PRECAUTION
IGNITION SWITCH EXPRESSIONS
(a) The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.
Expression |
Ignition Switch (Position) |
Engine Switch (Condition) |
---|---|---|
Ignition Switch off |
LOCK |
Off (Lock) |
Ignition Switch ACC |
ACC |
On (ACC) |
Ignition Switch ON |
ON |
On (IG) |
Engine Start |
START |
On (Start) |
Toyota CH-R Service Manual > Lighting System: Power Source Circuit
DESCRIPTION
When the ignition switch is ON or the operation conditions of the headlights
are met, the main body ECU (multiplex network body ECU) supplies power to the headlight
ECU sub-assemblies via the No. 1 integration relay.
When the ignition switch is ON, the main body ECU (multiplex netw ...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Transmission Range Sensor Circuit (PRNDL Input) (P0705)
DESCRIPTION
The park/neutral position switch and transmission control switch (shift lock
control unit assembly) detect the shift lever position and send signals to the ECM.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
...