P2004 MAF sensor wire harness or connector problem (voltage low, high, fluctuating, implausible)
P2006 MAF sensor disconnected with engine running
P2006/002 B17/8 Charge air temperature sensor: short circuit to positive or open
P2013 cause 47155737/18893 Charcol canister shut-off valve leaking
P2016 Self adaptation of mixture formation from bank1/2 of cylinder is at
P2085 max/min limit at part throttle
P2017 Self adaptation of mixture formation from bank1/2 of cylinder is at
P2086 max/min limit at idle speed
P2025 fault with cable of intake air temperature sensor
P2026 5 pin HFM connector unplugged two key cycles
P2027 Intake air temperature too high/Check coolant pump& additional radiator
P2029 measured value of intake air temperature sensor implausible
P2030 measured value of intake air temperature sensor implausible
P2032 measured value of intake air temperature sensor implausible
P2031 Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 2)
P2032 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2)
P2033 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2)
P2034 Faulty crankshaft position sensor detected at startup
P2039 Oil level sensor If all three set in M112/M113, cable/wiring fault
P2040 Oil level sensor If two of these are set, replace sensor
P2041 Oil level sensor Applies to M-class with M112/M113 engines
P2069 Ambient air temperature display sensor
P2070 Ambient air temperature display sensor
P2071 Drive authorization for start
P2080 Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1)
P2081 Exhaust Gas Temperature Sensor Circuit intermittant (Bank 1 Sensor 1)
P2085 (see P2016)
P2086 (see P2017)
P202E M16/6 Throttle valve actuator: Line transposed
P208E M16/7 Recirculating air flap acuator: line transposed
P2089 (A) self adaptation R cyl bank for enrich at partial load above limit
P2090 (C) self adaptation R cyl bank for enlean at partial load below limit
P2091 (E) self adaptation R cyl bank for enrich at idle load above limit
P2092 (G) self adaptation R cyl bank for enlean at idle load below limit
P2093 (B) self adaptation L cyl bank for enrich at partial load above limit
P2094 (D) self adaptation L cyl bank for enlean at partial load below limit
P2095 (F) self adaptation L cyl bank for enrich at idle load above limit
P2096 (H) self adaptation L cyl bank for enlean at idle load below limit
P20E1 Charge air coolant circuit: charge air temperature is too high
P2100 Throttle Actuator Control Motor Circuit/Open
P2101 Throttle Actuator Control Motor Circuit Range/Performance
P2181 5 pin connector to hot film air mass sensor connection problem
P2182 5 pin connector to HFM unplugged during two key cycles
P2208 transmission: The speed of Y3/6n2 to Y3/6n3 is excessive
P2200 transmission: limp home, speed sensor ring K1 error
P2201 transmission: limp home, speed sensor ring K1 error
P2311 ETC one or more messages from the ECU and not available in the CAN bus
ETC is electronic transmission control unit
P2312 ETC Message "Coolant Temperature" not available in CAN-bus
P2314 ETC one or more messages from N93 central gateway not on CAN bus
P2315 ETC message "kilometer reading" from control unit A1 instrument cluster not on CAN bus
P2326 ETC message from N22 AAC pushbutton control unit not on CAN bus
P2355-002 Check system EGR, air mass is too large, check/replace EGR line
P2404 ETC stop lamp switch signal sent from ETC via CAN bus implausible
P2767 transmission: limp home, speed sensor ring K1 error
P2768 transmission: limp home, speed sensor ring K1 error
Body
B1000 HRA Headlamp range adjustment: Supply voltage of the control unit is too low (undervoltage)
