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EC-460
[QR (WITH EURO-OBD)]
ELECTRICAL LOAD SIGNAL
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in dam-
age to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
TERMI-
NAL
NO.
WIRE
COLOR
ITEM CONDITION DATA (DC Voltage)
93 BR
Electrical load signal
(Rear window defogger
signal)
[Ignition switch: ON]
● Rear window defogger switch: ON
BATTERY VOLTAGE
(11 - 14V)
[Ignition switch: ON]
● Rear window defogger switch: OFF
Approximately 0V
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