AutoCodes – KIA – P0885 KIA

P0885 KIA Code - A/T Control Relay Malfunction

Quick Answer

The Hyundai Integrated Vehicle Electronic Control (HIVEC) Automatic Transmission supplies the power to the solenoid valves by way of a control relay. Common causes include Faulty Transmission Control Relay, Transmission Control Relay harness is open or shorted, Transmission Control Relay 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: P0885 KIA indicates A/T Control Relay Malfunction.
Common causes: Common causes include Faulty Transmission Control Relay, Transmission Control Relay harness is open or shorted, Transmission Control Relay 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.

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Code Popularity 3,251

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 22, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0885 KIA Description

The Hyundai Integrated Vehicle Electronic Control (HIVEC) Automatic Transmission supplies the power to the solenoid valves by way of a control relay. When the Transmission Control Module (TCM) sets the relay to ON, the relay operates, and the battery power is supplied to all the solenoid valves. When the TCM sets the relay to OFF, all solenoid valve power is shut off and the transmission is held in the 3rd gear position. The TCM checks the A/T control relay signal by monitoring the control signal. If, after the ignition key is turned on, an unexpected voltage value, which is quite a bit lower than battery voltage is detected, the TCM sets this code.

OBDII Code P0885 KIA - A/T Control Relay Malfunction - AutoCodes.com — P0885 KIA Code - A/T Control Relay Malfunction

What does this mean?

What are the Possible Causes of the DTC P0885 KIA?

Faulty Transmission Control Relay
Transmission Control Relay harness is open or shorted
Transmission Control Relay circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P0885 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 P0885 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0885 KIA Code

1. What are the common symptoms of OBDII code P0885 in a KIA, indicating an A/T Control Relay Malfunction?

Symptoms may include issues with shifting gears, inability to shift out of a particular gear, and even a complete failure to engage gears.

2. What are the possible causes of the A/T Control Relay Malfunction leading to OBDII code P0885 in a KIA?

Potential causes include a faulty control relay, damaged wiring or connectors in the transmission control circuit, or issues with the transmission control module.

3. How can I diagnose the A/T Control Relay Malfunction triggering OBDII code P0885 in my KIA?

Diagnosis involves using an OBDII scanner to read the code, checking the transmission control relay, inspecting for damaged wiring, and testing the transmission control module.

4. Can I continue driving my KIA with OBDII code P0885 related to the A/T Control Relay Malfunction?

Continuing to drive with this issue may cause further damage to the transmission system, so it is advisable to address the problem promptly to avoid more severe complications.

5. How can I repair the A/T Control Relay Malfunction causing OBDII code P0885 in my KIA?

Repair may involve replacing the faulty transmission control relay, repairing damaged wiring or connectors, or reprogramming the transmission control module as necessary.

6. Are there any simple troubleshooting steps I can take for OBDII code P0885 in my KIA before seeking professional help?

You can start by checking the transmission control relay, inspecting the wiring for any visible damage, and ensuring all connectors are securely attached before seeking professional assistance.

7. What are the potential risks of ignoring OBDII code P0885 related to the A/T Control Relay Malfunction in my KIA?

Ignoring this issue can lead to further transmission problems, potential safety hazards while driving, and increased repair costs in the long run.

8. Can a DIY enthusiast with basic automotive knowledge address OBDII code P0885 related to the A/T Control Relay Malfunction in a KIA?

Depending on your skill level, you may be able to replace the transmission control relay or inspect wiring, but more complex diagnostics and repairs may require professional help.

9. Is it necessary to reset the OBDII system after repairing the A/T Control Relay Malfunction triggering code P0885 in my KIA?

After completing the repairs, it is recommended to clear the OBDII system using an OBDII scanner to reset the code and ensure the issue has been resolved successfully.

10. How long does it typically take to repair the A/T Control Relay Malfunction causing OBDII code P0885 in a KIA?

The repair time can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a day for professional technicians to diagnose and fix the problem.