DESCRIPTION
DTC Code |
DTC Detection Condition |
Trouble Area |
DTC Output Confirmation Operation |
---|---|---|---|
B2793 |
A transponder chip malfunction (1 trip detection logic*). |
|
Insert the key into the ignition key cylinder, turn the ignition switch from off to ON and wait at least 20 seconds. |
B2794 |
A key with an incomplete key ID code is used to turn the ignition switch to ON (1 trip detection logic*). |
||
B2797 |
A key with a BCC malfunction is used to turn the ignition switch to ON (1 trip detection logic*). |
||
B2798 |
Key ID code identification cannot be completed within the specified time (1 trip detection logic*). |
Vehicle Condition when Malfunction Detected |
Fail-safe Operation when Malfunction Detected |
---|---|
Engine cannot be started |
- |
DTC No. |
Data List and Active Test |
---|---|
B2793 |
- |
B2794 |
- |
B2797 |
- |
B2798 |
- |
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CLEAR DTC |
(a) Clear the DTCs (See page ).
|
2. |
CHECK DTC OUTPUT |
(a) Perform "DTC Output Confirmation Operation" procedure.
(b) Check for DTCs (See page ).
HINT:
If DTC B2793, B2794, B2797, or B2798 is stored, clear the DTCs before checking the next key.
OK:
DTC B2793, B2974, B2797 and B2798 are not output.
Result
Result |
Proceed to |
---|---|
DTCs are output for all of the keys |
A |
DTCs are output for any of the keys |
B |
DTCs are not output |
C |
B | ![]() |
REPLACE KEY THAT DTC IS OUTPUT |
C | ![]() |
USE SIMULATION METHOD TO CHECK |
|
3. |
CHECK CONNECTION OF CONNECTOR |
(a) Check that the connector is properly connected to the transponder key coil.
(b) Check that the engine starts with the key.
OK:
Engine starts normally.
OK | ![]() |
END (CONNECTOR WAS NOT CONNECTED PROPERLY) |
|
4. |
REPLACE TRANSPONDER KEY COIL |
(a) Clear the DTCs (See page ).
(b) Replace the transponder key coil (See page
).
(c) Check that the engine starts with the key (See page
).
OK:
Engine starts normally.
OK | ![]() |
END (TRANSPONDER KEY COIL WAS DEFECTIVE) |
NG | ![]() |
REPLACE TRANSPONDER KEY ECU ASSEMBLY |
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE OIL PUMP RELIEF VALVE
(a) Using a 27 mm socket wrench, remove the oil pump relief valve plug.
(b) Remove the oil pump relief valve spring and oil pump relief valve.
(c) Remove the spring and relief valve.
2. R ...
Engine Oil Cooler
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT OIL COOLER ASSEMBLY
(a) Check the oil cooler assembly for damage and clogging.
If necessary, replace the oil cooler assembly.
...
Removal
REMOVAL
PROCEDURE
1. REMOVE FUEL TANK ASSEMBLY
Click here
2. DISCONNECT FUEL TANK MAIN TUBE SUB-ASSEMBLY
Click here
3. REMOVE FUEL PUMP GAUGE RETAINER
NOTICE:
Before performing these procedures, first cover the connectors and tube joints
of the fuel suction tube with pump and gauge ass ...