OV00.01-W-1001-27A | Abbreviations for wiring diagrams | Model 374, 375, 940, 942, 943, 944, 949, 950, 952, 953, 954, 957, 970, 972, 974, 975, 976 |
Abbreviation | Designation | Code | FG.FSG |
AB | Airbag | SA5 - Driver airbag SA6 - Front passenger airbag | 91.60 |
ABH | Body manufacturer | ||
ABS | Antilock brake system | B02 - Brake system, antilock brake system (ABS) | 42.30 |
ABSA | Trailer shutoff | ||
ABSG | ABS shutoff | 43.20 | |
ACH | Trailer CAN bus, high | ||
ACL | Trailer CAN bus, low | ||
ADR | Working speed control | 30.35 | |
AG | Automatic transmission | GB8 - Allison WT MD3060 automatic transmission with retarder GB9 - Allison WT MD3060 automatic transmission | 27.19 |
AG | Automatic gear selection | 26.21 | |
AGB | Automatic speed limitation | 30.36 | |
AGE | Automatic gear detection | 26.21 | |
AGN | Automatic transmission, commercial vehicle | 27.19 | |
AGND | Analog ground | ||
AGS | Automatic gear control (AGS) | 26.21 | |
AHSS | Trailer control module sensor | 42.25 | |
AHSU | Trailer control module sensor UB (voltage supply) | 42.25 | |
AHV | Trailer control module valve | 42.25 | |
AK | Engine brake exhaust flap | 14.15 | |
ALB | Automatic load-dependent brake | 42.80 | |
ALDA | Barometric pressure/boost pressure compensation | 30.35 | |
ALS | Axle load measuring device | 32.33 | |
OLD | Outside air temperature | ||
APS | Auto pilot system | 82.61 | |
ART | Autonomous intelligent cruise control | 30.30 | |
AS | Trailer control | 42.70 | |
ASF | Drive authorization system shutoff valve (DSV) | ||
ASIC | Travel sensor input | 26.21 | |
ASR | Acceleration slip regulation | A96 - Acceleration slip regulation | 42.40 |
ASRS | Acceleration slip regulation threshold increase | 42.40 | |
OFF | Cruise control/Temposet OFF | 30.30 | |
B1U | Brake power sensor UB (voltage supply) switch 1 | 42.25 | |
B2U | Brake power sensor UB (voltage supply) switch 2 | 42.45 | |
BB | Service brake system operation | 42.10 | |
BK1 | Left cylinder bank 1 | ||
BK2 | Right cylinder bank 2 | ||
BRE | Brake signal input FMR/FR connector I, Pin 11 | 30.35 | |
BRLI | Stop lamp relay | 54.21 | |
BS | Brake control | 42.25 | |
BW1S | Brake power sensor switch 1 | 42.25 | |
BW2S | Brake value sensor switch 2 | 42.25 | |
C1L | Left vehicle turn signal indicator | 54.30 | |
C1R | Right vehicle turn signal indicator | 54.30 | |
C2L | Left trailer turn signal indicator | 54.30 | |
C2R | Right trailer turn signal indicator | 54.30 | |
C3 | C3 vehicle speed signal (tachograph) | ||
CAN | Controller Area Network (databus) | ||
CAN-0 (CAN-GND) | CAN bus ground | ||
CAN-H (CAN-HIGH) | CAN bus high, positive | ||
CAN-L (CAN-LOW) | CAN bus low, negative | ||
CAN LSH | CAN bus High | ||
CAN LSL | CAN bus Low | ||
CNS | Communication and navigation system | 82.85 | |
D+ | Dynamo plus | ||
D+A | Relay D+ switched | ||
DE | Compressed-air production | 13.10 | |
DG | Data line for shift control unit | ||
DH | Diagnosis manual [DMAN] | ||
DIAG | Diagnostic interface | ||
DS | Compressed-air storage | 42.30 | |
DVB | Brake decompression valve | 07.15 | |
DVB RÜCK) | Brake decompression valve feedback | ||
DVL | Left front axle speed sensor | 42.25 | |
DVR | Right front axle rpm sensor | 42.25 | |
EAG | Electronic automatic transmission control | 27.19 | |
EAS | Electronic drive control | GE1 - Electronic drive control | 26.21 |
ATA | Anti-theft alarm system | FZ5 - Anti-theft alarm with cargo area monitor (ATA) | 80.50 |
EA | Electronic accelerator | 30.20 | |
EHZ | Electronic-hydraulic auxiliary steering | 46.80 | |
EMK | Electromotive clutch control | 26.21 | |
EMR | Electronic engine control | 07.15 | |
EMV | Electromagnetic compatibility | ||
ENR | Electronic level adjustment | 32.33 | |
