Hyundai Elantra: Smart key unit. Components and
Components Location
Component (1)
Connector Pin Information
|
No. |
Connector A(26 pins) |
No. |
Connector B(16 pins) |
No. |
Connector C(22 pins) |
|
1 |
Battery power load |
1 |
CAN L |
1 |
Start/Stop button switch ILL |
|
2 |
- |
2 |
CAN H |
2 |
Start/Stop button lamp |
|
3 |
Power ground 1 |
3 |
- |
3 |
- |
|
4 |
IGN 1 |
4 |
Stop lamp fuse |
4 |
Internal antenna #2 power |
|
5 |
IGN 1 relay |
5 |
Brake switch |
5 |
Internal antenna #1 power |
|
6 |
ACC |
6 |
Immobilizer antenna power |
6 |
- |
|
7 |
IGN 2 |
7 |
- |
7 |
- |
|
8 |
Start/Stop button switch 2 |
8 |
Wheel speed |
8 |
Trunk antenna power |
|
9 |
- |
9 |
Driver toggle button |
9 |
Bumper antenna power |
|
10 |
- |
10 |
- |
10 |
Assistant antenna power |
|
11 |
- |
11 |
External buzzer |
11 |
Driver antenna power |
|
12 |
CAN H |
12 |
P position / Clutch switch |
12 |
SSB LED Blue / GN |
|
13 |
CAN L |
13 |
Start feedback |
13 |
SSB illumination power |
|
14 |
Battery voltage CPU |
14 |
Immobilizer antenna ground |
14 |
- |
|
15 |
- |
15 |
Diagnostic - K |
15 |
Internal antenna #2 ground |
|
16 |
Power ground 2 |
16 |
Start/Stop button switch LED |
16 |
Internal antenna #1 ground |
|
17 |
Starter relay |
|
|
17 |
- |
|
18 |
IGN 2 relay |
18 |
- |
||
|
19 |
ACC relay |
19 |
Trunk antenna ground |
||
|
20 |
- |
20 |
Bumper antenna ground |
||
|
21 |
Trunk lid switch |
21 |
Assistant antenna ground |
||
|
22 |
- |
22 |
Driver antenna ground |
||
|
23 |
RPM |
|
|
||
|
24 |
EMS COM |
||||
|
25 |
Start/Stop button switch 1 |
||||
|
26 |
Assistant toggle button |
