chips on the latter.
GS 19 - BREAKDOWN AKTROS
Appears when A / M is in motion. The main cause of the occurrence is broken wiring.
Indicates a problem with the clutch control programming. Possible contact malfunction or there is a need for reprogramming.
GS 22 - CODE
Neutral selection aborted. Bad contact evidence.
ERROR GS 24 ON AKTROS
The parking brake is not applied. To enable, a jumper must be installed on X6.1 18/1 - X6.1 18/2 in the junction box under the hood.
GS 23 - CODE
He talks about problems with programming KP. Occurs when the device sensors are faulty.
GS 26 - CODE
Appears if the motor is running during programming. You need to turn it off. With a long programming process - then turn it on when the gearbox neutral position indicator starts blinking.
CODE GS 28
Means that during the retuning process, the motor did not start in due time. You need to turn it on.
GS 31 - CODE
All JE's mistakes are related to the gearbox. The code means that the programming was interrupted due to the fact that the clutch pedal was not pressed all the way. In this case, you need to do the process again.
GS 32 - CODE ON AKTROS
If the car does not drive and the code is displayed, the transmission must be reprogrammed.
ERROR GS 2037
It occurs if a contact is damaged in the feedback system.
CODE GS 3121
Indicates an open MGB solenoid valve.
Short circuit on the positive side of the magnetic valve MR1.
GS 3804 - CODE
The ground wire of the solenoid valves is short.
CODE AKTROS: GS 4441
The clutch displacement sensor has a short to ground.
GS 8091 - CODE
No rpm. The problem lies in the gearbox control unit.
GS 8093 - CODE
Incorrect KP type. Indicates a problem with the countershafts. Box replacement will be required.
ACTROS 2001: BROKEN GS 8096
Talking about a faulty clutch.
GS 8185 - CODE
Provide a transcript of the error indicated in the subheading with a guide to action to fix the problem.
FAULT GS 28185
Occurs when problems in the left cylinder. Possible damage to the gearbox control unit.
BS 2303 - MALFUNCTION
Found at Actros 1841 and 1844, as well as 4141K. If the warning is red, one of the contacts of the brake pressure limiting solenoid valve has oxidized. You can find it in the brake block.
ERROR BS 4240
Problems with the power supply of the speed sensor on the rear axle. We need to check the contacts and the integrity of the wiring.
ERROR 4247 AKTROS: BS
On the right on the rear axle, a skew has arisen and the inductor beats. It is removed by eliminating it.
BS 4340 - BREAKAGE
The power supply to the speed sensor on the left of the rear axle has been lost. The violation of the integrity of the wires is to blame.
BS 4341 - MALFUNCTION
The above sensor has a short to ground.
BS 7300 - BREAKAGE
The code indicates that the drive axle braking force modulator needs to be replaced.
BS 7364 - BREAKAGE
There is a problem with the transmission of data on the CAN-bus of the brake. The reason is to look for in contacts.
BS ERROR 73 92
Rear axle braking force modulator timing problems - no signal due to broken contact.
BS 7743 - CODE
An open or short in the trailer control valve pressure sensor circuit has occurred.
AKTROS BS ERROR: DYNAMIC BRAKE PROPERTIES CHANGED
Defective sensors change the braking process. To fix it, you need to change the devices.
BS ERROR ON ACTROSE: INCREASED PEDAL TRAVEL
Occurs when the brake force modulator sensor is faulty or the integrity of its wires is broken. Sensor replacement required.
ERROR MR 4038
The appearance of the code indicates a malfunction of the starter control output stage. It is required to check the contacts in the control unit for integrity and the presence of corrosion.
AKTROS: ERROR MR 5326
Appears when the valve of the pump-injector of the fourth cylinder is faulty.
AKTROS: ERROR GM 4044
This code indicates that the engine control system is faulty. It occurs due to the fact that the CAN bus signal from the front side gauge does not go to the gearbox.
AKTROS: FAULT GM 1A009
Bad communication with the control unit. Contact verification required.