EPB | Electropneumatic brake | BB8 - Electropneumatic brake | 42.25 |
EPC | Electronic power control | 30.20 | |
EPS | Electronic power shift | 26.21 | |
EPW | Electropneumatic converter | 07.15 | |
EST | Electronic shift control | ||
ETC | Electronic Toll Collection | EX8 Preinstallation for distance-related toll calculation | 82.88 |
ETS | Electronic traction system | 42.35 | |
EXT GND | external ground | ||
EXTUB | external positive voltage | ||
FB | Parking brake system actuation | ||
DAS | Drive authorization system | 82.57 | |
FCH | Vehicle CAN bus high (CAN-H) | ||
FCL | Vehicle CAN bus low (CAN-L) | ||
FCM | Vehicle CAN bus ground (CAN-0) | ||
FDS | Vehicle diagnostic system | 00.30 | |
FF | Cab/chassis separation point | ||
FFB | Radio remote control | 80.35 | |
FG1+ | Accelerator pedal unit supply 1 FMR/FR connector I, pin 8 | 30.35 | |
FG1- | Accelerator pedal unit ground 1 FMR/FR Plug I, pin 3 | 30.35 | |
FG2+ | Accelerator pedal unit supply 2 FMR/FR connector I, pin 7 | 30.35 | |
FG2- | Accelerator pedal unit ground 2 FMR/FR Plug I, pin 4 | 30.35 | |
FHS | Cab | 60.80 | |
FLA | Flame starting system | 15.45 | |
FMR | Vehicle engine control | 30.35 | |
FR | Drive control | 30.35 | |
FSBE | Parking brake | 42.20 | |
FSS | Flexible service system | Y88 - Flexible service system (FSS) | 00.20 |
FSV | Separation valve | 35.50 | |
GAS1 | Acceleration pedal unit feedback 1 | 30.35 | |
GAS2 | Acceleration pedal unit feedback 2 | 30.35 | |
GB | Vehicle speed limit | 30.36 | |
GBE | Electronic vehicle speed limit | 30.36 | |
GBL | Linear vehicle speed limit | 30.36 | |
GDB | Controlled differential brake | ||
G-GND | Sensor unit ground | 26.21 | |
GGVS | German hazardous goods road transport regulations | E06 - Electrical system, German hazardous goods road transport regulations (GGVS) | |
GLK | Exterior lamp failure monitor | 54.30 | |
BM | Base module | 54.21 | |
GND | Ground | ||
GP | Transmission planetary range change group | 26.10 | |
GS | Gearshift, gear control | 26.10 | |
GSE | Range group switch | ||
GSV | Cycled (pulsed) switch supply | ||
G-UB | Sensor unit positive voltage | 26.21 | |
GV | Transmission splitter group | 26.10 | |
GVT | Large-volume transporter | ||
RA | Rear axle | 35.10 | |
HAL | Rear axle steering | 35.50 | |
HHT | Hand-held tester | ||
HIGH | CAN bus, positive | ||
HPF | Hydropneumatic suspension | 32.40 | |
HST | Auxiliary control | ||
IFZ | Infrared remote control for central locking [IRCL] | 80.30 | |
INS | Instrument | 54.30 | |
KB | Clutch operator | 26.21 | |
KD | Engine brake constant throttle | 01.50 | |
KFB | Convenience feature | 80.45 | |
IC | Instrument cluster | 54.30 | |
Tml.15 | Circuit (terminal) 15, voltage supply, switched, UB | ||
Terminal 30 (T. 30) | Circuit (terminal) 30, voltage supply, battery, UB | ||
Circuit 31 | Circuit (terminal). 31, voltage supply, ground | ||
Terminal 50 (T. 50) | Circuit (terminal) 50, engine start switch | ||
Tml. 58 (T. 58) | Circuit (terminal) 58, light switch | ||
Tml.W (T. W) | Circuit (terminal) W, alternator (engine speed) | 15.40 | |
KOM | Communications interface | EV0 - Communication interface (KOM) | 54.21 |
KS | Clutch control | 26.21 | |
KSA | Convenience locking system | 80.45 | |
KSV | Clutch protection valve | ||
KUP | Clutch operator | 25.20 | |
SW | Engine coolant | 20.00 | |
KWG | Clutch travel sensor | ||
KWSE | Coolant level | 20.30 | |
LA | Turbocharger with intercooler | 09.41 | |
LDA | Boost pressure-dependent full load stop | 09.00 | |
LEV | Low emission vehicle | ||
LFS | Air cleaner sensor | ||
LFSE | Air filter sensor signal input | ||
LH | Long high roof cab | ||
LKN | Light commercial vehicle class | ||
LKT | Light class commercial vehicles for Turkey | ||
