P1446 KIA Code - Leak Detection Module Solenoid Valve Circuit Fault
Quick Answer
P1446 KIA indicates Leak Detection Module Solenoid Valve Circuit Fault. Common causes include Faulty Detection Module Leak (DMTL) Solenoid, DMTL Solenoid harness is open or shorted, DMTL Solenoid 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
- P1446 KIA indicates Leak Detection Module Solenoid Valve Circuit Fault.
- Common causes
- Common causes include Faulty Detection Module Leak (DMTL) Solenoid, DMTL Solenoid harness is open or shorted, DMTL Solenoid 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 P1446 KIA Description
What are the Possible Causes of the DTC P1446 KIA?
- Faulty Detection Module Leak (DMTL) Solenoid
- DMTL Solenoid harness is open or shorted
- DMTL Solenoid circuit poor electrical connection
How to Fix the DTC P1446 KIA?
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 P1446 KIA 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.
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Frequently Asked Questions about P1446 KIA Code
What does the OBDII code P1446 mean for a Kia?
P1446 indicates a fault in the Leak Detection Module Solenoid Valve Circuit, which is part of the evaporative emissions control system (EVAP).
What are the common symptoms of code P1446 on a Kia?
Symptoms may include an illuminated check engine light, failed emissions tests, and a possible fuel odor near the vehicle.
What causes the P1446 code to be triggered on a Kia?
Common causes include a faulty leak detection solenoid valve, damaged wiring or connectors in the solenoid circuit, or a malfunctioning EVAP system component.
Can I drive my Kia with the P1446 code active?
While the car may remain drivable, it is not recommended to ignore the code as it can lead to increased emissions and potential EVAP system damage.
How can I diagnose the P1446 code on my Kia?
Use an OBDII scanner to verify the code, inspect the leak detection solenoid valve for damage, and check the wiring and connectors for continuity or corrosion.
What repairs are needed to fix code P1446 on a Kia?
Repairs typically involve replacing the leak detection solenoid valve, repairing damaged wiring, or addressing any other EVAP system issues.
How much does it cost to repair a P1446 code on a Kia?
The repair cost can range from $100 to $400, depending on whether the issue is with the solenoid valve or additional components in the EVAP system.
Can a loose gas cap cause the P1446 code on a Kia?
A loose or faulty gas cap can cause EVAP-related codes, but P1446 specifically points to a fault in the leak detection solenoid valve circuit.
How do I prevent the P1446 code from recurring on my Kia?
Regularly inspect the EVAP system, ensure the gas cap is properly tightened, and repair any damaged wiring promptly.
Will clearing the P1446 code fix the problem?
Clearing the code may turn off the check engine light temporarily, but the underlying issue must be addressed to prevent the code from returning.
Discuss the causes and fixes for P1446 KIA OBDII Code
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