AutoCodes - Chevrolet - U1520 CHEVROLET

U1520 CHEVROLET Code - Driver/Passenger Seat Memory Control Module Lost Communication With Driver/Passenger Seat Bolster Memory Control Module On LIN Bus

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U1520 CHEVROLET code possible causes

  • Faulty Driver/Passenger Seat Bolster Memory Control Module
  • Driver/Passenger Seat Bolster Memory Control Module harness is open or shorted
  • Driver/Passenger Seat Bolster Memory Control Module circuit poor electrical connection
  • Faulty Driver/Passenger Seat Memory Control Module

|How do I fix the U1520 CHEVROLET 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 U1520 CHEVROLET code

Labor: 1.0

The cost of diagnosing the U1520 CHEVROLET 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 U1520 CHEVROLET code possible symptoms?

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

|U1520 CHEVROLET code description

The Local Interconnect Network (LIN) Bus consists of a single wire with a transmission rate of 10.417 Kbit/s. The serial data is transmitted over a LIN circuit between a master control module and other LIN devices within a particular subsystem. If serial data communication is lost between any of the LIN devices on the LIN bus network, the master control module will set a no communication code against the non-communicating LIN device. The Diagnostic Trouble Code (DTC) will set when a supervised periodic message to the Driver/Passenger Seat Memory Control Module from the Driver/Passenger Seat Bolster Memory Control Module has not been received.
OBDII Code U1520 Chevrolet - Driver/Passenger Seat Memory Control Module Lost Communication With Driver/Passenger Seat Bolster Memory Control Module On LIN Bus - AutoCodes.com

|Need more information with the U1520 CHEVROLET code?

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|U1520 CHEVROLET code comments

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Repair Importance Level: 3
 
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