Explanations of electrical circuits of electrical equipment diagrams (Opel Frontera A)

A number enclosed in a box, such as 406, indicates a chain that has a continuation with the same number. The designations of the elements are given in accordance with DIN 40719, the line designations in accordance with DIN 47002.

Colour marking, for example GE WS 1.5 indicates that the main colour GE = yellow, and on it is marked WS = white. The designation 1.5 indicates the cross-sectional area in mm², in this case 1.5 mm². The decoding of the given designations is on the p...

The diagrams shown on the following pages consist of two parts, i.e. the next part of the diagram is shown on the next page. Some overlapping of the diagram sections makes it easier to read. The diagrams show the current consumers of diesel engines.

Explanations for electrical circuits with coordinates 100 to 199

F9D	Fuse in fuse box 117
F6E	Fuse in fuse box, engine compartment 150
F7D	Fuse in fuse box, front wall 190
F37	Fuse, Coolant Pump, Diesel Engine 194
F36	Fuse, filter heater, diesel engine 181
F11E	Fuse in fuse box, engine compartment 103
F12E	Fuse in fuse box, engine compartment 104
G1	Battery 100
G2	Generator 112
G6	Generator (diesel engine only)
K25	Heating relay (diesel engine only) 171 - 174
K68	Injection system relay 143 - 147
K61	Control unit Motronic 116 - 141
K80	Filter heating relay (diesel engine only) 181 - 183
K81	Coolant pump relay (diesel engine only) 194 - 197
K82	Engine speed relay (diesel engine only) 189, 190
L1	Ignition coil 117 and 118
M1	Starter 107 and 108
M1	Starter (diesel engine only) 158, 159
M21	Fuel pump (diesel engine only) 150
M33	Idle speed control element 129 - 130
P12	Coolant Temperature Sensor 119
P32	Oxygen sensor, heated 140 - 141
P34	Throttle Potentiometer 122 - 124
P35	Crankshaft angular velocity sensor 135 - 137
P52	Air quantity meter 126 - 130
R5	Glow plugs (diesel engine) 175, 176
S1	Switch, starter 104 and 109
S29	Coolant Temperature Switch 194
S88	Coolant Temperature Switch, 2-Step 186
U12	Filter heating (diesel engine only) 181, 182
U12.1	Temperature switch (diesel engine only) 181
U12.2	Heating resistor (diesel engine only) 182
Y3	Fuel tank ventilation solenoid valve 145
Y5	Fuel injection solenoid valve (diesel engine only)
Y7	Injection nozzles 131 - 138
Y30	Cold Start Acceleration Solenoid Valve 190
Y31	Idle speed control servo motor (diesel engine only) 186
Y33	Ignition distributor 114 - 116
X1	Engine Compartment Instrument Panel 20-pin 126 and 150
X2	Engine compartment-body 16-pin. (diesel engine only) 166
X3	Engine compartment-body 16-pin 108, 117 and 166
X4	Engine compartment-body 2-pin 103 and 161
X5	Engine bay - engine accessories 2-pin 107, 108
X13	Diagnostics 10-pin 121, 125
X15	Engine compartment - octane number 3-pin 118 - 121
X25	Engine compartment-generator 2-pin. (diesel engine only) 153, 155
X31	Body - starter switch (diesel engine only) 165 - 168
X31	Body-starter switch 6-pin 107 - 110
X40	Body-chassis 10-pin. (diesel engine only) 147
X45	Body-to-body rear 20-pin 150
X89	Body rear-chassis 3-pin 150

Color coding of cables

BL	= blue
HBL	= light blue
BR	= brown
GE	= yellow
GR	= gray
GN	= green
RT	= red
WS	= white
SW	= black
LI	= purple
VI	= purple

