2022 TOYOTA RAV4 HYBRID warning light

6057-3. Do-it-yourself maintenance
7
Maintenance and care
Type BNormal fuse
Blown fuse
Type CNormal fuse
Blown fuse
■After a fuse is replaced
●When installing the lid, make sure
that the tab is installed securely.
●If the lights do n ot turn on even
after the fuse has been replaced,
a bulb may need replacement.
(  P.607)
●If the replaced fuse blows again,
have the vehicle inspected by
your Toyota dealer.
■If there is an overload in a cir-
cuit
The fuses are designed to blow,
protecting the wiring harness from
damage.
A
B
A
B
WARNING
■To prevent system break-
downs and vehicle fire
Observe the following precau-
tions.
Failure to do so may cause dam-
age to the vehicle, and possibly a
fire or injury.
●Never use a fuse of a higher
amperage rating than that indi-
cated, or use any other object in
place of a fuse.
●Always use a genuine Toyota
fuse or equivalent.
Never replace a fuse with a
wire, even as a temporary fix.
●Do not modify the fuses or fuse
boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical over-
load determined and repaired by
your Toyota dealer as soon as
possible.
■To prevent damage to the
engine compartment fuse box
cover
When opening the fuse box, com-
pletely release the claw locks
before lifting up the cover. Other-
wise, the claws may be damaged.

6137-3. Do-it-yourself maintenance
7
Maintenance and care
WARNING
■Replacing light bulb
●Turn off the light. Do not attempt
to replace the bulb immediately
after turning off the light.
The bulb become very hot and
may cause burns.
●Do not touch the glass portion
of the light bulb with bare
hands. When it is unavoidable
to hold the glass portion, use
and hold with a clean dry cloth
to avoid getting moisture and
oils on the bulb.
Also, if the bulb is scratched or
dropped, it may blow out or
crack.
●Fully install light bulb and any
parts used to secure it. Failure
to do so may result in heat dam-
age, fire, or water entering the
light unit. This may damage the
light or cause condensation to
build up on the lens.
●Do not attempt t o repair or dis-
assemble light bulbs, connec-
tors, electric circuits or
component parts.
Doing so may result in death or
serious injury due to electric
shock.
■To prevent damage or fire
●Make sure bulb is fully seated
and locked.
●Check the wattage of the bulb
before installing to prevent heat
damage.

615
8
8
When trouble arises
When trouble arises
8-1. Essential informationEmergency flashers .... 616
If your vehicle has to be stopped in an emergency.................................. 617
If the vehicle is submerged or water on the road is ris-
ing ............................. 618
8-2. Steps to take in an emer- gency
If your vehicle needs to be towed......................... 619
If you think something is wrong ........................ 623
If a warning light turns on or a warning buzzer sounds
.................................. 624
If a warning message is dis- played........................ 635
If you have a flat tire.... 640
If the hybrid system will not start ........................... 649
If you lose your keys ... 650
If the fuel filler door cannot be opened ................. 651
If the electronic key does not operate properly (vehi-
cles with smart key sys-
tem) ........................... 652
If the 12-volt battery is dis- charged ..................... 654
If your vehicle overheats .................................. 659If the vehicle becomes stuck
.................................. 662

6248-2. Steps to take in an emergency
■Brake system warning light (warning buzzer)
■Brake system warning light
■Charging system warning light*
*: This light illuminates on the mu lti-information display (with 7-inch display
only).
If a warning light turns on or a warning buzzer
sounds
Calmly perform the following actions if any of the warning
lights comes on or flashes. If a light comes on or flashes, but
then goes off, this does not necessarily indicate a malfunc-
tion in the system. However, if this continues to occur, have
the vehicle inspected by your Toyota dealer.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(U.S.A.)
(Canada) (Red)
Indicates that:
 The brake fluid level is low; or
 The brake system is malfunctioning
 Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
Continuing to drive the vehicle may be
dangerous.
Warning lightDetails/Actions
(Yellow)
Indicates a malfunction in:
The parking brake system;
 The regenerative braking system; or
 The electronically controlled brake system
 Have the vehicle inspected by your Toyota
dealer immediately.
Warning lightDetails/Actions
Indicates a malfunction in the vehicle’s charging
system
 Immediately stop the vehicle in a safe
place and contact your Toyota dealer.

