Key to Figure 13.6
№ | Description | Coordinate on the diagram |
E1 | Left parking light | 329 |
E2 | Left rear light | 330 |
EZ | Illuminated license plate | 336 |
E4 | Right parking light | 334 |
E5 | Right rear light | 335 |
E6 | Engine compartment lighting | 337 |
E7 | Left headlight - high beam | 359 |
E8 | Right headlight - high beam | 360 |
E9 | Left headlight - low beam | 362 |
E10 | Right headlight - low beam | 363 |
E11 | Instrument lighting | 338 |
E12 | Selector lever illumination | 341 |
E13 | Trunk light | 405 |
E14 | Interior lighting | 406 |
E15 | Illuminated glove compartment | 319 |
E16 | Cigarette lighter illumination | 324 |
E17 | Left reverse light | 320 |
E18 | Right reversing light | 321 |
E19 | Heated rear window | 307 |
E20 | Left fog lamp | 370 |
E21 | Right fog lamp | 371 |
E22 | Left auxiliary headlight | 377 |
E23 | Right auxiliary headlight | 378 |
E24 | Left rear fog lamp | 367 |
E25 | Left front seat heating | 470 |
E26 | Light switch | 334 |
E30 | Heated front right seat | 474 |
E31 | Character panel illumination | 337 |
E32 | Clock backlight | 414 |
EZZ | Ashtray light | 325 |
E34 | Heater control lights | 337 |
E38 | Computer backlight | 508 |
E39 | Right rear fog lamp | 366 |
E41 | Interior lighting (delayed) | 409, 410 |
F1 to F18 | Fuses in box | Different |
F19 | Fuse (window motor) | 536 |
F20 | Fuse (central locking) | 559 |
F24 | Fuse (level control) | 466 |
F25 | Voltage regulator | 310 |
F31 | Fuse (EZV carburetor) | 238 |
F32 | Fuse (heating the mixture) | 264 |
G1 | Battery | 101 |
G2 | Generator | 110, 111, 205 |
G3 | Battery (diesel) | 201 |
H1 | Radio | 417 |
H2 | Sound signal | 459 |
NZ | Turn signal indicator | 394 |
H4 | Oil pressure indicator | 317 |
H5 | Handbrake/Brake Fluid Indicator | 316 |
H6 | Alarm indicator | 390 |
H7 | No charge indicator | 111 |
H8 | High beam indicator | 361 |
H9 | Left brake light | 385 |
H10 | Right brake light | 386 |
H11 | Left front turn signal | 392 |
H12 | Left rear turn signal | 393 |
H13 | Right front turn signal | 396 |
H14 | Right rear turn signal | 397 |
H16 | Preheat indicator | 209 |
H17 | Trailer turn signal indicator | 388 |
H18 | Double beep | 460 |
H19 | Sound indicator of headlights on | 430, 404 |
H20 | Throttle indicator | 122 |
H23 | Radio receiver with electric antenna | 423, 424 |
H25 | Heated exterior mirror indicator | 483, 493 |
H26 | Brake anti-lock system indicator | 589 |
H30 | Engine indicator | 149, 176 |
NZZ | Duplicate turn signal, left | 391 |
H34 | Duplicate turn signal, right | 395 |
H44 | EZV indicator | 255 |
K1 | Heated rear window relay | 306, 307 |
K2 | Flashing device | 389 |
K4 | Auxiliary headlight relay | 378, 379 |
K5 | Fog light relay | 371, 372 |
K8 | Windshield wiper intermediate mode relay | 432 to 435 |
K9 | Headlight washer relay | 439, 440 |
K10 | Trailer flasher | 388, 389 |
K15 | Fuel injection timing control | 284 to 291 |
K19 | Level control relay | 465, 466 |
K20 | Ignition module | 216 to 218 |
K21 | Level control sensor | 462 to 465 |
K25 | Preheat relay | 209 to 212 |
K29 | Electric antenna relay | 419 to 423 |
K30 | Rear wiper relay | 454 to 456 |
K35 | Outside mirror heating delay relay | 497, 499 |
K36 | Computer relay | 513, 515 |
K37 | Central locking relay | 558 to 562 |
K42 | Stop/start control device | 519 to 527 |
K43 | Stop/start relay | 527, 528 |
K45 | Mixture preheating relay | 263, 264 |
K47 | Surge Protection Relay | 570, 571 |
K50 | ABS timing control | 574 to 588 |
K53 | Timing control (EV 61) | 273 to 282 |
K54 | Carburetor control device (EZV) | 240 to 260 |
K55 | Carburetor relay (EZV) | 238, 239 |
K57 | Control device (TBI) | 143 to 162 |
K58 | Fuel pump relay (TBI) | 163, 164 |
K59 | Daytime running relay | 344 to 350 |
K61 | Monitoring device 9Motronic) | 171 to 195 |
K62 | Control device - low/high beam | 353 to 357 |
K68 | Fuel injector relay | 196 to 199, 295 to 299 |
K72 | Engine acceleration relay | 222 to 224 |
K73 | Ignition module (EZ 61) | 270, 271 |
K74 | Control device (MZV) | 226 to 234 |
L2 | Ignition coil (Hall sensor) | 215, 216 |
