PriusCar.com
Prius Card Access Relay and Other Connections
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Wire Color |
R1 (20A) |
Connection |
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IGNITION SWITCH |
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B |
-coil |
-PS |
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Switch position |
Designation |
Color |
ACC |
ON |
START |
Fuse |
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W |
+coil |
R4 NO2 |
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1 |
not used |
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W |
COM1 |
AM2 |
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2 |
AM1 |
W-G |
X |
X |
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5 AMP |
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B-L |
NO1 |
IG2 (R3 COM1) |
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3 |
ACC (1) |
P-L |
X |
X |
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B |
COM2 |
GND |
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4 |
IG1 |
B-Y |
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X |
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G |
NO2 |
T6 B20-3 (G) |
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5 |
not used |
------ |
------ |
------ |
------ |
------ |
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6 |
IG2 |
B-W |
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X |
X |
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R2 (10A) |
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7 |
AM2 |
W-R |
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X |
X |
15 AMP |
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B |
-coil |
-PS |
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8 |
ST2 |
R-W |
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X |
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W |
+coil |
R4 NO2 |
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G |
COM1 |
AM1 |
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BR |
NO1 |
ACC |
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Power Supply Connections: |
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G |
COM2 |
AM1 |
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+P.S. |
+12 VDC Panel (TB2-1) |
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L |
NO2 |
IG1 |
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Output 1 COM |
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Output 4 COM |
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R4 COM2 |
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R3 (10A) |
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PARK SW COM |
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B |
-coil |
-PS |
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+ battery |
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W |
+coil |
Output 3 NO |
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+ Solar Panel |
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L |
COM1 |
IG2 (R1 NO1) |
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cathode(band)--6A DIODE--anode -- W - + Vehicle 15A "CIG" fuse |
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R |
NO1 |
ST2 |
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-P.S. |
Negative 12VDC Panel (TB2-2) |
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R4 (10A) |
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R1 -coil |
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B |
-coil |
-P.S. |
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R2 -coil |
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B,G |
+coil |
Output 4 NO, R4 NO1 |
R3 -coil |
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B |
COM1 |
PARK SW NC |
R4 -coil |
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G |
NO1 |
R4 + coil |
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- battery |
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R |
COM2 |
+P.S. |
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- Solar Panel |
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W,W |
NO2 |
R1 +coil, R2 +coil |
GND (-Vehicle) -- B - body ground point at left cowl |
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-- B - Earth Ground, Panel (TB2-3) |
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-- B - LOCK OUTPUT COM |
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-- B - Output 2 COM |
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