Engine-Codes - Dodge - B2101 Dodge

B2101 Dodge Code - Ignition Run/Start Input Circuit Low

- Code Popularity: 8,039 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B2101 Dodge?

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 Ignition Switch
  • Ignition Switch harness is open or shorted
  • Ignition Switch circuit poor electrical connection
  • Faulty Wireless Ignition Node (WIN)
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How to Fix the DTC B2101 Dodge?

Check 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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B2101 Dodge code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B2101 Dodge Code Mean?

The Wireless Ignition Node (WIN) monitors the Ignition Run/Start Input Circuit. The Wireless Ignition Node has detected the ignition switch input voltage below a calibrated value.

B2101 Dodge Code - Ignition Run/Start Input Circuit Low

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