L3 | Ignition coil (inductance sensor) | 172,173,137,138,126,127, 228, 229, 258, 259 |
L4 | Ignition coil (inductance sensor EZ61) | 271, 272 |
M1 | Starter motor * | 106, 107 |
M2 | Windshield wiper motor | 430 to 433 |
M3 | Heater Fan Motor | 300 to 302 |
M4 | Radiator Fan Motor | 114 |
M5 | Washer pump | 429 |
M6 | Left headlight cleaner motor | 442 to 445 |
M7 | Right headlight cleaner motor | 447 to 449 |
M8 | Rear Window Wiper Motor | 452 to 454 |
M9 | Rear window washer pump | 457 |
M12 | Starter motor (Diesel) | 207, 208 |
M14 | Left front door window motor | 539, 541 |
M15 | Right front door window motor | 543, 545 |
M16 | Left rear door window motor | 547, 549 |
M17 | Right rear door window motor | 551, 553 |
M18 | Front door lock motor | No |
M19 | Left rear door lock motor | 561, 564 |
M20 | Right rear door lock motor | 561, 564 |
M21 | Fuel pump | 197, 164, 295 |
M22 | Level control compressor | 466 |
M26 | Electric antenna motor | 419 to 421 |
M30 | Setting and heating the left outside mirror | 478 to 481, 487 to 490 |
M31 | Adjusting and heating the right outside mirror | 494 to 497 |
M32 | Front door lock motor | 561, 564 |
M33 | Idle speed control device | 183, 184,150 to 153 |
M37 | Trunk/tailgate lock motor | 561, 564 |
P1 | Fuel level sensor | 311 |
P2 | temperature sensor | 312 |
RZ | Watch | 415 |
P4 | Fuel level sensor | 311 |
P5 | Temperature sensor | 312 |
P7 | Tachometer | 314 |
P10 | Oil pressure sensor | No |
P11 | Air flow meter | 185 to 189 |
P12 | Coolant temperature sensor | 178 |
P13 | Outdoor temperature sensor | 512, 513 |
P14 | Travel distance sensor | 142,143,170,171, 504, 55 |
P15 | Fuel flow meter | 506, 507 |
P17 | Left front wheel sensor (ABS) | 506, 507 |
P18 | Right front wheel sensor (ABS) | 574, 575 |
P19 | Left rear wheel sensor (ABS) | 578, 579 |
P20 | Right rear wheel sensor (ABS) | 580, 581 |
P23 | Vacuum sensor at the pipeline inlet | 156 to 158, 226 to 228 |
P24 | Coolant temperature sensor (EV 61) | 289, 231, 232 |
P29 | Pipe inlet temperature sensor | 245, 246 |
P30 | Coolant temperature sensor | 154,155, 248, 249 |
P31 | Main damper potentiometer | 248 to 250 |
S5.2 | Low beam switch | 361, 362, 531 |
S5.3 | Turn signal switch | 395, 396 |
S7 | Reversing light switch | 321 |
S8 | Brake light switch | 386 |
S9.2 | Windshield Wiper Interrupter Switch | 429 to 433 |
S9.3 | Rear window wiper switch (intermediate mode) | 455, 456 |
S10.1 | Automatic transmission switch | 107 |
S10.3 | Neutral/Park Switch | 154 |
S11 | Brake fluid level switch | 315 |
S13 | Handbrake indicator switch | 316 |
S14 | Oil pressure switch | 317 |
S15 | Trunk lid switch | 405 |
S16 | Right side interior light switch | 407 |
S17 | Left side interior light switch | 408 |
S18 | Glove compartment light switch | 319 |
S21 | Fog light switch | 373 to 375 |
S22 | Rear fog light switch | 367, 368 |
S23 | Trunk lid release switch | 326 |
S29 | Radiator Fan Switch | 114 |
S30 | Left front seat heating switch | 469, 470 |
S31 | Left rear door light switch | 409 |
S32 | Right rear door light switch | 410 |
S37 | Left front door window motor switch | 539 to 542 |
S38 | Rear window insulator switch | 538 |
S39 | Rear left door window motor switch | 547 to 549 |
P32 | Lambda heating sensor | 193,194 |
RZZ | Lambda sensor | 158 |
P34 | Throttle valve position sensor | 159 to 161 |
P35 | Crankshaft inductance sensor | 189 to 191, 277, 278, 274 to 276, 257 to 259 |
R2 | Carburetor preheating | 116, 262 |
R3 | Cigarette lighter | 323 |
R7 | Heating the mixture | 264 |
R11 | Dimmed instrument lighting | 338 |
R12 | automatic throttle | 118 |
R15 | Resistor | 179,160, 229, 230, 279, 280 |
S1 | Starter motor switch | 106,107, 205, 206 |
S2.1 | Main light switch | 334 to 337, 529, 530 |
S2.2 | Interior light switch | 406 |
S3 | Heater fan switch | 300 to 303 |
S4 | Heated rear window switch | 305, 306 |
S40 | Left rear door power window switch | 551 to 553 |
S41 | Central locking switch | 558, 559 |
S44 | Damper valve switch | 173, 174, 285, 286 |
S46 | Seat heating switch | 472 to 474 |
S47 | Door open/headlight indicator switch | 403, 404 |
