Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Kia Forte LX, Automatic TransFACTORY OEM SERVICE PROCEDURE
Input/output Current Data
INPUT/OUTPUT CURRENT DATA REFERENCE CHART
| NO | Description | Unit |
|---|---|---|
| 1 | Load Battery Voltage | V |
| 2 | ABS Speed Sensor (main) | Km/h |
| 3 | Start Stop Button SW | OFF/ON |
| 4 | ACC input | OFF/ON |
| 5 | IGN1 Input | OFF/ON |
| 6 | IGN2 Input | OFF/ON |
| 7 | Fob In Switch | RELEASE/INSERT |
| 8 | Start Relay Monitoring Input | |
| 9 | SSB Ember LED Output | OFF/ON |
| 10 | SSB Blue LED Output | OFF/ON |
| 11 | Fob Holder Illumination Output | OFF/ON |
| 12 | SSB Illumination Output | OFF/ON |
| 13 | ACC Relay Output | OFF/ON |
| 14 | IGN1 Relay Output | OFF/ON |
| 15 | IGN2 Relay Output | OFF/ON |
| 16 | Start Relay S1 Output | OFF/ON |
| 17 | ESCL Battery Output | OFF/ON |
| 18 | ESCL GND Output | OFF/ON |
| 19 | CPU Battery Voltage | V |
| 20 | Engine Speed | DATA*1.0 |
| 21 | ACC Relay SCB | OFF/ON |
| 22 | IGN1 Relay SCB | OFF/ON |
| 23 | IGN2 Relay SCB | OFF/ON |
| 24 | Start Relay SCB | OFF/ON |
| 25 | SCC Relay Open | OFF/ON |
| 26 | IGN1 Relay Open | OFF/ON |
| 27 | IGN2 Relay Open | OFF/ON |
| 28 | ACC Output SCB | OFF/ON |
| 29 | IGN1 Output SCB | OFF/ON |
| 30 | IGN2 Output SCB | OFF/ON |
| 31 | Start Output SCB | OFF/ON |
| 32 | ACC Output SCG | OFF/ON |
| 33 | IGN1 Output SCG | OFF/ON |
| 34 | IGN2 Output SCG | OFF/ON |
| 35 | Start Output SCG | OFF/ON |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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