B2175 - A/C Request Signal Circuit Short To Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty A/C Request Switch
  • A/C Request Switch harness is open or shorted
  • A/C Request Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

Possible symptoms

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

B2175 Description

The Body Control Module (BCM) monitors the A/C Request Signal Circuit. The BCM sets the OBDII code when the A/C Request Signal Circuit is not to factory specifications.
OBDII Code B2175 - A/C Request Signal Circuit Short To Ground - AutoCodes.com

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B2175 Comments

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