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  1. C0242 71 - GMC Diagnostic Trouble Code (DTC) Definition, …

    This sub type is used for failures where the control module does not detect any motion in response to energizing a motor, solenoid, relay, etc.

  2. C0242 Code Meaning, Causes, Symptoms & Tech Notes

    When the Engine Control Module (ECM) indicates a traction control malfunction with the C0242 code, it means that there is a problem with the vehicle's traction control system. The traction …

  3. C0242 Code: Traction Control Malfunction in GM Vehicles

    How Serious Is The C0242 Code? The C0242 code is considered to have a medium severity level. While it may not indicate an immediate danger, it should not be ignored. The code can …

  4. C0242 Code Traction Control Malfunction Symptoms Causes and …

    Nov 10, 2023 · We want to provide you with the knowledge to fix the C0242 code and traction control issues. This will help ensure that your vehicle remains safe and operates smoothly.

  5. Buick Lucerne C0242-71 Code Causes Engine Power Loss - JustAnswer

    Code C0242-71 indicates a throttle position sensor or electronic throttle control issue causing engine power reduction. Inspect the throttle body for dirt or carbon buildup, which can impair …

  6. C0242 – What Does It Mean and How To Fix It - OBD2PROS

    A C0242 code is a serious code and should be diagnosed and repaired as soon as possible. Failing to do so may result in further damage to the vehicle and increased repair costs.

  7. CO242-71 Code and Service Traction control & Service...

    Feb 6, 2024 · Recently bought this 2009 2500 Duramax. The Service Traction control & Service Stabilitrak have been on since getting it from the dealer (it turns on within 20min of driving). …

  8. traction control, check engine, reduced power | Impala Forums

    Oct 8, 2021 · Check the brake fluid level in the master cylinder reservoir. If it is low, it will trigger a warning which will set off the various warnings you received. The fluid can be low due to brake …

  9. DTC GMC C0242-71 Short Explanation - YouTube

    The video focuses on the basic GMC specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into prog...

  10. C0242 Chevrolet Code - Engine Control Module Indicated

    Jun 28, 2023 · Repair Information for C0242 Chevrolet code. Learn what Engine Control Module Indicated Traction Control Malfunction means, location and how to repair.