Lexus ES: Terminals Of Ecu
TERMINALS OF ECU
CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY
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DATA LIST / ACTIVE TEST ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive func
DESCRIPTION When the mirror heater switch (rear window defogger switch) on the air conditioning control assembly is pressed, the operation signal is sent to the air conditioning amplifier assembly via
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DESCRIPTION When the CAN bus main lines are normal (no open, short to ground, short to +B or short between lines) and there is an ECU or sensor on the "Communication Bus Check" screen that is indicated as not communicating or whose connection status on the "Communication Bus Check" screen changes in
INSTALLATION
PROCEDURE
1. INSTALL NO. 1 HV BATTERY INTAKE FILTER
(a) Engage the 2 claws to temporarily install the No. 1 HV battery intake filter
to the battery service hole cover.
(b) Engage the 3 claws to install the No. 1 HV battery intake filter to the battery
service hole cover.
2. INS
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