Lexus ES: Operation Check
OPERATION CHECK
CHECK WINDSHIELD DEICER SYSTEM
(a) Turn the engine switch on (IG).
(b) Check that the windshield deicer wire (windshield glass) becomes warm by operating the front wiper deicer switch.
(c) Confirm that windshield deicer system operation stops after approximately 15 minutes.
NOTICE:
If the battery voltage becomes low, battery load control will operate in order to ensure sufficient power is supplied to the power steering system. In this case, the windshield deicer system may not operate.
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PROBLEM SYMPTOMS TABLE NOTICE:
If the battery voltage becomes low, battery load control will operate in order to ensure sufficient power is supplied to the power steering system. In this case, the
TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY *A w/o Seat Heater *B w/ Seat Heater (a) Disconnect the G39 air conditioning amplifier assembly connector. (b) Measure the volta
DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT BATTERY VOLTAGE (a) Measure the battery voltage. Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace th
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COMPONENTS ILLUSTRATION *A for Driver Side *B for Front Passenger Side *C w/ Illumination - - *1 BOX BOTTOM MAT *2 COURTESY LIGHT ASSEMBLY *3 DOOR ARMREST COVER *4 FRONT DOOR INSIDE HANDLE SUB-ASSEMBLY *5 FRONT DOOR TRIM BOARD SUB-ASSEMBLY *6 MULTIPL
INSTALLATION
PROCEDURE
1. INSTALL AIR TUBE
(a) Engage the clamp to install the air delivery way to the intake air
surge tank assembly.
(b) Install the 2 clips to the air tube.
(c) Connect the air tube to the air delivery w
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