Explanations for electrical circuits with coordinates from 200 to 299

F32	Mixture heating fuse 232
E1	Parking light, left 218
E2	Side light, left 206, 208
E3	License plate light 200, 202, 212, 214
E4	Parking light, right 216
E5	Side light, right 204, 210
E7	Headlight, high beam, left 226
E8	Headlight, high beam, right 230
E9	Headlight, low beam, left 227
E10	Headlight, low beam, right 229
E17	Reversing light, left 269
E18	Reversing light, right 272
E20	Fog light, left 242
E21	Fog light, right 244
E22	High beam headlight, left 234
E23	High beam headlight, right 236
E24	Fog light in rear light, left 262
E25	Fog light in rear light, right 259
E26	Lamp switch 216
F1E	Fuse in fuse box, engine compartment 212, 208
F2E	Fuse in fuse box, engine compartment 212, 208
F2D	Fuse in fuse box, front wall 277 - 295
F3E	Fuse in fuse box, engine compartment 277 - 299
F5D	Fuse in fuse box, front wall 259
F8E	Fuse in fuse box, engine compartment 242
F9E	Fuse in fuse box, engine compartment 230, 226
F10E	Fuse in fuse box 230, 226
H9	Brake light, left 280
H10	Brake light, right 277
H11	Turn signal, front left 288
H12	Turn signal, rear left 286
H13	Turn signal, front right 293
H14	Turn signal, rear right 295
H33	Additional turn signal, left 289
H34	Additional turn signal, right 292
K4	High beam relay 235 - 236
K5	Fog light relay 241 - 242
K10	Turn signal flasher 282, 283
K48	Control unit 223, 224
K69	Relay for switching on, side and parking lights 216, 217
K73	Relay for switching on, headlight 227, 228
K89	Fog light relay 258 - 259
K110	Fog light relay / rear fog light 247 - 249
S5	Switch unit, turn signals
S5.1	Switch, turn signals 290 - 291
S5.2	Switch, alarm signal 292 - 295
S7	Switch, reverse lights 271
S8	Switch, brake light 277
S21	Switch, fog light 239 - 241
S22	Switch, rear fog light 254 - 256
S140	Light switch unit
S140.1	Switch, parking light 222
S140.2	Switch, low beam 223
S141	Switch block, turn signals
S141.3	Switch, low beam 227, 228
S141.4	Switch, light signal 225 - 226
X1	Instrument cluster, engine compartment 20-pin 217
X2	Engine compartment-body 18-pin 212, 222, 269, 273, 292
X3	Engine compartment-body 16-pin 208, 227, 228, 289, 299
X6	Engine compartment - gearbox 4-pin 269, 273
X9	Engine compartment - additional turn signal, right 2-pin 292
X10	Engine Compartment - Additional Turn Signal, Left 289
X14	Engine Compartment - Turn Signal, Left 2-Pin 288
X18	Engine compartment - headlight, right 2-pin 236
X19	Engine compartment - headlight, left 2-pin 234
X20	Engine compartment - fog light, right 2-pin 244
X21	Engine Compartment - Fog Light, Left 242
X22	Engine compartment - turn signal, right 2-pin 293
X29	Body - instrument panel 14-pin 282, 241, 256
X29	Body - instrument panels 14-pin 220, 222, 223
X40	Body-chassis 10-pin 208, 212, 273, 277, 286, 296, 263
X45	Body-to-body rear 20-pin 204, 295, 259
X46	Body-to-body rear 20-pin 206, 269, 277, 285
X53	Instrument panel - fog light relay 2-pin 250, 251
X54	Instrument clusters - fog light relay 3-pin 247
X82	Chassis - headlights 13-pin 208, 212, 273, 281, 286, 296, 263
X83	Headlights - rear headlight 4-pin 208/210, 281, 286, 264
X84	Headlights - rear headlight 4-pin 208/210, 278, 296, 266
X85	Block-headlights-sidelights, left 6-pin 270, 263
X86	Block-headlights-sidelights, left 6-pin 273, 260
X92	Body-tailgate 6-pin 202
X93	Rear body - rear headlight, body 6-pin 206/204, 269, 280, 285, 262
X94	Rear body - rear headlight, body 6-pin 206/204, 272, 277, 295
X96	Tailgate - License Plate Lights Left/Right 2-pin 202/200
X97	Like X96

[Text copied from an internet website: www.opelbook.ru]

