Range Rover L322 User Manual download pdf (Page 132)

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101

DESCRIPTION AND OPERATION

RANGE ROVER 4.107

Power Distribution

Feed from the positive battery terminal (C0192) is supplied to fusible link 2 and fusible link

5 of the passenger compartment fuse box (C0632) on an R wire. Fusible link 2 (C0591)

provides a constant battery feed to the Engine Control Module (ECM) relay (C1895) on an

R wire.

Fusible link 5 of the passenger compartment fuse box (C0588) is connected to fuse 15 of

the rear passenger compartment fuse box (C2024) by an R wire. Fuse 15 provides a

constant battery feed to the fuel pump relay, which is also located in the rear fuse box.

ECM Relay

Fusible link 2 of the passenger compartment fuse box (C0591) provides a constant battery

feed to the ECM relay coil (C1895) on an R wire. The earth path for the relay coil (C1895) is

controlled by the ECM (C0604) on an N wire. The energised ECM relay (C1895) provides a

feed to fuse 51 of the passenger compartment fuse box (C0584) on an RW wire. Fuse 51

(C0585) supplies a feed to the fuel pump relay coil (C2022) on an RW wire.

Fuel Pump Relay

The fuel pump relay coil (C2022) receives a feed from fuse 51 of the passenger

compartment fuse box (C0585) on an RW wire. The earth path for the relay coil (C2022) is

controlled by the ECM (C0331) on a BP wire. The energised fuel pump relay provides a

battery feed from fuse 15 of the rear fuse box to the fuel pump (C0114) on a WU wire. The

fuel pump is earthed on an N wire.

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Comments to this Manuals

Lee 18 Apr 2024 | 04:50:09

Range Rover L322 User Manual Page 132

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