P3073 Chevrolet Code - Engine Coolant Pump Low Current
Quick Answer
The cooling system's function is to maintain an efficient engine operating temperature during all engine speeds and operating conditions. Common causes include Faulty Engine Coolant Pump, Engine Coolant Pump harness is open or shorted, Engine Coolant Pump circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P3073 Chevrolet indicates Engine Coolant Pump Low Current.
- Common causes
- Common causes include Faulty Engine Coolant Pump, Engine Coolant Pump harness is open or shorted, Engine Coolant Pump circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P3073 Chevrolet Description
What are the Possible Causes of the DTC P3073 Chevrolet?
- Faulty Engine Coolant Pump
- Engine Coolant Pump harness is open or shorted
- Engine Coolant Pump circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P3073 Chevrolet?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P3073 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P3073 Chevrolet code?
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Need Help with the Code?
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Frequently Asked Questions about P3073 Chevrolet Code
1. What are the common symptoms of OBDII code P3073 (Chevrolet) related to the Engine Coolant Pump Low Current?
The common symptoms include poor engine performance, overheating, illuminated check engine light, and possible coolant leaks.
2. What are the possible causes of OBDII code P3073 (Chevrolet) indicating Engine Coolant Pump Low Current?
Potential causes include a faulty engine coolant pump, damaged wiring or connectors, low coolant levels, a malfunctioning engine control module (ECM), or a defective coolant temperature sensor.
3. How can I diagnose OBDII code P3073 (Chevrolet) for Engine Coolant Pump Low Current?
Diagnosis involves using an OBDII scanner to retrieve the code, checking the coolant pump for proper operation, inspecting wiring and connectors for damage, testing coolant levels, and verifying the functionality of related components.
4. Is it safe to continue driving with OBDII code P3073 (Chevrolet) for Engine Coolant Pump Low Current?
It is not recommended to drive with this code active, as it can lead to engine overheating and potential damage. It's best to address the issue promptly to avoid further complications.
5. How can I repair OBDII code P3073 (Chevrolet) associated with Engine Coolant Pump Low Current?
Repair options may include replacing the engine coolant pump, repairing or replacing damaged wiring/connectors, topping up coolant levels, resetting the ECM, or replacing a faulty coolant temperature sensor.
6. Can a DIY enthusiast fix OBDII code P3073 (Chevrolet) for Engine Coolant Pump Low Current?
Depending on your mechanical skills and tools available, some DIY enthusiasts may be able to address this issue by following repair guides or consulting with professionals for guidance.
7. How much does it typically cost to repair OBDII code P3073 (Chevrolet) for Engine Coolant Pump Low Current?
The cost of repairs can vary based on factors like the extent of the damage, parts needed, labor rates, and whether you choose to go to a dealership, independent mechanic, or attempt a DIY repair.
8. Will resetting the OBDII code P3073 (Chevrolet) related to Engine Coolant Pump Low Current make it go away permanently?
Resetting the code may temporarily clear the check engine light, but if the underlying issue causing the code is not addressed, it is likely to reappear. Proper diagnosis and repair are essential for a permanent solution.
9. Can a malfunctioning Engine Coolant Pump affect the overall performance of the vehicle?
Yes, a malfunctioning Engine Coolant Pump can impact the engine's cooling system, potentially leading to overheating, poor performance, and even engine damage if not addressed promptly.
10. How often should I check the Engine Coolant Pump to prevent OBDII code P3073 (Chevrolet) from occurring?
Regular maintenance checks, including inspecting the Engine Coolant Pump during routine service intervals, can help prevent issues that may trigger OBDII code P3073 and ensure the proper functioning of the cooling system.
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