WS 0604 - ERROR
Appears when there is a break in the condensate sensor system. Check the integrity of the wiring.
FAULT FR 0682
Indicates the emergency mode of the automatic gear selection system. Getting rid of it takes a long learning curve.
FAULT FR 1120
Connector D + shorted to positive. Wiring verification required.
BREAKDOWN FR 11 25
Connector D + on pin x4 18/13 shorted. You need to check this connector.
FR 3130 - ERROR
It speaks of a breakdown of the coolant level sensor or fuel filter or a break in the wires leading to them.
ERROR FR 3330
Indicates a breakdown of the outdoor air sensor. Often the reason is a short circuit in the electrical circuit to ground or positive.
BREAK FR 4041
The appearance of an error indicates the need to replace the generator brushes.
ERROR INS 0101
Indicates a fault with the supply to the filling pressure sensor on circuit 1. This is due to a short circuit.
ERROR INS 0204
Circuit 2 filling pressure sensor problems due to broken wiring.
FAULT INS 0508
The fuel level sensor cannot give a signal due to an open wire or short circuit.
ERROR NUMBER 5506
The supply cable of the rear axle pads is faulty. Verification and possible replacement required.
Check and clean the terminals with the wires of the gearbox sensors.
NM - ERROR
If a code appears and emergency mode is activated, the reason lies in faulty wiring under the motor.
Problems with the vehicle's stability control system.
AKTROS: ERROR ENP 2036
The emergency mode switch of the box is faulty. The error occurs due to problems with the electronics and does not critically affect the operation of the machine.
Most breakdowns are associated with sensor malfunctions. These may be wheel speed elements, problems with which are reported by errors 4040 and 4048. Breakdowns 10260, 10263 and 10275 indicate a break in the CAN bus wiring.
Says that problems were found in the car traffic control system.
EAB - AKTROS MALFUNCTION
Appears before the number if a fault is detected in the electric trailer brake.
ERROR ZHE 0100
Occurs when the auxiliary heater does not start. Occurs due to clogging of the fuel supply paths or their breakage.
AH1 - TRAILER ERROR
Indicates the need to replace the trailer ABS sensor.
AKTROS: ERRORS NR
Indicates problems in the electronic frame level control system.
ERROR PLD 2219
Appears if the fifteenth terminal of the motor control unit or gearbox is broken.
FLA ERROR: WHAT DOES IT MEAN
A code before the number indicates a problem with the preheating system.
APU - ERROR
Indicates a malfunction in the air handling system.
ERROR RS 1331
You can see if there is a short circuit to minus at the outputs of the proportional valve, or if the output stage in the control unit is broken.
EPB ERROR 7364
Occurs due to problems with the drive axle modulator. Replacement of wiring is required.
0203 - AKTROS ERROR
It speaks of an open or short circuit in the wiring of the external heating sensor.
Indicates a low signal from the crankshaft position sensor. Most often it occurs due to an incorrect gap between the device and the flywheel.
AKTROS: ERROR 5240
It says about a bad signal from the intermediate shaft speed sensor. It is associated with a break in the wiring, poor contact, or sensor malfunction.
Most of the breakdowns of the Aktros selector are associated with a break in the wiring or a short circuit on the sensors. It is with this that malfunctions 4040, 5140, 5141, 5142, 3020, 3021, 3022 and others are associated.
ERROR INCREASED ELECTRICITY CONSUMPTION
Occurs on block MR. The reason may lie in the wrong firmware or malfunction of the AdBlu pump.
HOW TO SEE BUGS ON ACTROS
For 1996-2000 cars, the only way to see the breakdown code is the flashing of the check light. For newer models, the error is read directly from the scoreboard. More detailed diagnostics may require the connection of special equipment. It is made through the diagnostic connector, which is located near the tidy in the car interior.
ERROR RESET MERCEDES ACTROS
The main way to remove breakages looks like this:
If the error is not cleared in this way, the negative terminal can be disconnected from the battery. This option is the only way to reset errors for modifications of 1999-2003.