B1004 LCP Lower Control Panel: Control unit does not match vehicle type
B1016 EIS No enable from control module EWM (Electronic Selector Lever Module)
B1021 CAN fault N10-1 or A37
B1056 Automatic Air Conditioning: Problem in CAN communication with control unit DCM-RL
B1132 Alarm activated via S62/7 glovebox switch
B1153 Component B48 (Front passenger seat occupied and child recognition)
has only detected one transponder (could also be memory card on front passenger seat)
B1201 Electric seat adjustment front left: Hall sensor front height M27m3
B1213 If seat memory installed: ext left rearview mirror voltage faulty
B1214 If seat memory installed: ext right rearview mirror voltage faulty
B1226 In-car temperature sensor (B10/4)
B1227 Outside temperature indicator temp sensor (014)
B1128 Heater core temperature (B10/1)
B1229 Heater core temperature (B10/1)
B1230 Evaporator temperature sensor (B10/6)
B1231 ECT sensor (B11/4)
B1232 Refrigerant pressure sensor (B12)
B1233 Refrigerant temperature sensor (B12/1)
B1234 Sun sensor (B32)
B1235 Emissions sensor (B31)
B1241 Refrigerant Fill
B1246 PTS Parktronic: A42b1 (left outer sensor, front bumper) The plug connection has poor contact or is loose, or the sensor or cable is faulty
B1310 Left/Window airbag sensor is defective
B1315 Problem in Front passenger child seat recognition (could also be memory card on front passenger seat)
B1416 Coolant circulation pump (M13)
B1417 Duovalve (Y21y1), left
B1418 Duovalve (Y21y2), right
B1419 Electromagnetic clutch (A9k1)
B1420 Idle speed increase
B1421 Pulse module (N05)
B1422 Series interface (K1) connection to instrument cluster (A1)
B1423 Switchover valve block (Y11)
B1424 Activated charcoal filler actuator (A32m2) open
B1425 Activated charcoal filler actuator (A32m2) closed
B1432 Non-USA DTC
B1459 Series interface (K2) connection to instrument cluster (A1)
B1462 Wide open throttle (WOT) position signal diesel engines
B1470 Fuel level sensor has on open
B1476 Airbag malfunction indicator and warning lamp is defective
B1481 HRA: Part E2m1 (Right headlamp range adjustment motor) has short to ground
B1489 HRA: Part E2m1 (Right headlamp range adjustment motor) has open or short to positive
B1492 HRA: Part E1m1 (Left headlamp range adjustement motor) has short to positive
B1617 Part E19/1 (Left license plate lamp) is defective
B1618 Part E19/2 (Right license plate lamp) is defective
B1628 Part E2e5 (Turn signal lamp) in module E2 (Right front headlamp unit) is defective.
B1703 Intermittant No Start in AAM Immobiliser Module
B1709 Component H3 alarm siren - not fitted or not coded
B1711 Alarm activated via hood switch S62
B1725 Alarm activated via ATA towing sensor in PSE)
B1729 PSE Pneumatic system doorlock Control Module A37
B1736 Navigation system's CD Player: Check General CD, Check CD data block, Flimsy CD data
B1768 Faulty open data flap limit switch (0025) Front flap
B1773 HRA: Zero position programming has not yet been carried out or is not possible
B1795 Fault in CAN communication with EIS control module
B1850 Electric seat adjustment front right: CAN communication interrupted with DCM
B1858 Two-way radio signal. The progammed code is ok, but the programmable code is not synchronised.
B1863 Belt pretensioner driver's side resistance too high (stored in airbag ECU)
B1864 Belt pretensioner passenger's side resistance too high
B1867 Ignition circuit with component R12/9 (left front side airbag ignition squib) has < Ohm
B1869 left rear side airbag ignition squib has < Ohms
B1871 right front side airbag ignition squib has < Ohms
B1873 right rear side airbag ignition squib has < Ohms
B1980 Fault at interface between trip computer and magnetic compass
B2708 ?
