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Recommended trailer wiring harness maximum loads
Output circuit
Trailer brake lights
Trailer left indicator
Trailer right indicator
Trailer reverse
Trailer taillamps
*Electric brake controller
*Electric brake controller
provision is provided in the Holden
Genuine Accessory Trailer Wiring
Harness. Holden recommend that
only this provision is used when
using an electric brake controller.
Load distribution hitch
The vehicle may have a load
distribution hitch.
The load distribution hitch must be
removed when not in use. Do not
leave the hitch assembly in the
receiver unless a trailer is attached.
Maximum circuit rating at 12 V
3.5 A
1.8 A
1.8 A
3.5 A
5.7 A
10.0 A
A load distribution hitch transfers
load to the vehicle's front wheels
aiding brake performance. This also
enables more load to be carried in
the vehicle without exceeding the
rear axle load limit.
Superlift shock absorbers
The vehicle may have superlift
shock absorbers.
Driving and Operating
They do not increase the carrying
capacity of the vehicle. Do not
exceed maximum loads for the
vehicle. Overloading of axle parts
may shorten the life of the vehicle.
Note:
1. Superlift shock absorbers help to
raise the rear of the vehicle and
improve ground clearance.
However, as superlift pressure is
increased, the weight distribution
changes, i.e. the proportion of
load on the rear axle increases.
This means that very high
superlift pressures combined
with a fully laden vehicle may
exceed the rear axle load limit.
Do not exceed the maximum
pressure of 650 kPa.
2. Adjust superlift inflation pressure
so that the bottom edges of the
vehicle doors are horizontal. Do
not exceed the maximum
pressure of 650 kPa.
9-45
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