Codes for designating the color of electrical wiring insulation
Code | Color |
BLK | Black. |
BLU | Blue. |
BRN | Brown. |
GRN | Green. |
GRY | Grey. |
NCA | Any. |
OR | Or (GRN OR VIO = Green or purple). |
ORG | Orange. |
PNK | Pink. |
PPL | Purple. |
RED | Red. |
TAN | Golden. |
VIO | Violet. |
WHT | White. |
YEL | Yellow. |
Tempo switch positions
MEMORY RECALL | Recalling data from memory. |
DECEL/SET | Deseleration/Installation. |
ACCEL/SET | Acceleration/Installation. |
OFF | Off |
Signal Abbreviations/Terminal and Loop Designations
- | Minus. |
+ | Plus. |
12VCD | Battery or voltage regulator voltage with engine running. |
15 | Switched battery power (served in positions 2 and 3). |
15g | Switched battery power (protected by a fuse). |
15R | Switched battery power (served in positions 1, 2 and 3). |
15u | Switched battery power (not protected by a fuse). |
15X | Switched battery power (served in position 2). |
15Z | Switched battery power (served in positions 2 and 3). |
15С | Switched battery power (applied before the key is removed). |
15X | Switched battery power (served in position 2). |
30 | Non-switchable battery power. |
30z | Terminal 30, 1st input [Terminal 30, 1st input]. |
30Z | Switched battery voltage (served in positions 2 and 3). |
30a | Non-disconnectable battery voltage. |
30A | Non-shutdown battery voltage (side "A"). |
30V | Non-shutdown battery voltage (side "IN"). |
30E | Non-switchable battery voltage for electronics. |
31 | Grounding. |
31b | Switched connection to the body. |
31st | Grounding for electronics. |
49 | Direction indicator input. |
49 | Breaker signal. |
49a | Turn signal output. |
49L | Left direction indicator. |
49R | Right direction indicator. |
49a | Pulse chopper signal. |
50 | Starter relay signal. |
53 | Input signal (+) windshield wiper motor. |
53 | Low speed windshield wipers. |
53b | Shunt winding of the windshield wiper motor. |
53b | High speed wiper operation. |
54 | Stop signal circuit. |
55 | Fog lamps. |
56 | Headlights. |
56a | High beam circuit. |
56b | Light chain. |
58 | Rear position/parking lights, instrument and license plate lighting circuit. |
58d | Adjustable illumination of devices. |
58k | Instrument illumination (uncultivated). |
58L | Left parking ramp |
58R | Right parking light. |
61 | Control lamp of the generator. |
61s | Working signal of the generator. |
81 | Reverse signal. |
81a | Reverse signal (after transmission shift). |
85 | Winding output to (-) or body. |
85EDC | Relay control signal, diesel engine electronic control. |
85F | Horn relay control. |
85LP | Air pump relay control. |
86 | Conclusion of the beginning of the winding. |
86KR | Fuel pump relay control. |
87 | input signal. |
875A | Supply of additional equipment. |
87a | First output (contact side NC). |
87ABS | ABS power. |
87b | Second output. |
87c | Third output. |
87EGAS | Power supply voltage of the electronic gas pedal (EA). |
87GES | Battery voltage (protected by a fuse). |
87LP | Air pump supply voltage. |
87ME1 | 87 control unit 1. |
87ME2 | 87 control unit 2. |
87MOTR | The supply voltage of the injection system control unit. |
87UG | relay output (not protected by a fuse). |
87Z | relay output (protected by a fuse). |
AB | Airbag. |
AB F- | Driver airbag (-). |
AB F+ | Driver airbag (+). |
AB1, BF | Airbag 1 front passenger. |
AB1, FA | Driver airbag 1. |
AB2, BF | Airbag 2 front passenger. |
AB2, FA | Driver airbag. |
ACSR | Child seat recorder. |
AL (-) | Grounding of the output illumination lamp. |
AL (+) | Power supply for the output illumination lamp. |