Abbreviations used

AB	airbag
ABS	anti-lock braking system
AC	air conditioner
AZV	trailer coupling
AT	automatic transmission
BR	on-board computer
CC	self-diagnosis (check-control)
CRC	tempostat (cruise control, otherwise known as cruise control)
D	diesel engine
DID	information display
DS	anti-theft protection
DWA	anti-theft alarm system
DZM	tachometer
EFC	electric sliding roof
EKR	fuel electric pump
EKS	anti-pinch protection (window drive)
EMP	radio
EUR	euronorm compliant engine
EZ+	with self-diagnosis
EZV	ecotronic system
FH	window lifter
HS	rear window
HW	rear wiper
HZG	heating
HRL	rear interior lighting
INS	device
IRL	interior lighting
KAT	catalytic converter
KBS	cable harness
KV	contact distributor
LCD	liquid crystal display
LHD	left hand drive car
LWR	headlight range adjustment
M1.5	engine management system Bosch-Motronic M 1.5
M1.5.4	engine management system Motronic M 1.5.4
MID	information display
MOT	motronic system
MT	manual transmission
MUL	multi-point injection system
NS	front fog light
NSL	rear fog light
OEL	oil level/pressure alarm system
OPT	equipment on request
PBSL	activation of parking and brake protection
P/N	neutral position of the selector (automatic transmission)
POT	potentiometer
RC	leveling system, wheel suspension
RFS	reversing lights
RHD	right hand drive car
SD	sliding roof
SH	seat heating
SRA	windshield washer
TANK	fuel tank level sensor
TC	traction control system
TD	turbodiesel
TFL	daylight when moving
TEMP	remote thermometer
TKS	door contact switch
TSZI	inductive ignition system on transistors
VGS	carburetor
WEG	frequency encoder
WHR	car height adjustment
WS	alert
ZV	central locking
ZYL	cylinder
4WD	all wheel drive

Explanations for electrical circuits with coordinates 300 to 399

F1D	Fuse in fuse box, front wall 303
F11D	Fuse in fuse box, front wall 321
F12D	Fuse in fuse box, front wall 322
K35	Heated exterior mirror time relay 395, 397
K37	Control unit, central lock 333 - 337, 312 - 316
K49	Control unit, window lifter 326 - 332, 342 - 364
M14	Engine, window lifter, driver's door 355
M15	Engine, window, front passenger side 327 and 350
M16	Engine, window lift rear left 346
M17	Engine, rear right window lift 359
M19	Engine, central locking, rear left door 318, 319
M20	Engine, central locking, rear right door 321, 322
M30	Outside view mirror, driver's side 381 - 383
M31	Outside view mirror, front passenger side 392 - 394
M32	Engine, central locking, front passenger side 306, 307
S37	Switch unit, window lifter
S37.1	Window lift switch, left 342, 343
S37.2	Window lift switch, right 362, 363
S37.3	Window lift switch, rear left 348, 349
S37.4	Window lift switch, rear right
S37.5	Fuse Switch 345
S41	Central locking switch, driver's door 302 - 304
S68	Outside view mirror switch 379 - 386
S68.1	Exterior mirror adjustment switch 379 - 384
S68.2	Exterior mirror heating switch 385 - 386
S68.3	Outside Mirror Switch, Left/Right 379 - 384
S77	Window lift switch, front left 326 - 328
S78	Window lift switch, front right 330 - 332
S79	Window lift switch, rear left door 340 - 342
S80	Window switch, rear right door
X33	Body-driver door 8-pin 382, 384, 395, 397
X34	Body-driver door 6-pin 303, 304, 312, 313, 331, 332, 355, 356
X35	Body-front passenger door 6-pin 392 - 395
X36	Body-driver door 4-pin 306, 307, 315, 316, 327, 328, 350, 351
X39	Body-console 8-pin 321, 322, 326-328, 331-333
X45	Body-body rear 2-pin 321, 322, 337, 340
X46	Body-body rear 20-pin 370
X57	Door-motor, window lifter, driver's side 2-pin 355, 356
X58	Motor-front passenger door, window lifter 2-pin. 327.328.350, 351
X61	Driver's door - outside view mirror, driver's side 381 - 384
X62	Front Passenger Door - Exterior Mirror, Front Passenger Side 392 - 395
X64	Driver's door - outside view mirror switch 9-pin 379 - 385
X65	Rear body - rear door left 8-pin 318, 319, 338, 339, 341, 343, 346, 347
X66	Rear body - rear right door 8-pin 321, 322, 359 - 362, 364, 366
X67	Rear left door - window lift motor 2-pin 346, 347
X68	Rear right door - window lift motor 359, 360
X71	Rear body - console 18-pin 350, 351, 370

