Power supply +30, main fuse box in the engine bay

 List of components

No. Name location Illus.
 

Components

 
1

Battery

in engine bay



68

Horn relay,

in engine bay electrical centre 342



83

Relay, windscreen wiper,

in engine bay electrical centre 342



156

A/C compressor relay,

diesel: in engine bay electrical centre 342

(petrol: in main fuse box 727 in front of battery)



229

Main relay, engine control system

diesel: in engine bay electrical centre 342

(petrol: in main fuse box 727 in front of battery)



432b

Windscreen washer fluid pump relay,

in engine bay electrical centre 342



517

Relay, +50,

in engine bay electrical centre 342



641

Relay, preheating,

in engine bay electrical centre 342



667

High pressure headlamp washer fluid pump relay

in engine bay electrical centre 342



709

Full/half speed windscreen wiper relay

in engine bay electrical centre 342



 

Crimp connections

 
J1

Approx. 210 mm from branching point grounding point G30 towards left headlamp



J9

Approx. 150 mm from branching point grounding point G31 towards left headlamp



J12

Approx. 130 mm from branching point grounding point G31 towards LH headlamp



J97

4D: Approx. 110 mm from branching point to grounding point G33P/S towards the LH rear door

CV: Approx. 120 mm from branching point to grounding point G33P/S towards the LH rear door



 

Grounding points

 
G2

On the side of the left structure strut by the connector bracket



G7

Simtec: On the support bracket under the intake manifold

EDC16: On starter motor lower retaining bolt



G25

On the left engine mounting



G30A

Front grounding point on the side plate above the left wheel housing



G31

In the engine bay on the side plate above the right wheel housing



G33S

On the floor below the left A-pillar