CX technical site; the CX electrical devices

The CX technical site

(I got this pictures from Rob Vaughan, Queensland.)

Note that some dashboard components are reversed on RHD cars.
The item no. and diagram position refers to the Citroën and Haynes
manuals, the car position refers to the associated drawing.

No.	Description	Position Diagram	Car
1	Front cigarette lighter and lighting	189,203	j5
3	L/H rear cigarette lighter	124	n9
4	R/H rear cigarette lighter	132	n1
10	Alternator	86-89	b6
44	Digital display unit	67-74	f5
45	Battery	2	b8
46	Instrument panel	63-108
		211-214	g6,g7
47	ABS hydraulic unit	7-9	d6
51	HT coil cyl 1 & 4	57-58	c6
52	HT coil cyl 2 & 3	61-62	c6
54	ABS control unit	2-12	p6
57	Fuel calculator	47-48	j5
60	AC control unit	12-15	h5
76	L/H front window winder	113-115	j9
81	Interior heating control unit	27-30	h5
84	Water level sensor	86-78	e3
89	Door locking indicator	183-184	j5
90	Door locking control unit	178-186	j5
91	Remote door locking control unit	172-174	n5
92	Interior light timer	169-173	j5
93	Bulb failure unit	33,82-83,
		109,110,147,
		208,217	s8
95	Junction box		g8
127	Lights on audible warning	174-175	g6
131	TDC sensor	60-61	c6
132	Flywheel sensor	58-59	d6
136	Vacuum advance waring	59-61	e3
137	Anti knock sensor	57-58	b2
140	Distance sensor	50	e7
141	Ignition ECU	54-65	c8
142	Injection ECU	36-48	g3
146	ABS L/H front wheel sensor	#5-6	d9
147	ABS R/H front wheel sensor	#7-8	d1
148	ABS L/H rear wheel sensor	#11-12	r8
149	ABS R/H rear wheel sensor	#8-9	r2
170	Boot light switch	198	s6
174	Boot locking switch	179	t5
180	Reverse lamp switch	33	d6
185	Stop lamp switch	147	h6
190	Handbrake switch	90	k5
192	Throttle spindle switch	45-47	b4
230	L/H front door switch	171	f9
231	R/H front door switch	172	f1
232	L/H rear door switch	174	k9
233	R/H rear door switch	175	k1
234	Glove box switch	187	f3
235	LHM pressure switch	81	e6
236	LHM level switch	8	e8
237	Water level sensor	76-77	e3
238	R/H front door lock switch	99	j1
239	R/H front door lock switch	98	j8
241	R/H rear door lock switch	101	q1
242	R/H rear door lock switch	100	q9
243	Boot lock switch	102	t5
244	Bonnet lock switch	97	a5
251	Height control switch	139-143	j5
254	Lights/direction indicator switch	209-215,
		107-110	g7
255	Windscreen wiper and horn switch	133-138,159	g6
268	Air recycling switch	16-18	h5
269	AC switch	20-23	h5
270	Max AC switch	17-19	h5
271	Air distribution switch	19-21	h5
276	Rear view mirror switch	152-157	h9
278	Blower speed control	23-25,29-31	h6
279	Heater control and lighting	103-104	h4
280	Supplementary air control	44	c4
285	HT coil suppressor	59	b6
		80	c5
295	Air horn compressor	160	c7
300	Starter motor	3-5	b5
302	Air flowmeter	40-44	b2
345	Fast idle electro valve	14	d2
365	Ashtray light	204	j6
370	Boot light	188	s4
375	Glove box light	187	f3
380	Engine compartment light	202	c6
385	Rear number plate light	218	t6
386	Rear number plate light	219	t4
390	Steering lock light	208	g7
410	AC compressor clutch	13	c6
430	Left front caliper	83-84	d9
431	Right front caliper	85-86	d1
440	L/H front side lamp	201	a8
441	R/H front side lamp	203	a2
442	L/H rear lamp	217
443	R/H rear lamp	218
445	L/H rear lamp cluster		t8
446	R/H rear lamp cluster		t2
447	L/H front fog lamp	206	a8
448	R/H front fog lamp	207	a2
457	L/H stop lamp	147
458	R/H stop lamp	148
460	L/H rear fog lamp	208
461	R/h rear fog lamp	209
462	L/H reversing lamp	33
463	R/H reversing lamp	34
470	Fuses		g8
480	L/H front direction indicator	108	a7
481	R/H front direction indicator	111	a3
482	L/H rear direction indicator	109
483	R/H rear direction indicator	110
486	L/H long range lamp	211	a7
487	R/H long range lamp	216	a3
488	L/H head lamp	212-213	a8
489	R/H head lamp	214-215	a2
500	L/H front speaker	191	g8
501	R/H front speaker	193	g1
502	L/H rear speaker	194	k8
503	R/H rear speaker	199	k1
506	L/H front tweeter	192	h8
507	R/H front tweeter	192	h1
510	Front fog lamp switch	204-206	g5
511	Rear fog lamp switch	208-210	g5
	Driver's door window winder switch
519	R/H window	120-122	h8
520	L/H window	115-118	h8
521	R/H front window winder switch	120-122	h1
522	L/H rear window winder switch	125-127	k5
523	R/H rear window winder switch	129-131	k5
530	Sun roof switch	*141	j5
532	Heated rear screen switch	162-164	j5
545	Interior light switch	166-168	j5
570	Hazard warning switch	109-113	g5
575	Cold start injector	38	b6
576	Main injectors	40-43	c3,c4
580	Fuel guage sender	94-96	q5
600	Front windscreen wiper	133-137	e4
608	Height control motor	140-145	j4
610	Sun roof motor	*141	p5
615	L/H front window motor	116	g9
616	R/H front window motor	121	g1
617	L/H rear window motor	126	n9
618	R/H rear window motor	130	n1
621	Air intake motor	17	e3
622	Air distribution motor	20	g4
625	L/H front door lock motor	177-179	j9
626	R/H front door lock motor	181-183	j1
627	L/H rear door lock motor	177-179	p9
628	R/H rear door lock motor	181-183	p1
629	Boot door lock motor	183	t5
630	Fuel flap lock motor	179	s2
634	R/H engine cooling fan	9	a4
635	L/H engine cooling fa	9	a6
650	Engine oil pressure switch	79	d3
658	Blower fan speed control module	25-26	f3
660	Computer	50-53	g5
680	Windscreen washer pump	138	e1
683	Fuel pump	45	q4
690	Central interior lighting	165-167	n5
693	L/H interior light (sun roof option)	#166	q7
694	R/H interior light (sun roof option)	#168	q3
695	Front interior spot lamp	165	n5
698	Headphone socket	195-198	k5
700	AC pressure switch	13	c7
710	12V supply socket	123	k5
721	Radio connections	191-199	k5
731	Fuel injection relay	38-46	a2
733	AC engine fan relay	12-13	b8
734	Injector relay	35-36	a2
735	Main beam relay	215-216	g7
739	Height control relay	142-145	f7
743	Air horn compressor relay	159-160	c7
745	Blower motor fast speed relay	24-25	g4
750	Fog lamp relay	206-208	g8
756	ABS electro valve relay	#5-8	d5
757	ABS protection relay	#3-5	d5
772	Blower motor second speed relay	10-11	b8
773	Blower cooling fan inverter relay	7-9	b8
795	Lighting rheostat	97	g6
810	L/H direction indicator repeater (export)	107	e9
811	R/H direction indicator repeater (export)	112	e1
814	L/H rear view mirror	151-154	g9
815	R/H rear view mirror	155-157	g1
831	Interior heating distribution flap motor	27-31	g5
835	Engine oil level sensor	92-93	c4
837	AC evaporator temperature sensor	12-13	f5
838	Exterior air temperature sensor	71-72	a5
839	Interior air temperature sensor	30	j5
840	Water temp. Sensor	73-74	c4
841	Water temp. sensor (injection)	39	c3
842	Engine oil pressure sensor	91	c4
843	Engine oil temp. Sensor	70-71	c5
850	Engine cooling fan thermal switch	9-10	b6
870	Thermal switch (cold start injector)	37-38	c3
935	Blower motor	25	e5
945	Heated rear screen	163	r7
			r3
980	Door locking warning lamp	184	g8

