Holden Trailblazer Owner Manual (GMSA-Localizing-Australia - 10460368) -
2017 - crc - 6/29/16
210
Driving and Operating
Caution (Continued)
sensor surface (ice, snow, mud,
soiling, multiple varnishing/
painting, etc.).
The sensor could detect a
non-existing object (echo
disturbance) caused by either
external acoustical disturbances,
such as another park assist
system, or external mechanic
disturbances such as a car wash,
rain, extreme wind conditions,
hail, etc.
Performance of the parking assist
system could be reduced due to
the change of the sensor position
by external changes to the
vehicle, e.g. lowering of the shock
absorber over lifetime due to:
temperature changes, changing
of tyres, loading of the vehicle,
lowering/tuning of the vehicle etc.
Particular conditions apply for
high vehicles (e.g. off-road
vehicles, mini vans, transporters).
(Continued)
Caution (Continued)
Object identification in the upper
part of the vehicle can not be
guaranteed.
Activation
When reverse gear is engaged, the
front and rear systems are activated
automatically.
An obstacle is indicated by acoustic
warnings. The interval between the
warnings becomes shorter as the
vehicle gets closer to the obstacle.
When the distance is less than
30 cm, the acoustic warning sounds
continuously.
Note
The acoustic warning ceases if the
vehicle remains stationary for
3 seconds or more (except in
continuous sound)
Deactivation
The system is deactivated
automatically when:
.
The vehicle is driven above
11 km/h
—
front and rear parking
assist is deactivated.
.
The reverse gear is disengaged
—
rear parking assist is
deactivated.
.
A fault in the system occurs.
Note
The front parking assist will
automatically reactivate until vehicle
speed exceeds 25 km/h.
The system can be manually turned
off by pressing the
X
button of the
instrument panel while Parking
Assist is on.
Pressing the
X
button while
Parking Assist is off will allow the
system to turn on when activation
parameters are met.
Fault
To test a possible fault:
1. Park the vehicle on an area
with no obstacles in a range of
2 meters of the rear bumper.
2. Apply the parking brake firmly.