The electrical center can contain a greater number of fuses than those listed below. In such cases, these are not connected to a wiring harness. For additional fuse information, see CIRCUIT PROTECTION DEVICES and POWER DISTRIBUTION in SYSTEM WIRING DIAGRAMS.

No.	Amp.	Type	Function
1	15	+30	Steering column lock (708)
2	5	+30	Ignition Switch Module (20)
			Column Integration Module (703a)
3	10	+30	CD player/changer, front (355F)
			SID (541) Connection, mobile phone (375)
4	10	+30	Main instrument display panel (540)
			ACC (216) MCC (504) BCM (707)
5	7.5	+30	Control module, front doors (702D/P)
			Gear Selector Module (726)
6	7.5	+30	Brake light switch signal (29)
7	20	+30	BCM (707)
			Solenoid, fuel filler flap (434a)
8	30	+30	Control module, front passenger door (702P)
9	10	+30	BCM (707)
10	30	+54	12 V socket, cabin, including lighting (480C/361)
			12 V socket, luggage compartment (480R) Connection, trailer (258)
11	15	+30	Data link connector (445)
12	15	+30	Interior lighting
			Glove box lighting
13	30		Accessories
14	20	+30	Main unit, audio (353)
			Control panel, infotainment (736)
15	30	+30	Control module, driver's door (702D)
16	7.5	+15	Control module, PPS (591)
17	7.5	+15	Connection, electronic road tolls (461)
18	7.5	+54	MCC (504)
19
20	7.5	+15	Switch, headlamp beam length adjustment (282)
21	7.5	+15	Switch, clutch, cruise control (133)
			Switch, brake, cruise control (134) Connection, mobile phone (375) MCC (504)
22	30	+15	Cigarette lighter (48)
23	40 maxi	+30	Ventilation fan (36)
24	7.5	+30	Airbag control module (331)
25
26	5	+15	Yaw sensor (658)
27

FUSES LIST

The electrical center can contain a greater number of relays than those listed below. In such cases, these are not connected to a wiring harness. For additional relay information, see BUZZERS, RELAYS & TIMERS (2006) and BUZZERS, RELAYS & TIMERS (2007) .

RELAYS LIST Location No. Description Graphic R1 21 Relay, +54 R2 757C Relay, +15, IPEC R3 - - - R4 - - - R5 - - - R6 756 Relay, accessories - R7 - - - Soldered circuit board 717 Interior lighting relay

Scheme 585

Scheme 586

Scheme 587

Scheme 588

Scheme 588: Fuse 5, dashboard electrical center 22

No.	Name
22	Electrical center, dashboard
702D	Driver door control module
702P	Passenger door module
726	Shift Lever Module

COMPONENTS LIST

Location: In steering wheel rim

Location: In gear selector unit

Scheme 589

Scheme 589: Selector lever position indicator LEDs (91)

Location: integrated in steering column unit

Act as the electrical center for the front of the car and handle some parts of the logic for the front lighting as well as the visibility and signal systems.

Distributes current from the battery to the other electrical centers.

The electrical center contains the transport fuse (fuse 37).

Electrical center with relays, maxi and micro-fuses and integrated control module for logic operations.

The fuse box is connected to the battery and to grounding points G30A, G31 and G33S. The electrical center is connected via three switches in its base to the engine harness, front harness and main harness.

