Land Rover Freelander 2002my Electrical Library 3rd Edition Rover Manual

DESCRIPTION AND OPERATION
4.40FREELANDER 02MY
CHARGING AND STARTING – KV6 (NORTH AMERICA)
DESCRIPTION
Starting
The starting system on the vehicle comprises a 12 volt starter motor which drives the engine 
to start the combustion process. The starter converts electrical energy into mechanical 
power. The vehicle electrical system must be capable of supplying sufficient power to enable 
the engine to be cranked.
Charging
The charging system comprises a battery and an alternator. The battery must be of a...

DESCRIPTION AND OPERATION
FREELANDER 02MY 4.41
Inertia Switch
Fuse 10 of the engine compartment fuse box (C0575) provides a constant battery feed to 
the inertia switch (C0123) on a G wire. The inertia switch is a normally closed switch. If the 
inertia switch hasnt been tripped, current flows across the switch (C0123) to the fuel pump 
relay (C0575) on a GU wire.
The inertia switch (C0123) also provides a feed to the Central Control Unit (CCU) (C0428) 
on a UG wire. For more information on the CCU,...

DESCRIPTION AND OPERATION
4.42FREELANDER 02MY
Central Control Unit (CCU)
The CCU (C0428) receives a feed from the inertia switch (C0123) via the engine 
compartment fuse box (C0576) on a UG wire. If this feed is removed due to the inertia switch 
being tripped, the CCU will unlock all of the doors. For more details of the Central Door 
Locking (CDL) system, refer to the  Anti-theft Alarm and Central Door Locking (CDL)  
section of this manual.
 
+  ANTI-THEFT ALARM AND CENTRAL DOOR LOCKING (CDL). 
NOTE:...

DESCRIPTION AND OPERATION
FREELANDER 02MY 4.43
CRUISE CONTROL – Td4 (01MY)
DESCRIPTION
General
Cruise control is switched on by pressing the cruise control master switch mounted on the 
centre console. The Set + and Res switches mounted on the steering wheel allow the 
driver to either set the vehicle speed as required or resume the last cruising speed set.
The cruise control system uses mechanical, electrical and vacuum operated devices to 
maintain vehicle speed at a setting selected by the driver. As...

DESCRIPTION AND OPERATION
4.44FREELANDER 02MY
OPERATION
General
Feed from the positive battery terminal (C0192) is supplied to the main relay, the horn relay, 
and fusible link 3 (C0632) on an R wire. All are located in the engine compartment fuse box. 
The earth path for the main relay (C0576) is controlled by the ECM (C0603) on a WK wire. 
The energised main relay provides a feed to fuse 4, which is also located in the engine 
compartment fuse box. For more information on main relay operation, refer to...

DESCRIPTION AND OPERATION
FREELANDER 02MY 4.45
Set + Switch
A constant battery feed is supplied to the rotary coupler (C0082) via the horn relay (C0576) 
on a PY wire. Current flows across the rotary coupler (C1254) to the cruise control switches. 
The Set + switch is a normally open, non-latching switch. When the switch is pulled forward, 
the switch contacts close. Current flows across the switch back to the rotary coupler. The 
rotary coupler (C0082) is connected to the cruise control interface unit...

DESCRIPTION AND OPERATION
4.46FREELANDER 02MY
Instrument Pack
When cruise control is operational, the cruise control interface unit (C1959) sends a cruise 
active message to the instrument pack (C0230) via the CAN-BUS on YN (low) and YB (high) 
wires. This message is used to illuminate the cruise control lamp housed within the 
instrument pack. 

DESCRIPTION AND OPERATION
FREELANDER 02MY 4.47
CRUISE CONTROL – TD4 (02MY) & KV6 (NORTH AMERICA)
DESCRIPTION
General
Cruise control is switched on by pressing the cruise control master switch mounted on the 
centre console. The Set + and Res switches mounted on the steering wheel allow the 
driver to either set the vehicle speed as required or resume the last cruising speed set.
The cruise control system uses mechanical, electrical and vacuum operated devices to 
maintain vehicle speed at a setting...

DESCRIPTION AND OPERATION
4.48FREELANDER 02MY
OPERATION
General
Feed from the positive battery terminal (C0192) is supplied to the main relay, the horn relay, 
and fusible link 3 (C0632) on an R wire. All are located in the engine compartment fuse box. 
The earth path for the main relay (C0576) is controlled by the ECM (C0604) on an NG wire. 
The energised main relay provides a feed to fuse 4, which is also located in the engine 
compartment fuse box. For more information on main relay operation, refer...

DESCRIPTION AND OPERATION
FREELANDER 02MY 4.49
Set + Switch
A constant battery feed is supplied to the rotary coupler (C0082) via the horn relay (C0576) 
on a PY wire. Current flows across the rotary coupler (C1254) to the cruise control switches. 
The Set + switch is a normally open, non-latching switch. When the switch is pulled forward, 
the switch contacts close. Current flows across the switch back to the rotary coupler. The 
rotary coupler (C0082) is connected to the cruise control interface unit...