Chassis
C1000 Traction System Control Module
C1010 Battery Voltage Low
C1011 ASR/ETS/ESP Circuit Open or Shorted
C1012 Battery Voltage High
C1020 CAN Communication Fault
C1021 CAN Communication With EA/CC/ISC Control Module Interrupted
C1022 ESP CAN communication with the engine system is faulty
C1024 CAN Communication With Engine Control Module Interrupted
C1025-003 CAN Communication BAS communication with ESP control unit faulty
C1032
C1034-000 ESP No signal via CAN from the ETC (electronic transmission control unit)
C1035 ESP Fault in CAN communication with N80 steerting column module
C1043-015 No signal via CAN bus from the IC instrument cluster
C1100 Left Front Axle VSS Circuit Fault
C1101 Right Front Axle VSS Circuit Fault
C1102 ETS/ASR, ABS Left Axle VSS Circuit Fault
C1103 Right Rear Axle VSS Circuit Fault
C1121 AIRmatic: fault in component B24/3 (acceler. sensor)
C1122 AIRmatic: fault in component B24/4 (acceler. sensor)
C1123 AIRmatic: fault in component B24/6 (acceler. sensor)
C1132 AIRmatic: fault in component B22/8 (level sensor)
C1133 AIRmatic: fault in component B22/9 (level sensor)
C1135 AIRmatic: fault in component B22/3 (level sensor)
C1140 B34 ESP Brake Pressure Sensor (Electrical Fault)
C1140 Steering Angle Sensor N49 faulty
C1142 ABS Lateral Acceleration Sensor Open/Shorted
C1144 AIRmatic: fault in component B7 (pressure sensor)
C1140 ESP fault: pin 18,19,20 on ESP controller corroded
C1145 ESP fault: pin 18,19,20 on ESP controller corroded
C1145 Zero Point Offset Error Of Component B34 (ESP Brake Pressure Sensor)
C1185 A7/7b1 BAS Diaphragm Travel Sensor (Electrical Fault)
C1186 A7/7b1 BAS Diaphragm Travel Sensor (Zero Point Variation)
C1187 A7/7b1 BAS Diaphragm Travel Sensor (Open Circuit)
C1200 BAS/ETS light on: stop light switch defective
C1201
C1202
C1207 stop light switch defective
C1303 Right Front Axle Solenoid Valve (Hold) Open/Shorted
C1304 Left Rear Axle Solenoid Valve (Hold) Open/Shorted
C1311 Switchover Solenoid Valve (Release) Open/Shorted
C1312 Master Cylinder Switchover Valve
C1401 High Pressure Return Pump Circuit Open/Shorted; Will Not Shut Off
C1401 High Pressure Return Pump A73N1; ABS return pump relay K25
C1501 SPS P-Valve
C1504 BAS light, play in steering column causes steering angle sensor to lose memory(?)
C1512 Brakes Overheated
C1525 ABC Critical vehicle level
C1600 Temperature After Engine Is Turned Off
New Systems
D004 (in AGW) control module switched off due to excessive temperature
D100 MOST fault in segment 0+1
D101 MOST fault in CP segment 2
D102 MOST fault in CP segment 2
D103 MOST fault in segment 3
D104 MOST fault in segment 4
D105 MOST fault in segment 5
D117 MOST configuration deviates from spec
D500 microphone 1 has short to ground
D640 CAN bus to control unit CGW (CAN D): CAN reception timeout of data of control unit CGW
D662 Control unit Telecommunications is faulty: 'CTEL' transmitter and receiver unit
N1100 TeleAid: No signal received from right side speed sensors.
N1101 TeleAid: No signal received from left side speed sensors.
N1111 MCS fault code: audio muted, CD changer briefly interrupted, updated SW
N1112 MCS: Lost Communication between D2B master and other device
N1113 MCS: Lost Communication between D2B master and other device
N1116 MCS: Failure in D2B ring. Fault in position 1 in D2B ring.
N1141 MCS fault code: Set-actual configuration of D2B ring differs from actual.
N1150 MCS fault code: Unknown fault code: update to DAS > 04/2003
N1241 CD fault, CD can not be read.