LHD | Left-hand drive | ||
LLR | Idle speed control | ||
LOW | CAN bus, negative | ||
LS | Power steering gear | ||
LSU | Oxygen sensor, universal | 07.15 | |
LSVA | Load-dependent heavy goods vehicle toll | 54.21 | |
MBA | Engine brake output valve | ||
MBE | Engine brake input | ||
MCH | Engine CAN bus high | ||
MCL | Engine CAN bus low | ||
MCM | Engine CAN bus, ground | ||
MG | Manual transmission | 26.10 | |
MG 1 | Solenoid valve reverse gear gate cylinder air admission | ||
MG 2 | Solenoid valve 3/4 and 7/8 gear gate cylinder air admission | ||
MGB | Solenoid valve, even gear cylinders, air admission | ||
MGE | Solenoid valve even gear cylinders air release | ||
MKR | Engine-clutch control | 26.21 | |
MÖL | Engine oil refill relay | ||
MPS | Mechanical pneumatic shift | 26.60 | |
MR | Engine control | 07.15 | |
MR 1 | Solenoid valve cylinder air admission low range | ||
MR 2 | Solenoid valve cylinder air admission high range | ||
MS 1 | Splitter solenoid valve: slow range for range-change transmission high range on overdrive transmission | ||
MS 2 | Splitter solenoid valve: high range on direct-drive transmission low range on overdrive transmission | ||
EBR | Engine braking regulation [EBR] | ||
MSS | Engine start/stop | ||
MTCO | Modular tachograph | 54.30 | |
MUB | Solenoid valve, odd gear cylinder, ventilate | ||
MUE | Solenoid valve, air release uneven gear cylinders | ||
MV GND | Solenoid valve ground | ||
MVLA | Solenoid valve, front axle left, output | ||
MVLE | Solenoid valve, front axle left, input | ||
MVLM | Solenoid valve, front axle left, ground | ||
MVRA | Solenoid valve, front axle right, output | ||
MVRE | Solenoid valve front axle right, input | ||
MVRM | Solenoid valve front axle right, ground | ||
O | Neutral | ||
PTO | PTO | 26.45 | |
NAS | PTO switch | ||
NFA | Emergency drive active switch | ||
NFER | Emergency driving end switch redundant | ||
NG | Rpm sensor | ||
NLA | Trailing axle | ||
NMV | Live PTO | 23.20 | |
NOTEPS | EPS/GS emergency shift output | ||
no. | Level control | 32.33 | |
NS | Foglights | 82.10 | |
NSL | Rear fog lamp | 82.10 | |
NV | Ancillary consumer distributor unit | ||
Eye | Oil level switch | ||
Oil | Oil level | 35.50 | |
OT | Top dead center | ||
PCH | Particulate filter CAN bus high | ||
PCL | Particulate filter CAN bus, low | ||
PCM | Particulate filter CAN databus, ground | ||
PFD | Air flow pressure | 35.50 | |
PGND | Oil pressure sensor ground | 35.50 | |
PLA | Pneumatic idle speed increase [PISI] | ||
PLD | Pump-line-nozzle | 07.15 | |
SPS | Speed-sensitive power steering | 46.50 | |
PPM | Pulse-pause modulation | ||
PROP- RÜCK | Proportioning valve feedback | ||
PROP 1 | Proportioning valve 1 | ||
PROP 2 | Proportioning valve 2 | ||
PROP 3 | Proportioning valve 3 | ||
PROP 4 | Proportioning valve 4 | ||
PS | Oil pressure sensor signal | 35.50 | |
PSE | Pneumatic system equipment | ||
PSM | Parameterizable special module | ED5 - Parameterizable special module (PSM) EM7 - Parameterizable special module with body CAN bus EM8 - Parameterizable special module with body and trailer CAN bus | 54.21 |
PSV | Oil pressure sensor voltage supply SV | 35.50 | |
PWM | Pulse-width modulation | ||
PWMA | Pulse width modulation valve A | 35.50 | |
PWMB | Pulse width modulation valve B | 35.50 | |
PWMGND | Pulse-width modulation, ground | 35.50 | |
PWMR | Pulse width modulated feedback | ||
PWMV | Pulse width modulated feed forward | ||
QUIT | Acknowledge signal (cruise control) | ||
RA | Repair instructions | ||
TPC | Tire pressure monitor | ||
RDU | Tire pressure monitor | ||
RFS | Backup lamp | ||
RG | Reverse gear | ||
RL | Right-hand drive | ||
RMR | Retarder modulation request, resistance module for retarder stages | 27.19 | |
