Volvo I-Shift Transmission Towing Mode - PREVOST H3-41 Maintenance Manual

3.2 VOLVO I-SHIFT TRANSMISSION TOWING MODE

The procedure will activate "tow mode" on the transmission and will allow the vehicle to be towed flat on
all wheels without having to remove the driveshaft.
CAUTION
Check vehicle VIN before starting. Earlier vehicles do not have the proper software.
This special procedure applies to:
Model
All X Series Vehicles
Model Year : 2014 -
All H Series Vehicles
Model Year : 2013 -
CAUTION
Forward towing only! Reverse towing (backing-up) is not allowed with this procedure or damage to
the gearbox will occur.
CAUTION
This procedure should be used in emergency only.
This procedure does not have any visual indicator, therefore, make sure all steps of the procedure are
fulfilled, or transmission damage may occur.
Towing gear 3 HR will be engaged if conditions below are fulfilled in the following sequence:
A. Ignition key must be in the "ON" position
B. Engine not running
C. Adequate air pressure to the gearbox/ Vehicle must have electrical power
D. Shift pad must be in neutral
E. Vehicle must be towed FORWARD only
Writer:
FL
VIN
With I-shift gearbox
From 2PCG33497EC735459 up to Current Vehicles
With I-shift gearbox
From 2PCH33499DC712364 up to Current Vehicles
MI18-18
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