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Home >> Saab >> 2000 >> 9-3 Base, 2D Hatchback, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Main Instrument Panel, Petrol - 9-3 >> Wiring diagram >> Main Instrument Unit (MIU), T7 >> List of components

List of components

LIST OF COMPONENTS

No. Name location Picture
Components 
2 Generator on right rear side of engine GENERATOR (2) 
10 Switch, lights, on dashboard between steering wheel and driver's door LIGHT SWITCH (10) 
11FL Lamp, main beam, left, in LH headlamp LAMP, MAIN BEAM, LH (11FL) 
12FL Lamp, dipped beam, LH, in LH headlamp LAMP, DIPPED BEAM, LH (12FL) 
13FL Lamp, parking light, front, LH, in LH headlamp LAMP, PARKING LIGHT, FRONT LEFT (13FL) 
18 Lamp, instrument lighting, in main instrument unit  
22a Main fuse board, dashboard, on end of the dashboard by the driver's door FUSE BOARD 22A IN THE DASHBOARD 
42 Level switch, brake fluid, in brake fluid reservoir LEVEL SWITCH, BRAKE FLUID (42) 
43 Switch, handbrake, under floor console by handbrake SWITCH, HANDBRAKE (43) 
44 Engine oil pressure sensor, under intake manifold PRESSURE SWITCH, ENGINE OIL (44) 
46 Level sensor, fuel, in fuel tank Level sensor, fuel (46) 
47a Fuel gauge, in main instrument unit  
47c Coolant temperature gauge, in main instrument unit  
110 Tachometer, in main instrument unit  
111 Speedometer, in main instrument unit  
213 Pictogram, in main instrument unit  
283 Odometer, in main instrument unit  
331 Control module, SRS/Airbag, under floor console behind handbrake CONTROL MODULE, SRS/AIRBAG (331) 
342a Main fuse board, engine bay, on left hand side of engine bay, below the windscreen FUSE BOARD 342A IN ENGINE BAY 
430b Trionic T7 control module, in cabin on right side below A-pillar TRIONIC T7 CONTROL MODULE, 4-CYL (430B) 
502b Control module, TCM, in cabin on right side of bulkhead CONTROL MODULE, TCM FOR T7 (502B) 
540d Main instrument unit, Trionic T7, in front of driver in dashboard MAIN INSTRUMENT UNIT FOR T7 (540D) 
547 ABS control module, integrated in hydraulic unit behind battery ABS CONTROL MODULE (547) 
558 Turbo pressure gauge, in main instrument unit  
589b Trionic T7 OBDII control module, in cabin on right side behind trim under A-pillar TRIONIC T7 CONTROL MODULE, 4-CYL LEV/OBDII (589B) 
645 Indicator lamp, automatic transmission indication, in main instrument unit  
4-pin connector 
H4-18 Brown connector under rear seat beside fuel tank. CONNECTOR H4-18 
33-pin connector 
H33-2 Black connector on bracket below left -hand A-pillar. CONNECTOR H33-2 
H33-3 Blue connector on bracket below left -hand A-pillar. CONNECTOR H33-3 
H33-5 LHD  : Grey connector on bulkhead partition behind glove box
RHD  : Grey connector under engine control module
CONNECTOR H33-5 
Crimp connections 
J46 LHD  : Approx. 200 mm from branching point grounding point G33 towards control module DICE
RHD  : --
CRIMP J46, DASHBOARD HARNESS 
J48 LHD  : Approx. 200 mm from branching point light switch towards brake light switch
RHD  : --
CRIMP J48, DASHBOARD HARNESS 
J63 LHD  : Approx. 200 mm from branching point seat-belt warning lamp towards MIU
RHD  : Approx. 50 mm from branching point rheostat towards light switch
CRIMP J63, DASHBOARD HARNESS 
J81 LHD  : Approx. 430 mm from rear of connector to control module DICE
RHD  : Approx. 30 mm from the light switch branching point towards the MIU.
CRIMP J81, DASHBOARD HARNESS 
J90 LHD  : --
RHD  : Approx. 150 mm from branching point SID towards MIU
CRIMP J90, DASHBOARD HARNESS 
J94 LHD  : --
RHD  : Approx. 220 mm from branching point radio contacts towards connector bracket under left A-pillar
CRIMP J94, DASHBOARD HARNESS 
Grounding points 
G33P Grounding point connector bracket (Power), in cabin below left -hand A-pillar GROUNDING POINT G33P 
G33S Grounding point connector bracket (Signal), in the cabin below left A-pillar GROUNDING POINT G33S