Freelander (LN) V6-2.5L (2004)
The position of the ignition switch has no effect on the operation of the tail door lock motor.
Window Lift
Power for side door window operation is supplied from the window lift relay and, on 5 door models, the auxiliary relay, both located in the passenger
compartment fusebox. The CCU controls the relays, which are energized while the ignition switch is in position II and for approximately 40 seconds
after the ignition is turned off.
Seat Heating
Power for the seat heaters is supplied from the auxiliary relay in the passenger compartment fusebox. The CCU controls the auxiliary relay, which is
energized while the ignition switch is in position II and for approximately 40 seconds after the ignition is turned off.
Daytime Running Lamps
The daylight running feature is controlled by the CCU via two daylight running relays located inboard of the passenger compartment fusebox. The CCU
switches the relays, to illuminate the dipped beams, side lamps, tail lamps, rear number plate lamp and side marker lamps, when the following conditions
are met:
^
The engine is running.
^
Gearbox selector lever not in Park.
^
Headlamps not selected on.
The CCU and the daylight running relays are also used to operate the head/side lamps when they are selected on using the lighting switch on the LH
column stalk. The lamps then operate as on non daylight running vehicles, and remain on when the gearbox is in Park and when the engine is switched
off.
Self Test Mode
The CCU can be put into a self test mode to enable the inputs and outputs to be tested for correct functionality without the need for TestBook/T4. To put
the CCU into the self test mode the vehicle must be unlocked and disarmed, then the ignition turned on and the following sequence completed within 4
seconds:
^
Hold the rear fog guard lamp switch on.
^
Turn the ignition off.
^
Turn the ignition on.
^
Release the rear fog guard lamp switch.
On successful entry to the self test mode the CCU simultaneously operates the sounder and illuminates the courtesy lamps for 0.8 second.
When testing an input, e.g. a door open switch, on successful receipt of the input the CCU also simultaneously operates the sounder and illuminates the
courtesy lamps for 0.8 second.
Outputs are tested in sequence using the CDL lock switch to progress through the outputs. A CDL unlock request repeats the last test. Outputs are either
operated continuously until the CDL lock switch is released, or operated with a pulse.
Self Test Outputs Sequence
Output
Test Type
Rear fog lamps
Continuous
Lock
Pulsed for 0.76 second
Superlock
Pulsed for 0.76 second
Unlock
Pulsed for 0.76 second
Front wiper
Continuous, then self parks
Alarm LED
Continuous
Volumetrics
Continuous
Horn
Pulsed for 0.8 second
Heated windscreen
Pulsed for 0.8 second
Heated rear window
Pulsed for 0.8 second
Tail window down
Pulsed, drives fully down