Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
NOTICE:
Take extra care when handling these precision electronic components.
PROCEDURE
1. REMOVE TRANSMITTER BATTERY
(a) Push the release hook knob and extract the mechanical key as shown in the illustration. Text in Illustration
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(b) Insert a precision screwdriver with its tip wrapped in protective tape into the gap, and turn the screwdriver to remove the transmitter housing cover. Text in Illustration
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(c) Using a screwdriver with its tip wrapped in protective tape, remove the transmitter battery. Text in Illustration
NOTICE:
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2. INSTALL TRANSMITTER BATTERY
(a) Install a new transmitter battery with the positive (+) side facing upward, as shown in the illustration. NOTICE:
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(b) Install the transmitter housing cover by pressing down on it as shown in the illustration. |
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(c) Insert the mechanical key as shown in the illustration. |
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(d) Press one of the transmitter switches and check that the LED illuminates.
OK:
Transmitter LED illuminates when switch is pressed.
Diagnosis System
DIAGNOSIS SYSTEM
1. CHECK DLC3
(a) The vehicle's ECU uses the ISO 9141-2 for communication protocol. The terminal
arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format.
Symbols (Terminal No.)
Terminal Description
Condition
...
Sound of Portable Player cannot be Heard from Speakers or Sound is Low
PROCEDURE
1.
CHECK PORTABLE PLAYER SETTINGS
(a) Check the portable player settings.
(1) Check that the volume is not set to "0".
(2) Check that the mute is off.
(b) Check that the sound of the portable player can be heard from the speakers.
OK:
Sound ...
A-TRAC Indicator Light Remains ON
DESCRIPTION
This is the A-TRAC main switch circuit. When the A-TRAC switch is turned on with
the transfer in L4, the A-TRAC function is available and the A-TRAC indicator light
illuminates.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (master ...