Engine-Codes - Kia - P0885 KIA

P0885 KIA Code - A/T Control Relay Malfunction

- Code Popularity: 910 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P0885 KIA Code?

  • 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 P0885 KIA Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the cost to diagnose the P0885 KIA code?

Labor: 1.0

The cost to diagnose the P0885 KIA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P0885 KIA code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the P0885 KIA Code Mean?

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.

A/T Control Relay Malfunction

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