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B2100 Jeep Code - Ignition Run/Start Input Circuit Performance

- Code Popularity: 9,078 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2100 Jeep?

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 Integrated Power Module
  • Faulty Front Control Module
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How to Fix the DTC B2100 Jeep?

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 B2100 Jeep 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 B2100 Jeep Description

The Front Control Module monitors the Ignition Run/Start Input Circuit. The Front Control Module will set this Diagnostic Trouble Code (DTC) if the CAN bus message and the hardwired ignition circuit do not match.

OBDII Code B2100 Jeep - Ignition Run/Start Input Circuit Performance - AutoCodes.com
B2100 Jeep Code - Ignition Run/Start Input Circuit Performance

Need More Information on the Code?

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Code B2100 Jeep comments

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