Hyundai Sonata: Immobilizer Control Unit. Repair procedures
Replacement
| 1. |
Disconnect the negative (-) battery terminal.
|
| 2. |
Remove the crash pad lower panel.
(Refer to the BD group - "Crash pad")
|
| 3. |
Disconnect the 5P connector of the SMARTRA unit and then remove
the SMARTRA unit (A) after loosening the bolt.
|
| 4. |
Installation is the reverse of removal procedure.
|
Repair procedures
Teaching Procedures
1.
Key Teaching Procedure
Key teaching must be done after replacing a defective PCM(ECM)
or when providing additional keys to the vehicle owner ...
Antenna Coil. Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering column upper and lower shrouds after loosening
the scr ...
See also:
Power window lock button
The driver can disable the power window switches on a front and rear passenger
door by pressing the power window lock button located on the driver’s door to
the LOCK position (pressed). ...
ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 5°
TPS
TPS 1 fault
ECM looks at TPS2
...
Repair procedures
Operation and Leakage Check
Check all of the following items:
Component
Procedure
Brake Booster (A)
Check brake operation by applying the brakes ...