6258-2. Steps to take in an emergency
8
When trouble arises
■High coolant temperature warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
■Hybrid system overheat warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
■Malfunction indicator lamp*
*: This light illuminates on the mu lti-information display (with 7-inch display
only).
Warning lightDetails/Actions
Indicates that the engine is overheating
 Immediately stop the vehicle in a safe
place.
Handling method ( P.659)
Warning lightDetails/Actions
Indicates that the hybrid system has overheated
 Stop the vehicle in a safe place.
Handling method ( P.659)
Warning lightDetails/Actions
Indicates that the engine oil pressure is too low
 Immediately stop the vehicle in a safe
place and contact your Toyota dealer.
Warning lightDetails/Actions
(U.S.A.)
(Canada)
Indicates a malfunction in:
 The hybrid system;
 The electronic engi ne control system;
 The electronic throttle control system; or
 The emission control s ystem (if equipped)
 Have the vehicle inspected by your Toyota
dealer immediately.

6268-2. Steps to take in an emergency
■SRS warning light
■ABS warning light
■Electric power steering system warning light* (warning
buzzer)
*: This light illuminates on the mu lti-information display (with 7-inch display
only).
Warning lightDetails/Actions
Indicates a malfunction in:
 The SRS airbag system;
 The front passenger o ccupant classification
system; or
 The seat belt pretensioner system
 Have the vehicle inspected by your Toyota
dealer immediately.
Warning lightDetails/Actions
(U.S.A.)
(Canada)
Indicates a malfunction in:
 The ABS; or
 The brake assist system
 Have the vehicle inspected by your Toyota
dealer immediately.
Warning lightDetails/Actions
(Red/yellow)
Indicates a malfunction in the EPS (Electric
Power Steeri ng) system
 Have the vehicle inspected by your Toyota
dealer immediately.

6278-2. Steps to take in an emergency
8
When trouble arises
■PCS warning light (warning buzzer)
■LTA indicator* (warning buzzer)
*: This light illuminat es on the multi-information display.
■Intuitive parking assist OFF indicator* (warning buzzer)
Warning lightDetails/Actions
(Flashes or illuminates)
When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS
(Pre-Collision System).
Have the vehicle inspected by your Toyota
dealer immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become
temporarily unavailable, corrective action may
be necessary.
 Follow the instructions displayed on the
multi-information display. ( P.242, 638)
If the PCS (Pre-Collision System) or VSC (Vehi-
cle Stability Control) system is disabled, the
PCS warning light will illuminate.
 P.251
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the LTA (Lane Trac-
ing Assist)
 Follow the instructions displayed on the
multi-information display. ( P.261)
Warning lightDetails/Actions
(Flashes)
(If equipped)
When a buzzer sounds:
Indicates a malfunction in the Intuitive parking
assist function
 Have the vehicle inspected by your Toyota
dealer immediately.
When a buzzer does not sound:
Indicates that the system is temporarily unavail-
able, possibly due to a sensor being dirty or cov-
ered with ice, etc.
 Follow the instructions displayed on the
multi-information display. ( P.289, 635)

6288-2. Steps to take in an emergency
*: This light illuminates on the mu lti-information display (with 7-inch display
only).
■PKSB OFF indicator* (warning buzzer)
*: This light illuminates on the mu lti-information display (with 7-inch display
only).
■RCTA OFF indicator* (warning buzzer)
*: This light illuminates on the mu lti-information display (with 7-inch display
only).
Warning lightDetails/Actions
(Flashes)
(If equipped)
When a buzzer sounds:
Indicates a malfunctio n in the PKSB (Parking
Support Brake) system
 Have the vehicle inspected by your Toyota
dealer immediately.
When a buzzer does not sound:
Indicates that the system is temporarily unavail-
able, possibly due to a sensor being dirty or cov-
ered with ice, etc.
 Follow the instructions displayed on the
multi-information display. ( P.299, 635)
Warning lightDetails/Actions
(Flashes)
(If equipped)
When a buzzer sounds:
Indicates a malfunctio n in the RCTA (Rear
Cross Traffic Alert) function
 Have the vehicle inspected by your Toyota
dealer immediately.
When a buzzer does not sound:
Indicates that the rear bumper around the radar
sensor is covered with dirt, etc. ( P.280)
 Follow the instructions displayed on the
multi-information display. ( P.278, 635)