Engine-Codes
 
OBDII Code List
 
B1023 BUICK

B1023 BUICK - Integral Control Switch

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1023 BUICK Possible Causes

  • Faulty Heating, Ventilation, and Air Conditioning (HVAC) Control Module
  • Heating, Ventilation, and Air Conditioning (HVAC) Control Module harness is open or shorted
  • Heating, Ventilation, and Air Conditioning (HVAC) Control Module circuit poor electrical connection
  What does this mean?

First diagnose B1023 BUICK 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.

B1023 BUICK Tech Notes

B1023 05 Integral Switch Performance Short to Ground
B1023 06 Integral Switch Performance Short to Battery or Open
B1023 61 Integral Switch Performance Signal Invalid
  What does this mean?

Cost of diagnosing the B1023 BUICK code

    Labor: 1.0

    The cost of diagnosing the B1023 BUICK 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.

B1023 BUICK Possible Symptoms

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

B1023 BUICK Meaning

This Diagnostic Trouble Code (DTC) will be set by internal fault inside the Heating, Ventilation, and Air Conditioning (HVAC) Control Module for a stuck or shorted control button.
OBDII Code B1023 BUICK - Integral Control Switch - Engine-Codes.com

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