Fault Code Guides

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  Jun 17, 2026 · Sparkace LAUNCH

  Code B1375: HVAC Module Internal Fault – Diagnosing Core Logic Failures

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  Jun 17, 2026 · Sparkace LAUNCH

  Code B1370: Ignition Switch Circuit – Diagnosing Power Distribution and Starting Failures

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  Jun 17, 2026 · Sparkace LAUNCH

  Code B1346: A/C Refrigerant Pressure Sensor Fault – Diagnosing Climate Cooling Failures

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  Jun 17, 2026 · Sparkace LAUNCH

  B1342 Code: ECU Internal Fault – Diagnosing Fatal Processing Drops and Internal Component Failures

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  Jun 17, 2026 · Sparkace LAUNCH

  Code B1241 – Air Intake Door Actuator: Diagnosing Recirculation System Failures

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  Jun 17, 2026 · Sparkace LAUNCH

  Code B1231 – Ambient Temperature Sensor Circuit: Diagnosing Exterior Feedback Failures

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