Hyundai Sonata: Troubleshooting
Troubleshooting
| 1. |
The lamp switch inputs can be checked using the GDS.
|
| 2. |
To check the input value of lamp switch, select option "Body Control
Module".
|
| 3. |
To consult the present input/output value of BCM, "Current DATA".
It provides information of BCM input/output conditions of power supply,
turn signal/brake lamp, headlamp, door, locks, outside mirror, wiper,
auto-light and transmitters etc.
|
| 4. |
To check the input value of lamp switch in force mode, select
option "Actuation Test of smart junction box".
|
|
Symptom |
Possible cause |
Remedy |
|
One lamp does not light (all exterior) |
Bulb burned out |
Replace bulb |
|
Socket, wiring or ground faulty |
Repair if necessary |
|
|
Stop lamps do not light |
Bulb burned out |
Replace bulb |
|
Stop lamp fuse (15A) blown |
Check for short and replace fuse |
|
|
Stop lamp switch faulty |
Adjust or replace switch |
|
|
Wiring or ground faulty |
Repair if necessary |
|
|
Stop lamps do not turn off |
Stop lamp switch faulty |
Repair or replace switch |
|
Instrument lamps do not light (Tail lamps light) |
Rheostat faulty |
Check rheostat |
|
Wiring or ground faulty |
Repair if necessary |
|
|
Back up lamps do not light |
Bulb burned out |
Replace bulb |
|
Back up lamp fuse (10A) blown |
Check for short and replace fuse |
|
|
Back up lamp switch (M/T) faulty |
Check switch |
|
|
Transaxle range switch (A/T) faulty |
Check switch |
|
|
Wiring or ground faulty |
Repair if necessary |
|
|
Map lamp does not light |
Bulb burned out |
Replace bulb |
|
Room lamp fuse (10A) blown |
Check for short and replace fuse |
|
|
Map lamp switch faulty |
Check switch |
|
|
Wiring or ground faulty |
Repair if necessary |
|
|
Luggage room lamp does not light |
Bulb burned out |
Replace bulb |
|
Trunk lamp fuse (10A) blown |
Check for short and replace fuse |
|
|
Luggage room lamp switch faulty |
Check switch |
|
|
Wiring or ground faulty |
Repair if necessary |
Rear combination lamp. Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the rear combination lamp cover (A).
3.
...
See also:
Necessary inspections
Fluid levels, such as engine oil, engine coolant, brake fluid, and washer fluid
should be checked on a regular basis, with the exact interval depending on the fluid.
Further details are provided i ...
Body Control Module (BCM). Description and Operation
Description
Body control module receives various input switch signals controlling
time and alarm functions for the intermittent wiper timer, washer timer, rear
defogger timer, seat belts ...
Front Seat. Repair procedures
Replaccement
Seat Assembly Replacement
1.
Remove the seat assembly mounting cover.
2.
After loosening the seat assembly mounting bolts, rem ...
