Check CAN Communication Line

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

Ignition "OFF"
Disconnect Passenger side Body Sense sensor ECU connector and SRSCM main harness connector.
Measure resistance between Pin No. 1 (High) terminal of Passenger side Body Sense sensor ECU harness connector and Pin No. 44 (High) terminal of SRSCM harness connector.
Measure resistance between Pin No. 2 (Low) terminal of Passenger side Body Sense sensor ECU harness connector and Pin No. 43 (Low) terminal of SRSCM harness connector.
Specification: approx. 1 Ω below

Fig 1: Scantool Display - Resistance
Courtesy of KIA MOTORS AMERICA, INC.
Is the measured resistance within specifications?
YES
- Carefully re-do this troubleshooting guide steps.
- If problem still occurs, replace Passenger side Body Sense sensor ECU and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check for open in CAN (High) and CAN (Low) communication line and SRSCM, and repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.