U0188 Code - Lost Communication With Digital Disc Player/Changer Module 'B'
|U0188 code possible causes
- Faulty Digital Disc Player/Changer Module 'B'
- Digital Disc Player/Changer Module 'B' harness is open or shorted
- Digital Disc Player/Changer Module 'B' circuit poor electrical connection
|How do I fix the U0188 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 connector's pins.
|Cost of diagnosing the U0188 code
Labor: 1.0The cost of diagnosing the U0188 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What are U0188 code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|U0188 code descriptionA Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. CAN bus uses two dedicated wires for communication. The wires are called CAN high and CAN low. When the CAN bus is in idle mode, both lines carry 2.5V. When data bits are being transmitted, the CAN high line goes to 3.75V, and the CAN low drops to 1.25V, thereby generating a 2.5V differential between the lines. Since communication relies on a voltage differential between the two bus lines, the CAN bus is NOT sensitive to inductive spikes, electrical fields, or other noise. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Digital Disc Player/Changer Module 'B' has not been received.
|Need more information with the U0188 code?Need more information on how to fix the U0188 code? Get Access to Factory Service Manuals
|Need help with a U0188 code?Get the U0188 code diagnosed by a professional: Find a repair shop in your area
|U0188 code commentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the U0188 code? Have you replaced any parts?
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