Isuzu Tilt Slide FYJ2000 Instruction Manual page 190

4-62
CONTROLS AND INSTRUMENTS
Inter-differential lock indicator light
Inter-Differential Lock Switch
Use the inter-differential lock when one
or more than one of the tyres on the drive
axle is on a muddy or sandy road surface,
frozen and sloped road surface, or other
slippery road surfaces.
Stop the vehicle. Press the switch on
the "ON" side. The inter-differential lock
engages and the inter-differential lock
indicator light comes on. To disengage the
inter-differential lock, press the switch on
the "OFF" side. The inter-differential lock
indicator light goes out.
CAUTION
• The differential may develop a
problem if the rear wheels are
allowed to spin repeatedly without
using the inter-differential lock.
• To engage the inter-differential lock,
stop the vehicle and then press the
inter-differential lock switch on the
"ON" side.
• With the inter-differential lock
engaged, the turning radius of the
vehicle increases.
• Do not engage the inter-differential
lock unless needed. Otherwise, tyre
wear, noise and vibration will result.
NOTE
• The inter-differential lock directly
connects the forward rear axle with
the rearward rear axle.
V