INTRODUCTION
1.4 RANGE ROVER
Before removing a faulty component, refer to the Workshop Manual for removal procedures.
Ensure the ignition switch is turned to the 'OFF' position, the battery is disconnected (see
Battery Disconnecting) and any disconnected harnesses are supported to avoid any
undue strain at the terminals. When replacing the component keep oily hands away from
electrical connection areas and push connectors home until any locking tabs fully engage.
Battery Disconnecting
It is imperative that the key is removed from the ignition switch before disconnecting the
battery. A time of 2 minutes must also elapse (after the ignition has been switched off) before
the battery should be disconnected. Failure to do so could result in:
l Navigation computer software damage
l Incorrect fuel gauge reading.
Before disconnecting the battery, disable the alarm system and switch off all electrical
equipment. If the radio is to be serviced, ensure the security code has been deactivated.
CAUTION: Never disconnect the battery with the ignition switched on.
CAUTION: To prevent damage to the navigation computer software, a waiting period
of two minutes must elapse after the ignition is switched off before the battery leads
are disconnected.
CAUTION: To prevent damage to electrical components, always disconnect the
battery when working on the vehicle's electrical system. The earth lead must be
disconnected first and reconnected last.
CAUTION: Always ensure that battery leads are routed correctly and are not close to
any potential chafing points.
After reconnecting the battery, the steering wheel must be turned to full LH and RH lock (with
the engine running). This allows the Dynamic Stability Control (DSC) system to relearn the
steering wheel position. Failure to do so will result in a variety of instrument pack warning
lamps being illuminated.