RQ | Minimum-maximum speed governor | ||
RQV | Variable speed governor | ||
RRS | Rollback lock | ||
RS | Retarder control | ||
RÜLI | Backup lamp relay | ||
RS | Redundancy valve | ||
S+B | Set + accelerate (cruise control) | ||
S-B | Set + decelerate (cruise control) | ||
SA | Special version | ||
SCHA | Axle module drive axle brakes CAN bus High | 42.25 | |
SCHZ | Axle module, auxiliary axle brakes CAN bus High | 42.25 | |
SCLA | Axle module drive axle brakes CAN bus Low | 42.25 | |
SCLZ | Axle module, auxiliary axle brakes CAN bus Low | 42.25 | |
SCR | Selective Catalytic Reduction | 07.15 | |
SGE | Gate sensor | ||
SGG | Gear sensor | ||
CA [SHI] | Closing assist | ||
CCM | Multifunction control module | ||
SKN | Heavy-duty class commercial vehicles | ||
SKU | Clutch sensor | ||
SLV | Reservoir charge valve | 35.50 | |
SM | Front axle module sensor ground | ||
SML | Standard, medium-long and long driver cab | 60.80 | |
SR | Stability control | 42.25 | |
SRA | Range group sensor | ||
SRS | Restraint system | 91.40 | |
SRU | Manifold vacuum assist [MVA] | ||
SSH | Split sensor high gear group | ||
SSL | Split sensor, low gear group | ||
SSP | Splitter sensor | ||
STIN | Service Technical Information, commercial vehicles | ||
SVGND | Reservoir valve, ground | 35.50 | |
SVH | Split valve high, high gear range | ||
SVL | Split valve low, low gear group | ||
SVM | Split valve ground | ||
SVS | Power locking | ||
SVV 1 | Protective preselect valve 1 | ||
SVV 2 | Protection preselect valve 2 | ||
TAZA | Axle centering lock pushbutton | 35.50 | |
TAZE | Axle centering unlock pushbutton | 35.50 | |
CTEL | Cellular telephone | EV4 - Cell phone, telephone preinstallation EV5 - Cell phone preinstallation | 82.70 |
TSET | Limiter on | ||
PESA | Cruise control switch supply | ||
TURBO | Turbocharger | 09.40 | |
UA | Drive axle axle module voltage supply | ||
UEMK | Voltage supply EMK (KB) | ||
UNOT | Auxiliary plus voltage | 26.21 | |
UT | Bottom dead center [BDC] | ||
UZ | Auxiliary axle module, voltage supply | ||
Front axle | Front axle | 33.10 | |
VAGND | Front axle ground | 35.50 | |
VAS | Front axle sensor | 35.50 | |
VASV | Front axle voltage supply 5V | 35.50 | |
VG | Transfer case | 28.10 | |
VLA | Leading axle | 35.50 | |
VMSS | Front axle module sensor | ||
VMSU | Front axle module sensor UB (voltage supply) | ||
VMV | Front axle control solenoid valve | ||
VVLS | Left front brake lining wear, sensor | 42.25 | |
VVLU | Left front brake lining wear, UB (voltage supply) | 42.25 | |
VVRS | Brake lining wear right front sensor | 42.25 | |
VVRU | Right front brake lining wear, UB (voltage supply) | 42.25 | |
WR | Roll control | 32.34 | |
white | Maintenance system Telligent servicing system | Y88 - Maintenance system (FSS) up to 12.99 JW5- Telligent servicing system as of 12.99 | 00.20 |
WSK | Torque converter clutch | 25.40 | |
WSP | Immobilizer | 80.45 | |
WÜK | Torque converter lockup clutch | 25.40 | |
ZAGND | Additional axle ground | 35.50 | |
ZAL | Additional steered axle lift | 35.50 | |
CSO | Additional axle sensor | 35.50 | |
ZASV | Additional axle voltage supply 5V | 35.50 | |
ZHE | Auxiliary heater | H60 - warm air auxiliary heater "Eberspächer" D1 LP H61 - Warm air additional heater "Webasto" Air Top 2000 H62 - Warm air auxiliary heater "Eberspächer" D3 LP H64 - Auxiliary hot water heater "Eberspächer" D9W H65 - Auxiliary hot water heater "Webasto" Thermo Top 90 | 83.70 |
ZL | Additional steered axle | AN8 - Hydraulically steered leading axle AN9 - Hydraulically steered trailing axle | 35.50 |
CL | Central locking | FZ0 - Central locking with master key operation FZ1 - Central locking with RADIO frequency locking (ZVA) | 80.20 |