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AutoCodes - Generic - B1874

B1874 Code - Cellular Phone Handset Not Present

- Code Popularity: 3,516 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1874?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other 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)
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How to Fix the DTC B1874?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1874 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code 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
B1874 Code - Cellular Phone Handset Not Present

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Code B1874 comments

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