Headlight Leveling Switch
ComponentsToyota CH-R Service Manual > Smart Key System(for Start Function): Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION
This DTC is stored when a malfunction in the IG circuit or IG hold circuit of
the certification ECU (smart key ECU assembly) is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
B2271
...
Toyota CH-R Owners Manual > Driving procedures: Engine (ignition) switch (vehicles with a smart key system)
Performing the following operations when carrying the electronic
key on your person starts the engine or changes engine switch modes.
Starting the engine
Check that the parking brake is set.
Check that the shift lever is in P.
Firmly depress the brake pedal.
and
message will be displ ...