Explanations for electrical circuits with coordinates from 400 to 499

F5E	Fuse in fuse box, engine compartment 479
F6D	Fuse in fuse box, front wall 411, 429
K8	Windscreen wiper interval relay, front 404 - 406
K30	Windscreen wiper interval relay, rear 421 - 423, 452 - 454
K97	Time relay, pump, headlight washer 475, 479
K111	Control unit, rear window wiper 444 - 446
M2	Electric motor, rear window wiper 405 - 408
M5	Electric motor, pump, windshield washer 410
M8	Electric motor, rear window wiper 427 - 429, 459 - 461
M9	Electric motor, pump, rear window washer 425 and 447
M24	Pump, headlight washer 479
M37	Electric motor, central locking, tailgate 463
M39	Electric motor, headlight range control, left 493 - 495
M40	Electric motor, headlight range control, right 493 - 495
S19	Switch, rear window wiper/washer 441 - 449
S35	Switch, tailgate 438
S48	Switch, wiper/washer
S48.1	Switch, windshield wiper 403, 407
S48.2	Switch, windshield washer 408
S98	Switch, light range adjustment 489 - 492
S19	Switch, rear window wiper/washer 416 - 426
V16	Diode, rear window wiper 459
X1	Engine compartment - instrument panel 20-pin 404 - 408 and 491 - 492
X2	Engine compartment-body 18-pin 411
X3	Engine compartment-body 16-pin 425 and 451
X17	Engine compartment - headlight washer motor 2-pin 479
X28	Body-dashboard 14-pin 418, 421, 423, 428, 441, 444, 445, 453
X29	Body-dashboard 14-pin 410
X30	Body-dashboard 12-pin 438, 451
X41	Body - headlights 4-pin 422, 427, 429
X45	Body - rear body 2-pin 445, 452, 454, 465
X46	Body - rear body 20-pin 441, 444, 453, 456
X49	Instrument panel - switch 9-pin 488, 493
X87	Headlights - rear window 4-pin 422, 427, 429, 431
X92	Rear body - tailgate 10-pin 448, 449, 455, 459
X99	Tailgate - Rear Window Wiper Motor 452, 456

Explanations for electrical circuits with coordinates from 500 to 599

E11	Lamps, devices 502
E14	Lighting of the central part of the cabin 508 - 581
E16	Cigarette lighter illumination lamp 562
E29	Rear interior lighting 596 - 597
E41	Interior lighting with slow-down switching off 573 - 577
F3D	Fuse in fuse box, front wall 541, 560
F7D	Fuse in fuse box, front wall 530
F13D	Fuse in fuse box, front wall 541, 560
F35	Voltage stabilizer 504
H1	Radio 540, 551
H3	Left Turn Signal Indicator Lamp 505
H3A	Right turn signal indicator lamp 506
H4	Oil pressure warning light 523
H5	Brake fluid level indicator lamp in reservoir 529
H6	Hazard warning light indicator 508
H7	Battery charge indicator lamp 521
H8	High beam indicator lamp 501
H15	Fuel reserve indicator lamp 508
H16	Warm-up time indicator lamp (diesel engine) 515
H17	Trailer Turn Signal Indicator Lamp 504
H19	Emergency buzzer, headlights on 587 - 588
H30	Check Engine Light 517
H37	Front left speaker 545, 546
H38	Front right speaker 550, 551
H39	Rear left speaker 545, 546
H40	Rear right speaker 550, 551
H45	All-wheel drive indicator light 527
P1	Fuel gauge 511
P2	Coolant Temperature Gauge 513
P4	Fuel tank sensor 511
P5	Coolant Temperature Sensor 513
P7	Tachometer 517
P8	Oil pressure gauge 524
P9	Voltmeter 522
P10	Oil pressure sensor 525
R3	Cigarette lighter 560
S13	Switch, parking brake 533
S14	Oil pressure sensor 523
S16	Switch, driver's door or front right door 578
S17	Switch, front passenger door or front left door 576
S26	Vacuum Switch 529
S31	Switch, rear left door 588
S32	Switch, rear right door 590
S36	Switch, tailgate 597
S39	Switch, all-wheel drive 527
S88	Switch, brake fluid 531
V17	LEDs, alarm, headlights on 583
X1	Engine compartment - instrument panel 20-pin 501 - 529
X2	Engine bay-body 18-pin 533
X6	Engine compartment - gearbox 4-pin 527
X7	Engine compartment - brake fluid 3-pin 530 - 532
X28	Body-dashboard 14-pin 545, 546, 550, 551
X29	Body-dashboard 14-pin 541, 560, 511, 530
X37	Body - interior lighting 4-pin 574 - 576
X40	Chassis body 10-pin 511
X45	Body-body rear 20-pin 584, 588, 591, 549, 552, 595, 596, 509
X46	Body-body rear 20-pin 586, 593, 544, 547, 534
X47	Instrument cluster - 9-pin instrument 511 - 529
X48	Instrument cluster - 12-pin instrument 501 - 525
X89	Rear body-chassis 3-pin 509
X92	Rear body - tailgate 10-pin 597
X95	Body rear-trunk 4-pin 596, 597
X100	Instrument cluster-radio 16-pin 540 - 551