90C7 ATA Fault Code in rear SAM: Communication fault with component H3/1
9117 fault in CAN communication with control unit Telecommunication
9200 SRS: resistance value in the ignition circuit with R12/13 is too high
9210 SRS: resistance value in the ignition circuit with R13/14 is too high
9260 SRS: resistance in drivers airbag too high. Replace Wiring.
9386 AGW no longer sends on CAN
Diagnostic Trouble Codes for the Mercedes-Benz 722.6 Transmission (96+)
DTC 2-65 = actual errors
DTC above 96 = stored errors, add 96 to actual error, eg, 10+96 would show 106
2 1-2/4-5 shift solenoid valve Y3/6y3
3 2-3 shift solenoid valve Y3/6y5
4 3-4 shift solenoid valve Y3/6y4
5 PWM solenoid valve (torque converter lockup) Y3/6y6
6 Modulating pressure regulating valve Y3/6y1
7 Shift pressure solenoid valve Y3/6y2
8 Reverse lockout solenoid Y66/1
9 Starter lock-out relay module K38, ETC control module N15/3 output (-)
10 Solenoid valve voltage supply out of tolerance
11 RPM sensor voltage supply out of tolerance
12 RPM sensor n2 Y3/6L2 or RPM sensor voltage supply open circuit
13 RPM sensor n3 Y3/6L1
14 not used
15 not used
16 not used
17 not used
18 Selector lever position implausible, incorrect position or S16/10 defective
19 Temperature sensor, automatic transmission fluid Y3/6b1
20 Starter interlock contact Y3/6s1
21 ETC control module N15/3 voltage supply too high/too low
22 CAN Wheel speed sensor right rear from ESP implausible
23 CAN Wheel speed sensor left rear from ESP implausible
24 CAN Wheel speed sensor right front from ESP implausible
25 CAN Wheel speed sensor left front from ESP implausible
26 CAN Accelerator pedal position from ME 1.0 right implausible
27 Not used
28 CAN Engine RPM form ME 1.0 right implausible
29 CAN Engine torque right from ME 1.0 implausible
30 CAN Altitude influence factor from ME 1.0 right implausible
31 Not used
32 CAN Engine torque left from ME 1.0 implausible (M120 only)
33 Not used
34 Not used
35 CAN ME 1.0 left information distorted (M120 only)
36 CAN ME 1.0 right information distorted
37 CAN information totally distorted
38 CAN ESP information distorted
39 CAN ME 1.0 right information distorted
40 Not used
41 Not used
42 Not used
43 Not used
44 Not used
45 Not used
46 Not used
47 Not used
48 Not used
49 Not used
50 Not used
51 Engaged gear implausible or transmission slippage
52 Command valve 6, 14 or 25 sticking in pressure position
53 Torque converter lockup clutch
54 Confirmation of transmission overload protection not received
55 Gear recognition repeatedly negative
56 ETC control module N15/3 EEPROM incorrect coding
57 ETC control module N15/3 clock
58 ETC control module N15/3 internal test watchdog
59 ETC control module N15/3 external test watchdog
60 ETC control module N15/3 internal function watchdog
61 ETC control module N15/3 external function watchdog
62 ETC control module N15/3 RAM
63 ETC control module N15/3 ROM
64 ETC control module N15/3 EEPROM critical functions
65 ETC control module N15/3 EEPROM noncritical functions
98 stored DTC2
99 stored DTC3
etc.
109 Component Y/36n# (speed sensor 3) is sporadiacally
P2006 MAF sensor disconnected with engine running
P2006/002 B17/8 Charge air temperature sensor: short circuit to positive or open
P2013 cause 47155737/18893 Charcol canister shut-off valve leaking
P2016 Self adaptation of mixture formation from bank1/2 of cylinder is at
P2085 max/min limit at part throttle
P2017 Self adaptation of mixture formation from bank1/2 of cylinder is at
P2086 max/min limit at idle speed
P2025 fault with cable of intake air temperature sensor
P2026 5 pin HFM connector unplugged two key cycles
P2027 Intake air temperature too high/Check coolant pump& additional radiator
P2029 measured value of intake air temperature sensor implausible
P2030 measured value of intake air temperature sensor implausible
P2032 measured value of intake air temperature sensor implausible
P2031 Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 2)
P2032 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2)
P2033 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2)
P2034 Faulty crankshaft position sensor detected at startup
P2039 Oil level sensor If all three set in M112/M113, cable/wiring fault
P2040 Oil level sensor If two of these are set, replace sensor
P2041 Oil level sensor Applies to M-class with M112/M113 engines
P2069 Ambient air temperature display sensor
P2070 Ambient air temperature display sensor
P2071 Drive authorization for start
P2080 Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1)
