DESCRIPTION
This DTC is stored when there is an open or short in the transponder key coil (built into the engine switch).
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2784 |
Transponder key coil is open or shorted. |
|
CAUTION / NOTICE / HINT
NOTICE:
If the certification ECU (smart key ECU assembly) is replaced, register the key
(See page ).
PROCEDURE
1. |
CHECK DTC OUTPUT |
(a) Clear the DTCs (See page ).
(b) Recheck for DTCs (See page ).
OK:
DTC B2784 is not output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
|
2. |
REPLACE ENGINE SWITCH |
(a) Replace the engine switch (See page for
2GR-FE, See page for 1AR-FE)).
|
3. |
CHECK DTC OUTPUT |
(a) Clear the DTCs (See page ).
(b) Recheck for DTCs (See page ).
OK:
DTC B2784 is not output.
OK | ![]() |
END (ENGINE SWITCH WAS DEFECTIVE) |
NG | ![]() |
REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
Installation
INSTALLATION
PROCEDURE
1. INSTALL ENGINE SWITCH
(a) Attach the 2 claws to install the engine switch.
2. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL ASSEMBLY
(a) Connect the connector.
...
Sliding Roof Switch Assembly
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE MAP LIGHT ASSEMBLY
Inspection
INSPECTION
PROCEDURE
1. INSPECT SLIDING ROOF SWITCH (ROOF CONSOLE BOX ASSEMBLY)
(a) Measure the resistance according to the value(s) in ...
Air Fuel Ratio Sensor
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY
2. REMOVE COOL AIR INTAKE DUCT SEAL
3. REMOVE INLET AIR CLEANER ASSEMBLY
4. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
5. REMOV ...