Engine-Codes - Generic - B1844

B1844 Code - Phone Handset Circuit Failure

- Code Popularity: 3,491 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1844?

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

|How to Fix the B1844 Code?

Start by checking 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 connector's pins.

|What is the Cost to Diagnose the Code B1844?

Labor: 1.0

The cost to diagnose the B1844 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B1844 Possible Symptoms?

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

|What Does the B1844 Code Mean?

The Body Control Module (BCM) monitors the Phone Handset. The BCM sets the OBDII code when the Phone Handset is not to factory specifications.

B1844 Code - Phone Handset Circuit Failure

|Need more Information on the B1844 Code?

Need more information on how to fix the B1844 code? Get Access to Factory Service Manuals

|Need Help with the B1844 Code?

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