OPERATING PROCEDURES GRT9165 OPERATOR MANUAL
4-78 Published 7-23-2020, Control # 668-02
Suspension Not At Ride
Height Alert
Indicates either a Travel-over-the-Front or Travel-over-the-Rear rigging code
is active in the RCL, but the suspension is not at the Ride Height
(approximately 50%).
Rear Wheels Not
Centered Alert
Indicates the rear wheels are not centered.
Service Brake Pedal
Not Pushed Alert
Indicates the service brake pedal is not pushed while doing one of the
following operations:
- Shifting the transmission between two-wheel drive (high range) and
four-wheel drive (low range).
- Shifting the transmission from neutral to forward or reverse.
- Switching the steering direction using the Steering Reversal Switch
while the parking brake is released.
Four-Wheel Drive Alert
Indicates one of the following conditions has occurred:
- There is a malfunction in the four-wheel drive system.
- Operator is trying to operate the outrigger function while the
transmission is not in four-wheel drive (low range).
- Operator is trying to engage the differential lock function while the
transmission is not in four-wheel drive.
Differential Lock Alert
Constant On – Indicates the differential lock is engaged.
Flashing – Indicates one of the following conditions has occurred:
- Operator is trying to engage the differential lock while the
transmission is not in four-wheel drive (low range).
- Differential lock is engaged for more than 60 seconds.
- There is a malfunction in the differential lock system.
High Exhaust System
Temperature Alert
Indicates the exhaust temperature is above 640°C (1184°F) during the active
exhaust system cleaning process. Indicator remains on until the
temperatures falls below 625°C (1157°F).
Indicator also is on constant during the manual exhaust system cleaning
process.
Exhaust System
Clogged Alert
Constant On – Indicates the exhaust system requires cleaning. When
possible, stop and perform a manual exhaust system cleaning.
Constant On while Engine Warning Indicator is on constant – Indicates the
exhaust system requires cleaning or the engine will begin to derate.
Immediately stop and perform a manual exhaust system cleaning.
Flashing – Indicates the manual exhaust system cleaning is active or there is
a communication loss with the engine ECM.
Inhibit Exhaust System
Cleaning Alert
Constant On – Indicates the Exhaust System Cleaning Switch is set to the
Inhibit Cleaning position, which prevents the exhaust cleaning process from
automatically occurring.
Flashing – Indicates there is a communication loss with the engine ECM.
Name Symbol Description