Toyota Prius 2010 Repair Manual page 53

Terminal No.
Wiring
Color
(Symbol)
L17-10 (S5-3)
- L17-13 (SG- B - G
2)
L17-11
Y
(CANH)
L17-12
BR
(CANL)
L17-13 (SG-2) G - Body
- Body ground ground
W-B -
L17-14 (GND)
Body
- Body ground
ground
L17-15
(ECOS) - L17- G - W-B
14 (GND)
L17-15
(ECOS) - L17- G - W-B
14 (GND)
L17-16
BR - W-
(PTC3) - L17-
B
14 (GND)*1
L17-17
LG - W-
(PCD1) - L17-
B
14 (GND)*3
L17-17
LG - W-
(PCD1) - L17-
B
14 (GND)*3
L17-18
(PTC1) - L17- W - W-B
14 (GND)*1
2010 Toyota Prius
Terminal Description
Power supply for A/C
pressure sensor
CAN communication
system
CAN communication
system
Ground for A/C pressure
sensor, A/C ambient
temperature sensor
Ground for main power
supply
ECO MODE switch
signal
ECO MODE switch
signal
PTC heater operation
signal
Plasmacluster operation
signal
Plasmacluster operation
signal
PTC heater operation
signal
Condition
Power switch on (IG)
A/C switch off
-
-
Always
Always
Power switch on (IG)
ECO MODE switch off
Power switch on (IG)
ECO MODE switch on
Engine is running (1250 rpm or higher)
Temperature setting: MAX. HOT
Ambient temperature: 10°C (50°F) or lower
Engine coolant temperature: 65°C (149°F)
or lower
Light control switch off
Blower switch on
Power switch on (IG)
Blower switch off
(plasmacluster not operating)
Power switch on (IG)
Blower switch on
(plasmacluster operating)
Engine is running (1250 rpm or higher)
Specified
Condition
Below 1 V
-
-
Below 1 V
Below 1 V
11 to 14 V
Below 1 V
11 to 14 V
11 to 14 V
Below 1 V
11 to 14 V
Repair Manual