Engine-Codes - RAM - B1806 RAM

B1806 RAM Code - Passenger Door Lock/Unlock Switch Circuit Low

- Code Popularity: 1,062 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code B1806 RAM?

  • Faulty Passenger Door Lock/Unlock Switch
  • Passenger Door Lock/Unlock Switch harness is open or shorted
  • Passenger Door Lock/Unlock Switch circuit poor electrical connection
  • Faulty Instrument Cluster

How to Fix the B1806 RAM 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 B1806 RAM?

Labor: 1.0

The cost to diagnose the B1806 RAM 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.

Does your RAM have Safety Recalls? → Check here

What are Code B1806 RAM Possible Symptoms?

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

What Does the B1806 RAM Code Mean?

The Instrument Cluster monitors Passenger Door Lock/Unlock Switch. When the Instrument Cluster senses voltage to the passenger door lock switch below 0.25 volts, the input circuit is not valid and this Diagnostic Trouble Code (DTC) will set.

B1806 RAM Code - Passenger Door Lock/Unlock Switch Circuit Low

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