AutoCodes - Lincoln - B12CB LINCOLN

B12CB LINCOLN Code - Start/Stop Eco-Start Enable Button Circuit Short To Ground

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

|B12CB LINCOLN code possible causes

  • Faulty Start/Stop Button
  • Start/Stop Button harness is open or shorted
  • Start/Stop Button circuit poor electrical connection

|How do I fix the B12CB LINCOLN 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 B12CB LINCOLN code

Labor: 1.0

The cost of diagnosing the B12CB LINCOLN 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 B12CB LINCOLN code possible symptoms?

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

|B12CB LINCOLN code description

The stop-start disable button is a momentary contact switch. It is normally open, Controlled Area Network (CAN) signal low. Closed (button being pushed) is CAN signal high. The Front Controls Interface Module reads the switch status and sends it over CAN to the Powertrain Control Module (PCM). If the button is stuck open, there are no low to high transitions. Since the PCM does not recognize a button push, stop-start will not be disabled if requested by the customer. If the button is stuck closed, there are no low to high transitions. Since the PCM does not recognize a button push, stop-start will not be disabled if requested by the customer.
OBDII Code B12cb Lincoln -  Start/Stop Eco-Start Enable Button Circuit Short To Ground - AutoCodes.com

|Need more information with the B12CB LINCOLN code?

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|Need help with a B12CB LINCOLN code?

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|B12CB LINCOLN code comments

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Repair Importance Level: 3
 
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