U011B - Lost Communication With Rocker Arm Control Module 'A'

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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First diagnose U011B code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the U011B code

    Labor: 1.0

    The cost of diagnosing the U011B code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

U011B Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U011B Description

Lost Communication With Rocker Arm Control Module 'A' is the generic description for the U011B code, but the manufacturer may have a different description. Currently we have no further information abouth the U011B OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
OBDII Code U011B - Lost Communication With Rocker Arm Control Module 'A' - AutoCodes.com

U011B More Information

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U011B Comments

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