B1268 - Servo Motor Potentiometer Defrost Circuit Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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B1268 Possible Causes

  • Faulty Servo Motor Potentiometer Defrost
  • Servo Motor Potentiometer Defrost harness is open or shorted
  • Servo Motor Potentiometer Defrost circuit poor electrical connection
  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Module

First diagnose B1268 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 B1268 code

    Labor: 1.0

    The cost of diagnosing the B1268 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1268 Possible Symptoms

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

B1268 Description

The Heating, Ventilation, and Air Conditioning (HVAC) Module monitors the Servo Motor Potentiometer Defrost. The HVAC Module sets the OBDII code when the Servo Motor Potentiometer Defrost is not to factory specifications.
OBDII Code B1268 - Servo Motor Potentiometer Defrost Circuit Failure - AutoCodes.com

B1268 More Information

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B1268 Information for specific makes

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