AM | Amplitude modulation (LW/MW/HF). |
AM/FM | Amplitude/frequency modulation (LW/MW/HF) / (VHF). |
Ant. | Antenna. |
B | Video signal, blue. |
B+ | Generator output voltage (activated when the engine is running). |
BBV | Brake pad wear indicator. |
BFS | Brake fluid level switch. |
BL (-) | Stop lights (-). |
BL (+) | Stop lights (+). |
BLS | Normally open contact of the brake light switch. |
BS | Normally closed contact of the sensor-switch of brake lights. |
CL | Single castle. |
Crash | Collision signal. |
CTRL | Control. |
D+ | Generator working signal (like 61). |
D2B IN | D2 bus input. |
D2B OUT | D2 bus output. |
Data - | «Minus» serial interface. |
Data + | «Plus» serial interface. |
DF HL | Left rear wheel speed. |
DF HL | Left rear wheel sensor VSS. |
DF HR | RPM of the right rear wheel. |
DF VL | Left front wheel speed. |
DF VR | RPM of the right front wheel. |
DF VR | Right rear wheel sensor VSS. |
DFA | Speed output. |
DFA HL | Left rear wheel signal output VSS. |
DG +5V | +5V pressure sensor. |
DG Sig. | Pressure sensor signal. |
DGM | Grounding the pressure sensor. |
FH | Power window. |
FH H | Signal «Up» power window. |
FH HL | Power window for the left rear door. |
FH HR | Window lifter right rear door. |
FH T | Signal «Down» power window. |
FH VL | Power window for the left front door. |
FH VR | Window lifter right front door. |
FM | Frequency modulation (VHF). |
FSB | Parking brake. |
G | Video signal, green. |
GES | Speed sensor signal (VSS). |
GND, GRND | Shielding, housing (grounding). |
GS | Emergency tensioner. |
GS, BF | Front passenger seat belt tensioner. |
GS, FA | Driver's seat belt tensioner. |
GS, HL | Seat belt tensioner, rear left. |
GS, HR | Right rear seat belt tensioner. |
H (-) | Hall sensor ground. |
H (+) | Hall sensor power supply. |
H 1 Sig. | Signal of the 1st Hall sensor. |
H 2 Sig. | The signal of the 2nd Hall sensor. |
H Sig.1 | Hall sensor signal 1. |
H Sig.2 | Hall sensor signal 2. |
HAR 1 | Signal 1. Right rear axle shaft. |
HAR 2 | Signal 2. Right rear axle shaft. |
HAR V | Supply voltage. Right rear axle. |
HH (-) | Grounding the rear Hall sensor. |
HH (+) | Supply voltage of the rear Hall sensor. |
HHS | Heated rear window. |
HKL | Seat back heating pad. |
HKS | Seat cushion heating pad. |
HL | Left rear wheel antenna. |
HR | Right rear wheel antenna. |
HTR (-) | «Minus» probe heater. |
HTR (+) | «Plus» probe heater. |
HV (-) | Hall sensor, height adjustment ground. |
HV (+) | Hall sensor, height adjustment supply voltage. |
IR (-) | «Minus» infrared receiver. |
IR (+) | «Plus» IR receiver. |
IR-Daten | IR receiver data. |
K | Line K diagnostics. |
K (+) | Hall sensor, head restraint adjustment supply voltage. |
KI-SI | Additional rear power window lock. |
LL L | Left reading light. |
LL R | Right reading light. |
LOC | «Plus» level control valve. |
LOCK | Blocking. |
Lsp. - | Loudspeaker ground. |
Lsp. + | Loudspeaker supply voltage. |
MHH (-) | Grounding the electric motor for lifting the rear seat. |
MHH (+) | Power supply voltage for the rear seat lift motor. |
MHV (-) | Height adjustment motor ground. |
MHV (+) | Power supply voltage for the height adjustment motor. |
Mikr. - | Grounding the microphone. |
Mikr. + | Microphone supply voltage. |
MK (-) | Grounding the electric motor for headrest height adjustment. |
MSKT (-) | Grounding the electric motor for lowering the seat cushion. |
MSKT (+) | Power supply voltage for the seat cushion lowering motor. |
Mute | Mute circuit. |
MVZ (-) | Horizontal motor grounding (back and forth). |
MVZ (+) | Supply voltage for horizontal adjustment drive motor (back and forth). |
