Symptoms of a Faulty Cruze ECU?
1 Answers
Cruze ECU failure can manifest in various malfunctions, such as the factory anti-theft remote failing to open the trunk, the vehicle's small lights not illuminating, brake lights not working while the high-mounted stop lamp remains functional, windshield washers failing to spray, the engine warning light not activating, or even complete failure to start the vehicle with the starter motor inoperative. The symptoms of a faulty automotive ECU include: 1. Symptom one: The instrument cluster may display erratically or appear dim. 2. Symptom two: The trip computer screen may show no display at all. 3. Symptom three: The vehicle may have electrical power but no display and fail to ignite. 4. Symptom four: The doors may not open. 5. Symptom five: Water-damaged ECUs may exhibit corrosion, leading to broken circuit traces, pin short circuits, or component failure.