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Home >> Hyundai >> 2019 >> Santa Fe SEL Plus, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Body Control Module Diagnosis) >> DTC B1633-00: LIN Communication Error RL SPW >> DTC Information And Inspection >> Monitor DTC Status
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Monitor DTC Status

WARNING: This page is about a different car, the 2020 Hyundai Santa Fe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect the GDS and select "Diagnostic Trouble Codes (DTC)".
  2. Click the "DTC Status" to check the DTC information.
  3. Read the "DTC Status" parameter, and Record all DTCs, DTC state and freeze frame data.
  4. Is the same DTC set again?

    YES 

    NO 

    • This can be BCM* memory was not cleared after repair.

      → Erase the DTCs, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    • This can be an intermittent fault caused by Poor Contact in RL SPW*'s and/or BCM*'s connector.

      → Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.

      → Repair or replace the harness/connector as necessary, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

NOTE: BCM*: "IBU"
RL SPW*: "REAR SAFETY POWER WINDOW LH"