Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE TRANSMITTER HOUSING COVER
2. REMOVE DOOR CONTROL TRANSMITTER MODULE
Inspection
INSPECTION
PROCEDURE
1. INSPECT DOOR CONTROL TRANSMITTER
(a) Inspect operation of the transmitter.
(1) Remove the battery (lithium battery) from the transmitter (See page ).
(2) Install a new or non-depleted battery (lithium battery). HINT: When a new or non-depleted battery is not available, first connect 2 new 1.5 batteries in series. Then connect leads to the batteries and apply 3 V to the transmitter, as shown in the illustration. |
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(3) From outside the vehicle, approximately 1 m (3.28 ft) from the driver side outside door handle, test the transmitter by pointing its key plate at the vehicle and pressing a transmitter switch.
OK:
The door lock can be operated via the transmitter.
The LED comes on more than once.
(b) Inspect the battery capacity.
(1) Remove the battery from the electrical key transmitter that does not operate. Attach a lead wire (0.6 mm (0.0236 in.) in diameter or less including wire sheath) with tape or equivalent to the negative terminal (See page ).
NOTICE:
Do not wrap the lead wire around a terminal, wedge it between the terminals, or solder it. A terminal may be deformed or damaged, and the battery will not be able to be installed correctly.
(2) Carefully pull the lead wire out from the position shown in the illustration and install the previously removed transmitter battery. |
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(3) Using an oscilloscope, check the transmitter battery voltage waveform.
HINT:
Measure the transmitter battery voltage while pressing the LOCK or UNLOCK switch on the transmitter.
Standard voltage:
Item |
Content |
---|---|
Tester Connection |
Battery positive (+) - Battery negative (-) |
Tool Setting |
0.5 V/DIV., 100 ms/DIV. |
Condition |
Ignition switch off, all doors closed and LOCK or UNLOCK switch is pressed |
Specified Condition |
2.2 to 3.2 V (Refer to the waveform) |
If the result is not as specified, replace the transmitter battery.
Installation
INSTALLATION
PROCEDURE
1. INSTALL DOOR CONTROL TRANSMITTER MODULE
2. INSTALL TRANSMITTER HOUSING COVER
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 1 ENGINE UNDER COVER
2. REMOVE NO. 2 ENGINE UNDER COVER
3. DRAIN ENGINE COOLANT
4. REMOVE COOL AIR INTAKE DUCT SEAL
5. REMOVE INLET AIR CLEANER ASSEMBLY
6. REMOVE RADIATOR GRILLE
7. REMOVE LOW PITCHED HORN AS ...
Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood release lever.
The hood will pop up slightly.
Lift the hood catch and lift the hood.
Hold the hood open by inserting the supporting rod into the slot.
CAUTION
- P ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK RADIATOR CAP SUB-ASSEMBLY
(a) Measure the valve opening pressure.
(1) If there are water stains or foreign matter on rubber packings 1, 2 or 3,
clean the part(s) with water and finger scouring.
(2) Check that r ...