SAAB WIS ONLINE

Power supply +30

Power supply +30


Description of operation/List of components

Positive voltage is supplied directly to the following components from battery 1:


• Starter motor 4 and on to generator 2

• Maxi fuse holder 501

- maxi fuses 1-5

Positive voltage is supplied from the battery via crimp J3 to:

• Fuse board 342A

- fuses 1-5 and 12

- maxi fuses 1-4

• lighting relay 8

• dipswitch relay 8A

The following components are supplied via Maxi fuse 1 in maxi fuse holder 501 and crimp J89:

• Fuse board 22A

- Fuses 1, 4, 13, 23, 25, 33 and 34

The following components are supplied via Maxi fuse 2 in maxi fuse holder 501 and crimp J2:

• Fuse board 22A

- Fuses 27 and 35

• Starter relay 517

• Light switch 10

• Crimp J93, which in turn supplies

- Fuses 2, 12 and 28 in fuse box 22A

- Fuel pump relay 102

- Fuel injection relay 229

• Crimp connector H4-12, which in turn supplies

- Fuses 5, 10 and 16 in fuse box 22A




The following components are supplied via Maxi fuse 3 in maxi fuse holder 501:


• Ignition switch 20




The following components are supplied via Maxi fuse 4 in maxi fuse holder 501:


• Ignition switch relay 21




The following components are supplied via Maxi fuse 5 in maxi fuse holder 501:


• TSAS control module 547