If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.
1. Turn the engine switch off.
2. Open the fuse box cover.
Engine compartment type A fuse box
While pushing the 2 claws, lift up the cover.
When closing the cover, make sure to attach the 2 claws.
Engine compartment type B fuse box
While pushing the 3 claws, lift up the cover.
When closing the cover, make sure to attach the 3 claws.
Engine compartment type C fuse box
While pushing the 2 claws, lift up the cover.
When closing the cover, make sure to attach the 2 claws.
Left side instrument panel
Remove the lid.
Make sure to press the claw during removal or installation.
3. Remove the fuse with the pullout tool.
Only type A fuses can be removed using the pullout tool.
4. Check if the fuse is blown.
Except for type E: Replace the blown fuse with a new fuse of an appropriate amperage rating.
The amperage rating can be found on the fuse box lid.
Type E: Contact your Toyota dealer.
■After a fuse is replaced
■If there is an overload in a circuit The fuses are designed to blow, protecting the wiring harness from damage.
■When replacing light bulbs Toyota recommends that you use genuine Toyota products designed for this vehicle. Because certain bulbs are connected to circuits designed to prevent overload, non-genuine parts or parts not designed for this vehicle may be unusable.
■To prevent system breakdowns and vehicle fire Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or injury.
Never replace a fuse with a wire, even as a temporary fix.
■Before replacing fuses Have the cause of electrical overload determined and repaired by your Toyota dealer as soon as possible.
Toyota CH-R Service Manual > Seat Heater System: Seat Heater for Front Right Seat does not Operate
DESCRIPTION
When the seat heater switch on air conditioning control assembly is operated,
the seat heater control sub-assembly RH receives the signal. The seat heater control
sub-assembly RH receives the signal and operates the front seat heater.
WIRING DIAGRAM
for TMC Made
for TMMT Made
...
Toyota CH-R Service Manual > Lighting System: Daytime Running Light Relay Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls the daytime running lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing
the following procedure.
Before replacing the main body ECU (m ...