2015 Kia Soul EV +FACTORY OEM SERVICE PROCEDURE

DTC Description: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • High pressure accumulator pressure monitoring
  1. Damaged or poor connector connection
  2. Defected high pressure accumulator
  3. Defected IBAU(pressure sensor integrated)
  4. Air bleeding is not properly completed
Enable Conditions
  • High pressure accumulator pressure and 1/2 of boost chamber pressure is not matched during IBAU control
  • Over 30 bar of pressure change in high pressure accumulator for 100 times is detected within 2 sec.
Check Lamp
  • Brake(EBD), ABS, ESC(ESP), AVH(yellow), buzzer
Remark
  • Clear condition: Ignition switch "OFF" and then "ON" and brake pedal operation (press and release) for 3 sec.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.