S50 | Throttle switch | 122 |
S52 | Hazard switch | 389 to 393 |
S61 | Power steering switch | 121 |
S64 | Horn switch | 459 |
S68 | Outside mirror switch | No |
S68.1 | Outside mirror adjustment switch | 477 to 480,485 to 489 |
S68.2 | Heated outside mirror switch | 483, 492 |
S68.3 | Exterior mirror switch right/left | 486 to 490 |
S77 | Travel distance switch | |
S78 | Right front door power window motor switch | 543 to 546 |
S79 | Left rear door power window remote switch | 547 to 550 |
S80 | Right rear door power window remote switch | 551 to 554 |
S85 | Clutch pedal switch stop/start | 519 |
S86 | Stop/start switch | 518, 519 |
S91 | Oil pressure switch (TBI) | 166, 167 |
S111 | Vacuum fuel cut-off switch | 224 |
U3 | Computer | 505 to 514 |
U3.1 | Clock switch | 512 |
U3.2 | Selector function switch | 512 |
U3.3 | Clock setting switch | 512 |
U4 | ABS system | 572 — 586 |
U4.1 | ABS relay | 573 — 576 |
U4.2 | ABS Solenoid Valve Relay | 583 — 586 |
U4.3 | ABS pump | 572 |
U4.4 | ABS diode | 585 |
U4.5 | Left Front ABS Solenoid Valve | 578 |
U4.6 | Right front ABS solenoid valve | 580 |
U4.7 | Left Rear ABS Solenoid Valve | 579 |
U4.8 | Right Rear ABS Solenoid Valve | 581 |
X1 | Trailer sockets | 331, 332, 382 to 384, 394 to 398 |
X2 | Auxiliary connector | 122, 341, 326, 417, 470, 475, 536, 559 |
X10 | Ignition timing regulator connector | 233, 234 |
X11 | Five-pin connector (TBI) | 146, 149,164,167 |
X13 | Tester connector | 148, 152,153,175,176, 178, 254 |
X15F | Four-pole connector | 270, 271, 291, 295 |
X16 | Four-pole connector (EZV) | 235, 258, 261, 262 |
X17 | Eight-pole connector (Motronic) | 171, 172,176,181,184,195, 196,198 |
Y1 | Air conditioner compressor | |
Y2 | Acceleration solenoid valve | |
Y3 | Trunk Lid Release Solenoid | 326 |
Y4 | Headlight washer solenoid valve | 440 |
Y5 | Diesel solenoid valve | 213 |
Y6 | Auxiliary air valve | 292, 293 |
Y7 | Fuel injectors | 186 to 193, 279 to 286 |
Y9 | Level control solenoid | 464 |
Y10 | Distributor | 220 |
Y11 | Hall sensor | 216 to 218 |
Y14 | Inductance sensor (EV 61) | 133 to 137, 226 to 228 |
Y15 | Inductance sensor | 125, 126, 529 |
Y17 | Idle Shut Off Valve Solenoid | 117 |
Y23 | Distributor | 129, 532 |
Y24 | Distributor | 140, 231 |
Y25 | Acceleration solenoid valve | 121 |
Y26 | Damper valve position indicator | 238 to 244 |
Y27 | Pre-flap valve | 252, 253 |
Y32 | Injector valve (TBI) | 144 |
Y33 | Distributor | 174, 260, 274 |
Y34 | Fuel tank vent valve | 195, 196 |
Y39 | Fuel shut-off valve | 223 |
Abbreviations (reductions)
- ABS - anti-lock brake system
- BR - on-board computer
- EM R - receiver (radio)
- EST - electronic ignition timing (advance)
- EV61 - electronic carburetor
- EZ61 - microprocessor ignition control system
- EZF = EST
- EZV - electronic carburetor
- HEI - High Voltage Ignition System
- MZV - microprocessor controlled ignition system
- SAS - interrupt
- SSS - stop/start system
- TBI - injection system
- TFL - daytime auxiliary lighting
- TSZ - HEI
Explanation
The basic electrical circuit is represented using a coordinate system, with the line at the bottom representing ground. Using circuit coordinate 122 in Figure 13.6 as an example, follow the line up past switch S50 to lamp H20. Here the line follows to coordinate 11 through connector X2, and finally to the number in the square (309). When accessing the diagram coordinate 309 at the bottom of the diagram in the continuation, you will see that the number in the box (111) coincides with this coordinate near the top of the diagram. The line from this number in the square is a continuation of the coordinate of circuit 11, and shows the power supply to the H20 lamp through the 20 Ampere fuse F6. The power wire can be traced back to where it exits from ignition switch pin 15.
Color designations
- BL - blue
- BR - brown
- GE - yellow
- GN - green
- GR - gray
- HBL—light blue
- LI - lilac
- RT - red
- SW - black
- VI - purple
- WS - white
Wire Identification
example: GE WS 1.5
- GE - main color
- WS— identification color
- 1.5 - section (in mm sq)
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