Check Engine
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Fault reference / by vehicle

P0299

Select the vehicle to find an engine-specific diagnostic branch. Confirm the application and bulletin revision in the guide before using the reference.

7 distinct guides · GM bulletin references

Chevrolet

Cruze

3 relevant guides

  1. Cruze P0299: causes to check before replacing the turbo

    Questions to ask before approving a turbocharger assembly for a LUJ/LUV Cruze with an underboost complaint.

  2. Cruze P0299 or P0234 in extreme cold: GM’s LE2 icing repair path

    Use temperature, drive pattern and engine identification to assess whether GM bulletin 22-NA-007 is relevant.

  3. Cruze P0299 and wastegate wear: when GM supports a repair

    Separate an observation at the wastegate from a supported turbo replacement decision on LUJ/LUV engines.

Chevrolet

Malibu

1 relevant guide

  1. Chevy Malibu 2018–2022 1.5L: Reduced Engine Power and P0299

    Reduced engine power or P0299 on a 2018–2022 Malibu 1.5L: what GM bulletin 22-NA-224 checks first, plus the PIP5402D coupler check.

Chevrolet

Equinox

2 relevant guides

  1. Equinox & Terrain 2018–2022 1.5L P1101: Three GM Repair Paths

    P1101 on a 2018–2022 Equinox or Terrain 1.5L LYX: GM ties it to a separated charge-air tube, a coupler O-ring or a plugged PCV orifice.

  2. Equinox & Terrain 2018–2022 1.5L: Reduced Engine Power, P0299

    Reduced engine power or P0299 on a 2018–2022 Equinox or Terrain 1.5L: GM bulletin 22-NA-224 points to a separated charge air cooler tube.

Buick

Encore

1 relevant guide

  1. Encore P0299 in extreme cold: GM’s LUV and LE2 corrections

    Why engine identification and a documented cold-weather pattern matter before applying GM icing bulletins.

GMC

Terrain

2 relevant guides

  1. Equinox & Terrain 2018–2022 1.5L P1101: Three GM Repair Paths

    P1101 on a 2018–2022 Equinox or Terrain 1.5L LYX: GM ties it to a separated charge-air tube, a coupler O-ring or a plugged PCV orifice.

  2. Equinox & Terrain 2018–2022 1.5L: Reduced Engine Power, P0299

    Reduced engine power or P0299 on a 2018–2022 Equinox or Terrain 1.5L: GM bulletin 22-NA-224 points to a separated charge air cooler tube.