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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Air Conditioning System Diagnosis) >> DTC B16A4-13: ECV Fault >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
G13284678Courtesy of KIA MOTORS AMERICA, INC.
G13284679Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component.
  3. Ignition "ON".
ECV connector 3 (+) Chassis ground - Approx. 0V
ECV connector 2 (-) Chassis ground - Approx. 0V
  1. Ignition "OFF".
  2. Disconnect the electrical connector(s) from the concerned component and A/C control module.
ECV connector 3 (+) Chassis ground - ∞ (infinity)Ω
ECV connector 2 (-) Chassis ground - ∞ (infinity)Ω
ECV connector 3 (+) A/C control module (auto) connector 37 (+) Approx. below 1Ω
ECV connector 3 (+) A/C control module (manual) connector 29 (+) Approx. below 1Ω
ECV connector 2 (-) A/C control module (auto) connector 38 (-) Approx. below 1Ω
ECV connector 2 (-) A/C control module (manual) connector 30 (-) Approx. below 1Ω

Good 

  1. Go to "Component Inspection " procedure.

No Good 

  1. Repair open or short in circuit and then go to "Verification of Repair " procedure.