| Components |

|
No |
Connector A |
Connector B |
Connector C |
|
1 |
Cushion extension moter (Forward) |
B+ (Power) |
Seat slide motor switch (Forward) |
|
2 |
Seat recline motor (Forward) |
Ground (Power) |
Seat recline switch (Forward) |
|
3 |
Seat height motor (Up) |
B+ (Power) |
Seat tilt switch (Up) |
|
4 |
Seat slide motor(Forward) |
- |
Seat height switch (Up) |
|
5 |
Seat Cushion extension moter (Backward) |
Ground |
Seat cushion extension switch (Forward) |
|
6 |
Seat recline motor (Backward) |
|
B_CAN (High) |
|
7 |
Seat tilt motor (Up) |
B_CAN (Low) |
|
|
8 |
Seat tilt motor (Down) |
Driver lumber support motor (Up) |
|
|
9 |
Seat height motor (Down) |
Driver lumber support motor (Mid) |
|
|
10 |
Seat slide motor (Backward) |
Seat slide sensor |
|
|
11 |
|
Seat tilt sensor |
|
|
12 |
Seat recline limit switch (Forward) |
||
|
13 |
Seat position sensor power |
||
|
14 |
IGN 1 |
||
|
15 |
Seat slide switch (Backward) |
||
|
16 |
Seat recline switch (Backward) |
||
|
17 |
Seat tilt switch (Down) |
||
|
18 |
Seat height switch (Down) |
||
|
19 |
Seat cushion extension switch (Backward) |
||
|
20 |
Ground |
||
|
21 |
Driver lumber support motor (Low) |
||
|
22 |
- |
||
|
23 |
Driver lumber support motor (Def) |
||
|
24 |
Seat recline sensor |
||
|
25 |
Seat height sensor |
||
|
26 |
Seat cushion extension limit sensor |
||
|
27 |
Seat recline limit switch (Backward) |
||
|
28 |
Battery (+) |


Circuit Diagram
Removal 1. Remove the negative (-) battery terminal. 2. Remove the front seat assembly.
Inspection 1. Check for resistance between terminals in left switch position. [Audio/Bluetooth] Switch Connector terminal Resistance (± 3%) SEEK Up 1 - 6 430 Ω
Troubleshooting Diagnosis with Diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool). The diagnostic system (Diagnostic tool) provides the following information.