P1115 — Chevrolet — Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

P1115 (Chevrolet): Engine Coolant Temperature (ECT) Sensor Circuit Intermittent… — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain