CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
INSPECT BATTERY VOLTAGE |
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
|
3. |
CHECK AND CLEAR DTCs* |
|
4. |
PROBLEM SYMPTOM CONFIRMATION |
Result |
Proceed to |
---|---|
Symptom does not occur. |
A |
Symptom occurs. |
B |
B | ![]() |
GO TO STEP 6 |
|
5. |
SYMPTOM SIMULATION |
|
6. |
CHECK CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning
normally (See page ).
Result |
Proceed to |
---|---|
CAN communication DTC is not output. |
A |
CAN communication DTC is output. |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
|
7. |
CHECK LIN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the LIN communication system is functioning
normally (See page ).
Result |
Proceed to |
---|---|
LIN Communication DTC is not output. |
A |
LIN Communication DTC is output. |
B |
B | ![]() |
GO TO LIN COMMUNICATION SYSTEM |
|
8. |
DTC CHECK* |
(a) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is output. |
A |
DTC is not output. |
B |
B | ![]() |
GO TO STEP 9 |
|
9. |
PROBLEM SYMPTOMS TABLE |
(a) Proceed to Problem Symptoms Table (See page
).
Result |
Proceed to |
---|---|
Fault is not listed in problem symptoms table. |
A |
Fault is listed in problem symptoms table. |
B |
B | ![]() |
GO TO STEP 11 |
|
10. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Terminals of ECU (See page ).
(b) Data List / Active Test (See page ).
|
11. |
REPAIR OR REPLACEMENT |
|
12. |
CONFIRMATION TEST* |
NEXT | ![]() |
END |
Antenna Coil Open / Short (B2784)
DESCRIPTION
The transponder key coil is built into the transponder key amplifier and receives
a key code signal from the transponder chip in the key. This signal is amplified
by the amplifier, then it is output to the transponder key ECU assembly.
...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL BEARING BRACKET HOLE SNAP RING (for RH Side)
(a) Install a new bearing bracket hole snap ring to the front drive shaft assembly
RH.
2. INSTALL FRONT DRIVE SHAFT BEARING (for RH Side)
(a) Using SST, install a ne ...
Sleep Operation Failure of Occupant Classification ECU (B1796)
DESCRIPTION
In sleep mode, the occupant classification ECU reads the condition of each sensor
while the ignition switch is off.
In this mode, if occupant classification ECU detects an internal malfunction,
DTC B1796 is output.
DTC No.
...