Checking Connectors and Wiring

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.

Checking Connectors and Wiring.
Check for damage, push-back, or improper connection in each connector and wiring.
1. Check the wiring on the vehicle side.
  - Check for open/short - circuit due to faulty connection, damage, or foreign substance.
  Fig 1: Battery Connector Terminals Description Chart
  Courtesy of KIA MOTORS AMERICA, INC.
2. Check the wiring on the ECU side (motor 3 - phase power).
  - Check for open/short - circuit due to faulty connection, damage, or foreign substance.
  Fig 2: ECU Side Connector Terminals
  Courtesy of KIA MOTORS AMERICA, INC.
3. Check the motor connector.
  - Terminal Expansion and damage.
  Fig 3: Checking Motor Connector
  Courtesy of KIA MOTORS AMERICA, INC.
  NOTE:
  - Must be replaced the MDPS motor if occur terminal expansion and damage.
4. Check the motor wiring.
Fig 4: Checking Motor Wiring
Courtesy of KIA MOTORS AMERICA, INC.
NOTE:
- Must be replaced the MDPS motor if occur damage or problem.