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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Diagnostic Information And Procedures (P040B - P204D)) >> Diagnostic Information And Procedures >> DTC P1424: Exhaust Gas Recirculation (EGR) Motor Overtemperature >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Ignition ON.
  2. Verify that DTCs P0401, P0402, P0403, P0405, P0406, P042E, P042F, P0489, P0490, P049D, P1402, P1407 or P140F are not set
    • Go to next step: If none of the DTCs are set 
  3. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
  4. Verify DTC P1424 does not set.
    • If the DTC sets 

      Refer to Circuit/System Testing.

    • Go to next step: If no DTC sets 
  5. All OK.
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