Toyota Camry Hybrid AHV40 Manual page 116

4. Shift Lock System
General
D The shift lock mechanism prevents the shift lever from being shifted to any position other than the P
position, unless the IG-ON mode is selected, and the brake pedal is depressed. This mechanism helps
to prevent unintentional acceleration.
D The shift lock system mainly consists of the shift lock ECU, shift lock solenoid and shift lock override
button.
D The shift lock solenoid has a built-in P detection switch.
" A
System Diagram
Stop Light Switch
Main Body ECU
(IG Relay)
Layout of Main Components
Stop Light Switch
System Operation
D The shift lock ECU uses the P detection switch to detect the shift lever position, and receives inputs from
the stop light switch and the main body ECU. Upon receiving these signals, the shift lock ECU turns ON
the shift lock solenoid in order to release the shift lock.
D A shift lock override button, which manually overrides the shift lock mechanism, is used.
CHASSIS - P311 HYBRID TRANSAXLE
Shift Lock ECU
Shift Lock Override Button
Shift Lock ECU
Shift Lock Solenoid Assembly
Shift Lock
Solenoid
P Detection
Switch
Shift Lock Solenoid Assembly
D Shift Lock Solenoid
D P Detection Switch
02HCH42TE
CH-15
01YCH49TE