Due to limited space in this manual in full wiring diagrams are only for the ML 430 (163.172). In addition, given the scheme of engine management systems for the ML 320 (163.154) and ML 500 (163.175).
Abbreviations used in the Schemes |
AT | Automatic Transmission |
A / B | Sensor switch |
K / | Air Conditioning |
K / A | The indicator lamp |
PR-l | Fuse |
Manual transmission | Manual box of a gear change |
TEN | Thermoelectric heating element |
EM | Electromagnetic |
E / MOTOR | The electric motor |
E / DRIVE | Power |
AAM | Module total activity |
ABS | Anti-lock braking system |
ACSR | (System) registration child seat |
AIR | (System) of the secondary air mixing |
ATA | Anti-theft system |
ASR | Traction Control (system) |
ATA | Anti-theft system) |
BAS | Brake Assist |
DLC | Diagnostic connector |
DRL | (System) navigation lights daylight |
CAN | Network Controller |
CAN H / L | Inverse (0 and 1) CAN bus signals |
CKP | (Sensor) CKP |
EAM | Expansion Module Activity |
ECM | The engine control module |
ECL | (Sensor) Engine Coolant Level |
ECT | (Sensor) Coolant temperature |
EGR | (System) exhaust gas recirculation |
ESP | Protivozanosnaya system |
ETC | Electronic transmission control |
ETR | Emergency belt tensioner |
ETS | Electronic traction control |
EVAP | System of catching of fuel evaporations |
FBM (DAS) | (The driver authorization system) |
HCS | Headlight wipers |
IAT | (Sensor) intake air temperature |
KS | Knock sensor |
MAF | Hot-film air mass sensor measurement |
MIL | The control lamp of refusals |
RCL | Remote control the uniform lock |
RPM | RPM |
SPS | Speed-sensitive power steering |
SRS | System of additional safety (airbags) |
VSS | Speed sensor |
The codes refer to the color wiring insulation |
Code | Colour |
BLK | Black |
BLU | Blue |
BRN | Brown |
GRN | Green |
GRY | Gray |
NCA | Any |
ORG | Orange |
PNK | Pink |
PPL | Purple |
RED | Red |
TAN | Golden |
VIO | Purple |
WHT | White |
YEL | Yellow |
Designation and pin assignment and terminals |
- | Minus. |
+ | A plus. |
12VCD | The battery voltage or the voltage regulator with the engine running. |
15 | Switching to battery power (served in positions 2 and 3). |
15g | Switching to battery power (protected by a fuse). |
15R | Switching to battery power (served in positions 1, 2 and 3). |
15u | Switching power supply from the battery (not protected by a fuse). |
15X | Switching to battery power (served in the 2-position). |
15Z | Switching to battery power (served in positions 2 and 3). |
15C | Switching to battery power (available until the key is removed). |
15X | Switching to battery power (served in the 2-position). |
thirty | Do not disconnect the power from the battery. |
30z | Terminal 30, the 1st input. |
30Z | Switching voltage of the battery (served in positions 2 and 3). |
30a | Do not disconnect the battery voltage. |
30A | Do not disconnect the battery voltage (the side "A"). |
30B | Do not disconnect the battery voltage (the side "B"). |
30E | Do not disconnect the battery voltage for electronics. |
31 | Grounding. |
31b | Dial-up body. |
31e | Ground for electronics. |
49 | Input direction indicators. |
49 | Signal breaker. |
49a | The output signal of the direction indicators. |
49L | Left turn signal. |
49R | Right turn signal. |
49a | Pulse signal interrupter. |
50 | Signal traction relay starter. |
53 | The input signal () wiper motor drive. |
53 | Low-speed mode of operation of the wiper. |
53b | Shunt winding drive wiper motor. |
53b | High-speed mode of operation of the wiper. |
54 | The chain brake lights. |
55 | Fog lights. |
56 | Rear position / parking lights. |
56a | Circuit beam. |
56b | Circuit beam. |
58 | Circuit rear position / parking lights, instrument lighting and license plate. |
58d | Adjustable lighting devices. |
58k | Illumination of devices (not handled). |
58L | Left parking light. |
58R | Right parking light. |
61 | The control lamp of the generator. |
61e | Operation signal generator. |
81 | Signal reverse gear. |
81a | Signal transmission back (after switching the transmission). |
85 | The output winding (-) or housing. |
85EDC | Signal relay control, electronic control diesel engine. |
85F | Horn relay control. |
85LP | Relay Control of the air pump. |
86 | Output start winding. |
86KR | Management of the fuel pump relay. |
87 | Input. |
875A | Power accessories. |
87a | The first output (NC contact side). |
87ABS | Power ABS. |
87b | A second output signal. |
87c | The third output signal. |
87EGAS | Power supply of electronic gas pedal (EA). |
87GES | Battery voltage (protected by a fuse). |
87KP | Power supply of the fuel pump. |
87LP | The supply voltage of the air pump. |
87ME1 | 87 of the control unit 1. |
87ME2 | 87 of the control unit 2. |
87MOTR | Power supply control unit injection system. |
87UG | Relay output (not protected by a fuse). |
87Z | Relay output (fuse protected). |
