| Components |





| No | Description | No | Description |
| 1 | - | 21 | Speaker (+) |
| 2 | Illumination (-) | 22 | Speaker (+) |
| 3 | Rheostat switch (Down)_Input | 23 | Immobilizer_Input |
| 4 | Rheostat switch (Up)_Input | 24 | AT ('P' Position) |
| 5 | - | 25 | AT ('R' Position) |
| 6 | Oil press switch_Input | 26 | AT ('N' Position) |
| 7 | Washer level (Low signal)_Input | 27 | AT ('D' Position) |
| 8 | Alternator_Input | 28 | AT ('S' Position) |
| 9 | LDWS_Input | 29 | Multimedia-CAN (Low) |
| 10 | Driver mode switch_Input | 30 | Multimedia-CAN (High) |
| 11 | Detent | 31 | - |
| 12 | Active ECO switch_Input | 32 | Chassis-CAN (High) |
| 13 | - | 33 | Chassis-CAN (Low) |
| 14 | Fuel sender (+)_Input | 34 | Trip switch 1 (+)_Input |
| 15 | - | 35 | Trip switch 2 (+)_Input |
| 16 | Fuel sender (-)_Input | 36 | Trip switch (-)_Input |
| 17 | Vehicle speed | 37 | GND |
| 18 | - | 38 | - |
| 19 | AIR BAG (+)_Input | 39 | IGN 1 |
| 20 | Tail lamp_Input | 40 | Battery (+) |
S..
Operation and Leakage Check Check all of the following items: ComponentProcedureBrake Booster (A)Check brake operation by applying the brakes during a test drive. If the brakes do not work properly, check the brake booster. Replace the brake booster as an assembly if it does not work properly or if there are signs of leakage...