tow LEXUS RX450h 2018 Manual PDF

654
RX450h_RX450hL _U_OM48F85U8-2. Steps to take in an emergency
The following may indicate a problem wi th your hybrid transmission. Contact
your Lexus dealer or commercial towing service before towing. ●
The hybrid warning message shows on and the vehicle does not move. ●
The vehicle makes an abnormal sound.
Do not tow with a sling-type truck to
prevent body damage.If your vehicle needs to be towed If towing is necessary, we recommend having your vehicle towed by your
Lexus dealer or commercial towing se rvice, using a wheel-lift type truck or
flatbed truck.
Use a safety chain system for all towing, and abide by all state/provincial and
local laws.
If towing your vehicle with a wheel-lift type truck, use a towing dolly.
( → P. 655, 657)
Situations when it is necessary to contact dealers before towing
Towing with a sling-type truck

6558-2. Steps to take in an emergency
8
When trouble arises
RX450h_RX450hL _U_OM48F85UIf your vehicle is transported by a flat-
bed truck, it should be tied down at the
locations shown in the illustration.
If you use chains or cables to tie down
your vehicle, the angles shaded in black
must be 45 ° .
Do not overly tighten the tie downs or
the vehicle may be damaged.Towing with a wheel-lift type truck 
From the front 
From the rear
Use a towing dolly under the rear
wheels. Use a towing dolly under the front
wheels.
Using a flatbed truck Front

656 8-2. Steps to take in an emergency
RX450h_RX450hL _U_OM48F85UTake out the towing eyelet. ( → P. 674)
Remove the eyelet cover.
Insert the towing eyelet into the hole
and tighten partially by hand.
Tighten down the towing eyelet
securely using a wheel nut wrench
or hard metal bar.
Securely attach cables or chains to the towing eyelet.
Take care not to damage the vehicle body.
Enter the vehicle being towed and start the hybrid system.
If the hybrid system does not start, turn the power switch to ON mode.
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted: → P. 250Emergency towing procedure (vehicles with a towing eyelet) 1
2
3
4
5
6
7

6578-2. Steps to take in an emergency
8
When trouble arises
RX450h_RX450hL _U_OM48F85U■
While towing
If the engine is not running, the power assist for the brakes and steering will not function,
marking steering and braking more difficult. ■
Wheel nut wrench
Wheel nut wrench is installe d in luggage compartment. ( → P. 674)
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury. ■
When towing the vehicle
■
While towing ●
When towing using cables or chains, avoid sudden starts, etc. which place excessive
stress on the towing eyelets, cables or chains. The towing eyelets, cables or chains
may become damaged, broken debris ma y hit people, and cause serious damage.●
Do not turn the power switch off.
There is a possibility that the steering wheel is locked and cannot be operated.■
Installing towing eyelets to the vehicle
Make sure that towing eyel ets are installed securely.
If not securely installed, towing ey elets may come loose during towing.Be sure to transport the vehicle with all four
wheels raised off the ground. If the vehicle is
towed with the tires contacting the ground, the
drivetrain or related parts may be damaged,
the vehicle may fly off th e truck, or electricity
generated by the operation of the motor may
cause a fire to occur depending on the nature
of the damage or malfunction.

658 8-2. Steps to take in an emergency
RX450h_RX450hL _U_OM48F85UNOTICE ■
To prevent damage to the vehicle when towing using a wheel-lift type truck●
Do not tow the vehicle from the rear when the power switch is off. The steering lock
mechanism is not strong enough to hold the front wheels straight. ●
When raising the vehicle, en sure adequate ground cleara nce for towing at the oppo-
site end of the raised vehicle. Without ad equate clearance, the vehicle could be dam-
aged while being towed. ■
To prevent damage to the vehicle wh en towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or rear. ■
To prevent damage to the ve hicle during emergency towing
Do not secure cables or chains to the suspension components. ■
Recreational towing (behind motor home, etc)
Never dinghy tow your vehicle to prevent caus-
ing serious damage to the Hybrid AWD system
and transmission. ( → P. 238)

6758-2. Steps to take in an emergency
8
When trouble arises
RX450h_RX450hL _U_OM48F85U 
RX450hL
Jack handle
Wheel nut wrench
Spare tire Jack
Towing eyelet
Adapter socket1
2
3 4
5
6

682 8-2. Steps to take in an emergency
RX450h_RX450hL _U_OM48F85URaise the vehicle until the tire is
slightly raised off the ground.
Remove all the wheel nuts and the
tire. When resting the tire on the ground,
place the tire so that the wheel design
faces up to avoid scratching the wheel
surface. ■
If the spare tire cannot be lowered (RX450hL)
If the spare tire cannot be lowered, it may not have been stowed properly. Perform the
following procedure:
If the spare tire still cannot be lowered, the wire cable may be severed. Have the vehicle
inspected by your Lexus dealer. 4
5
Fully tighten the spare tire clamp bolt by turn-
ing the jack handle clockwise until two clicks
are heard and the jack handle skips.
Turn the jack handle counterclockwise to
lower the spare tire.
If the spare tire still cannot be lowered,
attempt to fully tighten the spare tire clamp
bolt again by turning the jack handle clock-
wise. Then turn it counterclockwise at least 2
turns to lower the spare tire. 1
2

684 8-2. Steps to take in an emergency
RX450h_RX450hL _U_OM48F85URemove any dirt or foreign matter
from the wheel contact surface. If foreign matter is on the wheel contact
surface, the wheel nuts may loosen
while the vehicle is in motion, causing
the tire to come off.
Install the spare tire and loosely
tighten each wheel nut by hand by
approximately the same amount. Tighten the wheel nuts until the tapered
portion comes into loose contact with
the disc wheel seat.
Lower the vehicle.
Firmly tighten each wheel nut two or
three times in the order shown in the
illustration. For vehicles with wheel lock nuts,
tighten the wheel lock nut last
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
RX450h: Stow the flat tire, tire jack and all tools.
RX450hL: → P. 685Installing the spare tire 1
Disc wheel
seatTapered portion2
3
4
5

6858-2. Steps to take in an emergency
8
When trouble arises
RX450h_RX450hL _U_OM48F85URemove the center wheel ornament by pushing from the reverse side.
Be careful not to lose the wheel ornament.
Stand the tire against the bumper
with the inner surface facing toward
you. Pass the hoist assembly and
holding bracket through the
wheel opening.
Fully depress the secondary latch
and install the bracket to the
hoist assembly . WARNING ■
Stowing the flat tire
Failure to follow steps listed under stow ing the tire may re sult in damage to
the spare tire carrier and loss of the ti re, which could result in serious injuryor death.
Stowing the flat tire, jack and all tools (RX450hL) 1
2
C
B
3
A B
C

686 8-2. Steps to take in an emergency
RX450h_RX450hL _U_OM48F85ULay the tire on the ground with the
outer surface (valve stem) facing up.
Before raising the tire, make sure
that the hoist assembly is perpendic-
ular to the wheel opening. (Try to
place the tire directly beneath the
vehicle, near where the wire cable is
hanging from.)
Using the jack handle and adapter socket , tighten the tire clamp bolt by turn-
ing it clockwise until the tire is in the correct position and two clicks are heard
as the jack handle skips.
Confirm it is not loose after tighten-
ing:
Push and pull the tire
Try rotating Visually check to ensure tire is not
hung on surrounding parts.
If looseness or misassembly exists,
repeat steps
to .
Repeat step , any time the tire is lowered or disturbed.
Stow the jack and all tools. 4
Valve stem5
6
7
1
2
2 7
8 7
9