Explanations for electrical circuits with coordinates from 600 to 699

E19	Heated rear window 647
E25	Heated front left seat cushion 658
E30	Heated front right seat cushion 642
E32	Clock lamp
E33	Ashtray lamp 628
E34	Heating control lever lamp 630
F4D	Fuse in fuse box, front wall 647
F4E	Fuse in fuse box, engine compartment 674
F7E	Fuse in fuse box, engine compartment 606
F8D	Fuse in fuse box, front wall 658
H18	Horn left 674, 675
H48	Horn right 677, 678
K1	Rear window heating relay 646 - 647
K92	Heater Fan Relay 605 - 606
M3	Heater Fan Motor 606
P3	Watches 633, 635
R10	Heater Fan Resistor 611 - 615
R13	Heated washer nozzle left 668
R14	Heated washer nozzle right 671
S4	Heated rear window switch 639 - 641
S46	Heated seat cushion switch group
S46.1	Front Left Heated Seat Cushion Switch 658
S46.2	Front Right Heated Seat Cushion Switch 662
S64	Horn Switch 680
S142	Heater Fan Switch 611 - 617
X2	Engine bay-body 18-pin 674
X3	Engine compartment-body 16-pin 606, 621 - 623
X8	Engine Compartment - Washer Nozzle 2-Pin 668
X30	Body-dashboard 12-pin 611 - 615, 617, 619
X32	Body-switch signal 13-pin 680
X38	Body-heated cushion 3-pin 658, 663
X55	Heated washer nozzle 2-pin 671
X56	Heated washer nozzle 2-pin 668
X80	Heated front seat cushion left 2-pin 658
X81	Heated front seat cushion right 2-pin 662
X85	Headlights - rear window 2-pin 647
X91	Rear body - tailgate 688, 690, 694, 696, 695
X95	Body rear-trunk 4-pin 652
X98	Headlights - trailer socket 6-pin 689, 691, 693, 695, 697, 699
X98	Tailgate trailer socket 6-pin.
X101	Trailer socket 7-pin 687, 689, 691, 693, 695, 697, 699

Wiring Harness Diagram Explanations - 2 Door Car

Mass points

1	wing, inside left
2	battery holder
3	longitudinal beam, left
4	intake manifold, front
5	intake manifold, rear
8	generator
9	generator bracket
10	longitudinal beam, right
11	engine
12	instrument panel, side right
14	crossbar, rear
15	instrument panel, left side
16	instrument panel, bottom right side

Cable bundles

1	engine compartment
3	heated washer nozzle
4	transmission
5	engine accessories
6	instrument panel
7	body
8	headlights
9	driver's door
10	front passenger door
11	number plate light
13	interior lighting
14	heated seats
15	console
16	chassis
18	trailer socket
20	heated rear window

Devices

K35	time relay, heated exterior mirror
K37	control unit, central locking
K49	control device, window lifter
K61	control unit, injection system
K97	windshield and headlight washer relay
K111	control unit, rear window wiper

Wiring Diagram Explanations - 4 Door Car

Mass points

1	wing, inside left
2	battery holder
3	longitudinal beam, left
6	intake manifold, rear (2.4L engine)
7	intake manifold, rear (2.4L engine)
8	generator
9	generator bracket
10	longitudinal beam, right
11	engine
12	instrument panel, side right
14	crossbar, rear
15	instrument panel, left side
16	instrument panel, bottom right side

Cable harnesses

1	engine compartment
2	glow plugs (diesel engine only)
3	heated washer nozzle
4	transmission
5	engine accessories
6	instrument panel
7	body
8	body, rear
9	driver's door
10	front passenger door
11	rear left door
12	rear right door
13	interior lighting
14	heated seats
15	console
16	chassis
17	tailgate
18	trailer socket
20	heated rear window

Instruments - like a 2-door car