NF | low frequency (LF). |
NF-L | Left woofer. |
NF-R | Right woofer. |
NHL | Left rear level control valve. |
NHRNSP | Right rear level control valve. |
NSL | Rear fog light. |
NVL | Left front level control valve. |
NVR | Right front level control valve. |
O2S (-) | «Minus» lambda probe. |
O2S (+) | Plus a lambda probe. |
P/N | Parking/Neutral. |
P-Sig. | Position signal «R» selector lever. |
PWR | Nutrition. |
R | Video signal, red. |
R DOME | Rear interior lamp. |
R/P-S (-) | «Plus» solenoid blocking R/P. |
R/P-S (+) | «Minus» solenoid blocking R/P. |
R50 | Traction relay signal (after starter lock). |
RAS | Signal 2. Left rear axle shaft. |
RAS 1 | Signal 1. Left rear axle shaft. |
RBCAN H | High-level CAN bus communication signal. |
RBCAN L | Low-level CAN network controller bus communication signal. |
RF ERK | — |
RFL | Reverse fire. |
RR | Spare wheel antenna. |
RTR | Drive for remote release of the latch of the trunk lid lock. |
RV | Control valve AT. |
S10 | Sensor 10, rear. |
S2 | Sensor 1, front. |
S3 | Sensor 2, front. |
S4 | Sensor 4, front. |
S5 | Sensor 5, front. |
S6 | Sensor 6, front. |
S7 | Sensor 7, rear. |
S8 | Sensor 8, rear. |
S9 | Sensor 9, rear. |
SA 1 | Mirror dimming 1. |
SA 2 | Mirror dimming 2. |
SB, HL | Left rear side airbag. |
SB, HR | Right rear side airbag. |
SB, VL | Left front side airbag. |
SB, VR | Right front side airbag. |
SBS | Sensor for side and window airbags. |
SH (-) | «Minus» heating mirrors. |
SH (+) | «Plus» heating mirrors. |
Sig. | Signal. |
SKT (-) | Hall sensor, seat cushion lowering ground. |
SKT (+) | Hall sensor, seat cushion lowering supply voltage. |
SP1M | Rated value potentiometer ground 1. |
SP1S | Setpoint potentiometer slider 1. |
SP2M | Grounding of the nominal value potentiometer 2. |
SP2S | Setpoint potentiometer slider 2. |
SR | Sliding/folding top. |
Start | Terminal 50 release. |
SV | AT switching valve. |
SV (-) | Grounding the front sensors. |
SV (+) | Supply voltage for front sensors. |
SYNC | Synchronization signal. |
TNA | Motor/motor speed output signal. |
TV1 | Video channel 1. |
TV2 | Video channel 2. |
TV3 | Video channel 3. |
TV4 | Video channel 4. |
U | Supply voltage. |
USP1 | Potentiometer supply voltage 1 nominal value. |
USP2 | Potentiometer supply voltage 2 nominal values. |
V (-) | Valve (-). |
VAL 1 | Left front axle shaft 1. |
VAL 2 | Left front axle 2. |
VAL V | Supply voltage. Left front axle. |
VAR 1 | Right front axle shaft 1. |
VAR 2 | Right front axle 2. |
VAR U | Supply voltage. Right front axle. |
VFE - | «Minus» power supply of the DTR sensor. |
VFE + | «Plus» power supply of the DTR sensor. |
VL | Left front wheel antenna. |
VR | Right front wheel antenna. |
VSS VL | Left front wheel speed signal. |
VSS VR | Right front wheel speed signal. |
VZ (-) | Hall sensor ground. |
VZ (+) | Hall sensor supply voltage. |
W H (-) | Grounding of front signaling equipment. |
W H (+) | Supply voltage of the front signaling equipment. |
W H (Data) | Front signaling equipment signal. |
W V (-) | Grounding of rear signal equipment. |
W V (+) | Supply voltage for rear signaling equipment. |
W V (Data) | Signal rear signaling equipment. |
Wake up | D2 bus start signal. |
WB, L | Left window airbag. |
WB, R | Right window airbag. |
ZF | Average frequency. |
ZF-Ant. | Medium frequency antenna. |
ZZH | Door closer. |
ZZH-V | Door closing valve. |
Indicates the wiring number connected to the corresponding terminal block or connector. | |
* | An asterisk indicates a connector where not all of the wires are shown. |