P2081 Exhaust Gas Temperature Sensor Circuit intermittant (Bank 1 Sensor 1)
P2085 (see P2016)
P2086 (see P2017)
P202E M16/6 Throttle valve actuator: Line transposed
P208E M16/7 Recirculating air flap acuator: line transposed
P2089 (A) self adaptation R cyl bank for enrich at partial load above limit
P2090 (C) self adaptation R cyl bank for enlean at partial load below limit
P2091 (E) self adaptation R cyl bank for enrich at idle load above limit
P2092 (G) self adaptation R cyl bank for enlean at idle load below limit
P2093 (B) self adaptation L cyl bank for enrich at partial load above limit
P2094 (D) self adaptation L cyl bank for enlean at partial load below limit
P2095 (F) self adaptation L cyl bank for enrich at idle load above limit
P2096 (H) self adaptation L cyl bank for enlean at idle load below limit
P20E1 Charge air coolant circuit: charge air temperature is too high
P2100 Throttle Actuator Control Motor Circuit/Open
P2101 Throttle Actuator Control Motor Circuit Range/Performance
P2181 5 pin connector to hot film air mass sensor connection problem
P2182 5 pin connector to HFM unplugged during two key cycles
P2208 transmission: The speed of Y3/6n2 to Y3/6n3 is excessive
P2200 transmission: limp home, speed sensor ring K1 error
P2201 transmission: limp home, speed sensor ring K1 error
P2311 ETC one or more messages from the ECU and not available in the CAN bus
ETC is electronic transmission control unit
P2312 ETC Message "Coolant Temperature" not available in CAN-bus
P2314 ETC one or more messages from N93 central gateway not on CAN bus
P2315 ETC message "kilometer reading" from control unit A1 instrument cluster not on CAN bus
P2326 ETC message from N22 AAC pushbutton control unit not on CAN bus
P2355-002 Check system EGR, air mass is too large, check/replace EGR line
P2404 ETC stop lamp switch signal sent from ETC via CAN bus implausible
P2767 transmission: limp home, speed sensor ring K1 error
P2768 transmission: limp home, speed sensor ring K1 error
Body
B1000 HRA Headlamp range adjustment: Supply voltage of the control unit is too low (undervoltage)
B1004 LCP Lower Control Panel: Control unit does not match vehicle type
B1016 EIS No enable from control module EWM (Electronic Selector Lever Module)
B1021 CAN fault N10-1 or A37
B1056 Automatic Air Conditioning: Problem in CAN communication with control unit DCM-RL
B1132 Alarm activated via S62/7 glovebox switch
B1153 Component B48 (Front passenger seat occupied and child recognition)
has only detected one transponder (could also be memory card on front passenger seat)
B1201 Electric seat adjustment front left: Hall sensor front height M27m3
B1213 If seat memory installed: ext left rearview mirror voltage faulty
B1214 If seat memory installed: ext right rearview mirror voltage faulty
B1226 In-car temperature sensor (B10/4)
B1227 Outside temperature indicator temp sensor (014)
B1128 Heater core temperature (B10/1)
B1229 Heater core temperature (B10/1)
B1230 Evaporator temperature sensor (B10/6)
B1231 ECT sensor (B11/4)
B1232 Refrigerant pressure sensor (B12)
B1233 Refrigerant temperature sensor (B12/1)
B1234 Sun sensor (B32)
B1235 Emissions sensor (B31)
B1241 Refrigerant Fill
B1246 PTS Parktronic: A42b1 (left outer sensor, front bumper) The plug connection has poor contact or is loose, or the sensor or cable is faulty
B1310 Left/Window airbag sensor is defective
B1315 Problem in Front passenger child seat recognition (could also be memory card on front passenger seat)
B1416 Coolant circulation pump (M13)
B1417 Duovalve (Y21y1), left
B1418 Duovalve (Y21y2), right
B1419 Electromagnetic clutch (A9k1)
B1420 Idle speed increase
B1421 Pulse module (N05)
B1422 Series interface (K1) connection to instrument cluster (A1)
B1423 Switchover valve block (Y11)
B1424 Activated charcoal filler actuator (A32m2) open
B1425 Activated charcoal filler actuator (A32m2) closed
B1432 Non-USA DTC
B1459 Series interface (K2) connection to instrument cluster (A1)
B1462 Wide open throttle (WOT) position signal diesel engines
B1470 Fuel level sensor has on open
B1476 Airbag malfunction indicator and warning lamp is defective
B1481 HRA: Part E2m1 (Right headlamp range adjustment motor) has short to ground
B1489 HRA: Part E2m1 (Right headlamp range adjustment motor) has open or short to positive
B1492 HRA: Part E1m1 (Left headlamp range adjustement motor) has short to positive
B1617 Part E19/1 (Left license plate lamp) is defective
B1618 Part E19/2 (Right license plate lamp) is defective
B1628 Part E2e5 (Turn signal lamp) in module E2 (Right front headlamp unit) is defective.
