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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Air Conditioning System Diagnosis (PHEV) (2 Of 2)) >> DTC B1804-49: HVAC Blower Motor >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
G14963674Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect auxiliary battery (-) cable.
  3. Disconnect the electrical connector(s) from the concerned component.
A/C control module connector 10 (PWM in) Blower motor connector 2 (signal) Approx. below 1Ω
A/C control module connector 9 (IS) Blower motor connector 1 (IS) Approx. below 1Ω
A/C control module connector 8 (INH) Blower motor connector 3 (INH) Approx. below 1Ω

Good 

No Good