Power supply circuit for +30

Power supply circuit for +15

Scheme 590

Scheme 590: The engine harness is connected via switch M

No.	Amp	Type	Function
1	30	+30	Z18XE (Simtec) via main relay 229: Control module, Simtec (705) Heated oxygen sensors (271) EVAP canister purge valve (321) Control valve, VIM damper (454) Module, mass air flow sensor (686) Z19 (EDC16) via main relay 229: ECD16 control module (595B) Glow plug control module (596) Boost pressure control valve (179a) Heating element, oxygen sensor (271) Actuator, swirl throttle (403) Actuator, throttle body (604) Solenoid valve, EGR (606)
2	10	+30	TCM (502a/b) Trionic T8 control module (589A) Control module, ME9 (608B) Simtec control module (705B)
3	20	+30	Horn
4	10	+15	TCM, AF 40 (502b) Battery disconnect switch (700) B207 (T8): Trionic T8 control module (589A) Z18XE (Simtec): Simtec control module (705B) Module, ignition coils (552) Module, power steering unit (745) B284 (ME9): Control module, ME9, switch B (608B) Mass air flow sensor (205) Z19 (EDC16): ECD16 control module (595B) Module, mass air flow sensor (686) Water level sensor, fuel filter (692) Module, power steering unit (745)
5
6	10	+30	TCM, FA 57 (502a)
			Immobilizer switch, automatic (77) Gear selector, automatic (245) Immobilizer switch (411)
7
8	5	+15	Vacuum pump unit (459)
9
10
11
12			Washer fluid pump, rear window (63c)
13	10	+30	EDC16 and Simtec: A/C compressor (170)
14
15	30	+30	Motor, high-pressure headlight washer pump (668)
16	30		Lighting, left front: Side direction indicators, dipped beam, fog light Lighting, right front: Position lamp, direction indicator, side direction indicator, main beam
17	30		Windscreen wiper motor, low-speed
18	30		Windscreen wiper motor, high-speed
19	20	+30	Parking heater, diesel (597)
			Connection, accessories (711)
20	10	+15	Motors, manual headlamp levelling (280)
			AHL control module (664)
21
22	30	+30	Washer fluid pump, windscreen (63b)
23
24	20	+30	Auxiliary lamp
25	20	+30	Front amplifier (354F)
26	30	+30	Lighting, left front: direction indicator, position lamp, main beam Lighting, right front: dipped beam, fog light
27	60 maxi	+30	B207 (T8): Main fuse for fuse box 727
	20 maxi		Z18XE and Z19 (Simtec and EDC16): fuel pump (323)
28	40 maxi	+30	Control module, TCS/ESP (382/671)
29	60 maxi	+30	Main fuse 2 for rear electrical center
30	60 maxi	+30	Main fuse 2 for dashboard electrical center
31	40 maxi	+30	Starter motor solenoid via relay 517
32	60 maxi	+30	Main fuse 1 for dashboard electrical center
33	40 maxi	+30	Control module, TCS/ESP (382/671)
34	60 maxi	+30	Main fuse 1 for rear electrical center
35	30 maxi	+30	B207 and Z18XE: Radiator fan B248: Vacuum pump unit
36	20 maxi	+30	B207: Radiator fan EDC16: Heating element, fuel filter
37	60 maxi	+30	Transport lock. Main fuse 3 for rear electrical center

FUSES LIST

RELAYS LIST Location No. Description Graphic R1 432b Relay, washer fluid pump, windscreen R2 156 Relay, A/C compressor (Simtec and EDC16) R3 - - - R4 641 Relay, diesel preheating R5 675 Relay, extra lights - R6 68 Horn relay R7 229 Main relay, engine management system (Simtec and EDC16) R8 517 Relay, +50 R9 83 Windscreen wiper relay R10 432c Relay, washer fluid pump, rear window R11 757F Relay, +15, UEC R12 709 Relay, windscreen wiper, full/half speed R13 - - - R14 667 Relay, washer fluid pump, high-pressure, headlamp R15 - - - R16

Scheme 591

Scheme 592

Scheme 593

Scheme 593: Fuse 2, engine bay fuse box 342

No.	Name
342	Engine bay fuse box
502a	TCM, FA 57
502b	TCM control module, AF 40
589A	Control module, Trionic, 4-cyl petrol, switch A
608B	Motronic control module E9, contact B
705B	Control module, Z18XE, contact B

COMPONENTS LIST

Scheme 594

Scheme 594: Fuse 4, electrical center engine bay 342

No	Name
205	Mass air flow sensor
342	Underhood electrical center
502b	TCM control module, AF40
589A	Control module, Trionic, 4-cyl petrol, contact A
552	Unit, ignition coils
595B	EDC16 control module, connector B
608B	Motronic control module E9, contact B
672	Diesel fuel filter unit
686	Module, mass air flow sensor
692	Water level sensor, fuel filter
700	Battery disconnect switch
705B	Control module, Simtec, contact B
745	Unit, power steering unit
757F	Relay, +15, UEC

COMPONENTS LIST

CRIMP J42, ENGINE HARNESS, TRIONIC

CRIMP J232, ADAPTER HARNESS, SIMTEC

CRIMP J275, ADAPTER HARNESS EDC16

Scheme 595

Scheme 595: Fuse 31, engine bay main fuse box 342, maxifuse

No.	Name
4	Starter motor
342	UEC
517	Relay, +50

COMPONENTS LIST

Location: In gear selector unit

Fuses Saab 9-3 II

Fuses

Scheme 585

Scheme 586

Scheme 587

Scheme 588

Scheme 589

Scheme 590

Scheme 591

Scheme 592

Scheme 593

Scheme 594

Scheme 595

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