B1703 Intermittant No Start in AAM Immobiliser Module
B1709 Component H3 alarm siren - not fitted or not coded
B1711 Alarm activated via hood switch S62
B1725 Alarm activated via ATA towing sensor in PSE)
B1729 PSE Pneumatic system doorlock Control Module A37
B1736 Navigation system's CD Player: Check General CD, Check CD data block, Flimsy CD data
B1768 Faulty open data flap limit switch (0025) Front flap
B1773 HRA: Zero position programming has not yet been carried out or is not possible
B1795 Fault in CAN communication with EIS control module
B1850 Electric seat adjustment front right: CAN communication interrupted with DCM
B1858 Two-way radio signal. The progammed code is ok, but the programmable code is not synchronised.
B1863 Belt pretensioner driver's side resistance too high (stored in airbag ECU)
B1864 Belt pretensioner passenger's side resistance too high
B1867 Ignition circuit with component R12/9 (left front side airbag ignition squib) has < Ohm
B1869 left rear side airbag ignition squib has < Ohms
B1871 right front side airbag ignition squib has < Ohms
B1873 right rear side airbag ignition squib has < Ohms
B1980 Fault at interface between trip computer and magnetic compass
B2708 ?
Chassis
C1000 Traction System Control Module
C1010 Battery Voltage Low
C1011 ASR/ETS/ESP Circuit Open or Shorted
C1012 Battery Voltage High
C1020 CAN Communication Fault
C1021 CAN Communication With EA/CC/ISC Control Module Interrupted
C1022 ESP CAN communication with the engine system is faulty
C1024 CAN Communication With Engine Control Module Interrupted
C1025-003 CAN Communication BAS communication with ESP control unit faulty
C1032
C1034-000 ESP No signal via CAN from the ETC (electronic transmission control unit)
C1035 ESP Fault in CAN communication with N80 steerting column module
C1043-015 No signal via CAN bus from the IC instrument cluster
C1100 Left Front Axle VSS Circuit Fault
C1101 Right Front Axle VSS Circuit Fault
C1102 ETS/ASR, ABS Left Axle VSS Circuit Fault
C1103 Right Rear Axle VSS Circuit Fault
C1121 AIRmatic: fault in component B24/3 (acceler. sensor)
C1122 AIRmatic: fault in component B24/4 (acceler. sensor)
C1123 AIRmatic: fault in component B24/6 (acceler. sensor)
C1132 AIRmatic: fault in component B22/8 (level sensor)
C1133 AIRmatic: fault in component B22/9 (level sensor)
C1135 AIRmatic: fault in component B22/3 (level sensor)
C1140 B34 ESP Brake Pressure Sensor (Electrical Fault)
C1140 Steering Angle Sensor N49 faulty
C1142 ABS Lateral Acceleration Sensor Open/Shorted
C1144 AIRmatic: fault in component B7 (pressure sensor)
C1140 ESP fault: pin 18,19,20 on ESP controller corroded
C1145 ESP fault: pin 18,19,20 on ESP controller corroded
C1145 Zero Point Offset Error Of Component B34 (ESP Brake Pressure Sensor)
C1185 A7/7b1 BAS Diaphragm Travel Sensor (Electrical Fault)
C1186 A7/7b1 BAS Diaphragm Travel Sensor (Zero Point Variation)
C1187 A7/7b1 BAS Diaphragm Travel Sensor (Open Circuit)
C1200 BAS/ETS light on: stop light switch defective
C1201
C1202
C1207 stop light switch defective
C1303 Right Front Axle Solenoid Valve (Hold) Open/Shorted
C1304 Left Rear Axle Solenoid Valve (Hold) Open/Shorted
C1311 Switchover Solenoid Valve (Release) Open/Shorted
C1312 Master Cylinder Switchover Valve
C1401 High Pressure Return Pump Circuit Open/Shorted; Will Not Shut Off
C1401 High Pressure Return Pump A73N1; ABS return pump relay K25
C1501 SPS P-Valve
C1504 BAS light, play in steering column causes steering angle sensor to lose memory(?)
C1512 Brakes Overheated
C1525 ABC Critical vehicle level
C1600 Temperature After Engine Is Turned Off
New Systems
D004 (in AGW) control module switched off due to excessive temperature
D100 MOST fault in segment 0+1
D101 MOST fault in CP segment 2
D102 MOST fault in CP segment 2
D103 MOST fault in segment 3
D104 MOST fault in segment 4
D105 MOST fault in segment 5
D117 MOST configuration deviates from spec
D500 microphone 1 has short to ground
D640 CAN bus to control unit CGW (CAN D): CAN reception timeout of data of control unit CGW
D662 Control unit Telecommunications is faulty: 'CTEL' transmitter and receiver unit
N1100 TeleAid: No signal received from right side speed sensors.