C Direction indicator unit 108 g7

I Windscreen wiper timer 136 g7

R1 Engine cooling fan relay 6 g7

R2 Front window winder relay 128 g7

R3 Rear window winder relay 116 g7

R4 Heated rear windscreen relay 163 g7

# Special diagram.

Fuses, from the left.

No. Amperage Function

1 10 Reversing lamps.

2 25 Switch lighting for: Hazard warning, Front & rear fog lights, Dashboard and heater control, Digital display, Heating system, Direction indicators. Dashboard functions and warning lights, Audible lights left on warning, ABS and ABS warning lamp.

3 25 Heated rear window relay, Window winder relays, Brake lights, Windscreen wash and wipe, Height adjuster motor, Adjustable spot lamp, Rear view mirrors, Radio supply, Sunroof.

4 30 Engine cooling fans.

5 10 Hazard warning lamps.

6 30 Front window motors.

7 30 Central door locking, Interior lamp, Cigar lighters, Glove box light, Power socket, Radio feed, Boot light, Height control function, Digital display function.

8 25 Heated rear window, Horns.

9 30 Rear window motors.

10 5 Rear fog lamps.

11 5 Rear number plate lights.

12 5 Rear lamps.

13 5 Dashboard lights for front lamps and fog lamps, Lighting for steering lock, cigar lighter, ashtray, under bonnet, Audible lights left on warning.

14 Not used.