B1874 - Cellular Phone Handset Not Present

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

  • Faulty Cellular Phone Handset
  • Cellular Phone Handset harness is open or shorted
  • Cellular Phone Handset circuit poor electrical connection
  • Faulty Body Control Module (BCM)

Possible symptoms

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

B1874 Description

The Body Control Module (BCM) monitors the Cellular Phone Handset. The BCM sets the OBDII code when the Cellular Phone Handset is not to factory specifications.
OBDII Code B1874 - Cellular Phone Handset Not Present - AutoCodes.com

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B1874 Comments

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