N1101 TeleAid: No signal received from left side speed sensors.
N1111 MCS fault code: audio muted, CD changer briefly interrupted, updated SW
N1112 MCS: Lost Communication between D2B master and other device
N1113 MCS: Lost Communication between D2B master and other device
N1116 MCS: Failure in D2B ring. Fault in position 1 in D2B ring.
N1141 MCS fault code: Set-actual configuration of D2B ring differs from actual.
N1150 MCS fault code: Unknown fault code: update to DAS > 04/2003
N1241 CD fault, CD can not be read.
90C7 ATA Fault Code in rear SAM: Communication fault with component H3/1
9117 fault in CAN communication with control unit Telecommunication
9200 SRS: resistance value in the ignition circuit with R12/13 is too high
9210 SRS: resistance value in the ignition circuit with R13/14 is too high
9260 SRS: resistance in drivers airbag too high. Replace Wiring.
9386 AGW no longer sends on CAN
Diagnostic Trouble Codes for the Mercedes-Benz 722.6 Transmission (96+)
DTC 2-65 = actual errors
DTC above 96 = stored errors, add 96 to actual error, eg, 10+96 would show 106
2 1-2/4-5 shift solenoid valve Y3/6y3
3 2-3 shift solenoid valve Y3/6y5
4 3-4 shift solenoid valve Y3/6y4
5 PWM solenoid valve (torque converter lockup) Y3/6y6
6 Modulating pressure regulating valve Y3/6y1
7 Shift pressure solenoid valve Y3/6y2
8 Reverse lockout solenoid Y66/1
9 Starter lock-out relay module K38, ETC control module N15/3 output (-)
10 Solenoid valve voltage supply out of tolerance
11 RPM sensor voltage supply out of tolerance
12 RPM sensor n2 Y3/6L2 or RPM sensor voltage supply open circuit
13 RPM sensor n3 Y3/6L1
14 not used
15 not used
16 not used
17 not used
18 Selector lever position implausible, incorrect position or S16/10 defective
19 Temperature sensor, automatic transmission fluid Y3/6b1
20 Starter interlock contact Y3/6s1
21 ETC control module N15/3 voltage supply too high/too low
22 CAN Wheel speed sensor right rear from ESP implausible
23 CAN Wheel speed sensor left rear from ESP implausible
24 CAN Wheel speed sensor right front from ESP implausible
25 CAN Wheel speed sensor left front from ESP implausible
26 CAN Accelerator pedal position from ME 1.0 right implausible
27 Not used
28 CAN Engine RPM form ME 1.0 right implausible
29 CAN Engine torque right from ME 1.0 implausible
30 CAN Altitude influence factor from ME 1.0 right implausible
31 Not used
32 CAN Engine torque left from ME 1.0 implausible (M120 only)
33 Not used
34 Not used
35 CAN ME 1.0 left information distorted (M120 only)
36 CAN ME 1.0 right information distorted
37 CAN information totally distorted
38 CAN ESP information distorted
39 CAN ME 1.0 right information distorted
40 Not used
41 Not used
42 Not used
43 Not used
44 Not used
45 Not used
46 Not used
47 Not used
48 Not used
49 Not used
50 Not used
51 Engaged gear implausible or transmission slippage
52 Command valve 6, 14 or 25 sticking in pressure position
53 Torque converter lockup clutch
54 Confirmation of transmission overload protection not received
55 Gear recognition repeatedly negative
56 ETC control module N15/3 EEPROM incorrect coding
57 ETC control module N15/3 clock
58 ETC control module N15/3 internal test watchdog
59 ETC control module N15/3 external test watchdog
60 ETC control module N15/3 internal function watchdog
61 ETC control module N15/3 external function watchdog
62 ETC control module N15/3 RAM
63 ETC control module N15/3 ROM
64 ETC control module N15/3 EEPROM critical functions
65 ETC control module N15/3 EEPROM noncritical functions
98 stored DTC2
99 stored DTC3
etc.
109 Component Y/36n# (speed sensor 3) is sporadiacally
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