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
|
|
|
(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
|
|
|
(c) Using a screwdriver with its tip wrapped in protective tape, remove the transmitter battery. Text in Illustration
NOTICE:
|
|
2. INSTALL TRANSMITTER BATTERY
|
(a) Install a new transmitter battery with the positive (+) side facing upward, as shown in the illustration. NOTICE:
|
|
|
(b) Install the transmitter housing cover by pressing down on it as shown in the illustration. |
|
|
(c) Insert the mechanical key as shown in the illustration. |
|
(d) Press one of the transmitter switches and check that the LED illuminates.
OK:
Transmitter LED illuminates when switch is pressed.
Entry Exterior Alarm and Answer-back Buzzer do not Sound
Unlock Warning SwitchDiagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Smart Key System
DTC Code
Detection Item
See page
B27A1
Open in Driver Side Electrical Antenna Circuit
B27A5
Open in Front Floor Electrical Key Oscillator Circuit
...
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC (for TIRE PRESSURE WARNING ECU AND RECEIVER) (USING TECHSTREAM)
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Tire Pressure Monito ...
Security Indicator Light Does not Blink
DESCRIPTION
The certification ECU (smart key ECU assembly) blinks the security indicator
light when the immobiliser is set (engine switch off, or driver door is
opened and closed with engine switch on (IG)).
The certification ECU (smart key ECU assembly) receive the security
...