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Main Instrument Unit (MIU), petrol cars (Part 2/2)

Main Instrument Unit (MIU), petrol cars (Part 2/2)


List of components

No. Name location Picture




Components



2

Generator

on right rear side of engine



10

Switch, lights,

on dashboard between steering wheel and driver's door



11FL

Lamp, main beam, left,

in LH headlamp



12FL

Lamp, dipped beam, LH,

in LH headlamp



42

Level switch, brake fluid,

in brake fluid reservoir



45

Engine coolant temperature sensor,

on left side of engine



46

Level sensor, fuel,

in fuel tank



331

Control module, SRS/Airbag,

under floor console behind handbrake



342a

Main fuse board, engine bay,

on left hand side of engine bay, below the windscreen



540b

Main instrument unit,

in front of driver in dashboard



547

ABS control module,

integrated in hydraulic unit behind battery





4-pin connector



H4-18

Brown connector under rear seat beside fuel tank.





33-pin connector



H33-2

Black connector on bracket below left-hand A-pillar.



H33-3

Blue connector on bracket below left-hand A-pillar.



H33-4

LHD: Black connector on bulkhead partition behind glove box

RHD: Black connector under engine control module



H33-5

LHD: Grey connector on bulkhead partition behind glove box

RHD: Grey connector under engine control module





Crimp connections



J47

Approx. 40 mm from the branching point rheostat towards brake light switch



J48

Approx. 180 mm from branching point DICE towards brake light switch



J90

LHD: --

RHD: Approx. 150 mm from branching point SID towards MIU



J91

LHD: --

RHD: Approx. 110 mm from branching point fuse box towards control module DICE





Grounding points



G33P

Grounding point connector bracket (Power),

in cabin below left-hand A-pillar



G33S

Grounding point connector bracket (Signal),

in cabin below left-hand A-pillar



G34S

Grounding point control module bracket (Signal),

in cabin below right A-pillar