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.
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HOMESERVICE MANUALSCHEVROLET2018SPARK LS, STANDARD TRANSREPAIR AND DIAGNOSISGENERAL INFORMATIONOEM GENERAL INFORMATIONVEHICLE DIAGNOSTIC INFORMATION - SPECIFICATIONSSPECIFICATIONSK43 POWER STEERING CONTROL MODULE: SCAN TOOL INFORMATION
2018 Chevrolet Spark LS, Standard Trans
K43 Power Steering Control Module: Scan Tool Information
2018 Chevrolet Spark LS, Standard TransSECTION K43 Power Steering Control Module: Scan Tool Information
Power Steering Control Module Scan Tool Data Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON | |||
| Ignition Cycle Counter | - | Varies | This displays the number of ignition cycles. |
| Calculated System Temperature | - | Varies | This displays ° C. This is the current system temperature. |
| Steering Wheel Angle | - | Varies | This displays Degrees. This displays the current steering wheel angle in degrees. |
| Steering Wheel Input Torque | - | Varies | This displays N.m. This displays the current steering input torque in N.m. |
| Power Steering Motor Overload Protection Counter | - | Varies | This displays counts. This displays the Electric Power Steering Motor Overload Protection Incidents counter. |
| Power Steering Control Module SPS Calibration Status | - | True/False | Indicates the completion status of the Electric Power Steering calibration. |
| Power Steering Control Module Center Procedure | - | True/False | Indicates the completion status of the Electric Power Steering centering procedure. |
| Engine Speed | - | 0 RPM | This displays RPM. This is the current engine speed from the ECM. |
| Vehicle Speed | - | 0 Km/h (0 MPH) | This displays km/h (mph). This is the current vehicle speed. |
| Motor Feedback Current | - | Varies | This displays amps (A). This displays the Electric Power Steering Motor Current Feedback. |
| Delivered Torque | - | Varies | This displays N.m. This displays the current value of the Output Torque of the Electric Power Steering. |
| Power Mode | - | OFF/Accessory/Run/Crank Request | This displays system power mode. |
| Battery Voltage | - | Varies | This displays Volts. This is the current battery voltage. |
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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.