AutoCodes – Chrysler – B212E Chrysler

B212E Chrysler Code - Ignition Run/Acc Control-Circuit Short To Battery Or Open

Quick Answer

When the Body Control Module (BCM) detects greater than 1.5 volts on the Run/Acc Relay Control circuit for greater than 1.28 seconds. Common causes include Faulty Run/Acc Relay, Run/Acc Relay harness is open or shorted, Run/Acc Relay circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B212E Chrysler indicates Ignition Run/Acc Control-Circuit Short To Battery Or Open.
Common causes: Common causes include Faulty Run/Acc Relay, Run/Acc Relay harness is open or shorted, Run/Acc Relay circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,148

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 19, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B212E Chrysler Description

When the Body Control Module (BCM) detects greater than 1.5 volts on the Run/Acc Relay Control circuit for greater than 1.28 seconds.

OBDII Code B212E Chrysler - Ignition Run/Acc Control-Circuit Short To Battery Or Open - AutoCodes.com — B212E Chrysler Code - Ignition Run/Acc Control-Circuit Short To Battery Or Open

What does this mean?

What are the Possible Causes of the DTC B212E Chrysler?

Faulty Run/Acc Relay
Run/Acc Relay harness is open or shorted
Run/Acc Relay circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B212E Chrysler?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B212E Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B212E Chrysler code?

Need more information on how to fix the B212E Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B212E Chrysler code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B212E Chrysler Code

1. What are the common symptoms of OBDII code B212E in a Chrysler vehicle?

- Common symptoms include issues with the ignition system, such as difficulty starting the vehicle, stalling, or the engine not turning over.

2. What can cause the OBDII code B212E in a Chrysler vehicle?

- The code B212E usually indicates a circuit short to battery or an open circuit in the ignition run/accessory control system of the vehicle.

3. How do I diagnose the cause of the OBDII code B212E in my Chrysler?

- Diagnosing the B212E code typically involves checking the wiring and connectors related to the ignition run/accessory control system for any damage or loose connections.

4. Can a faulty ignition switch trigger the OBDII code B212E in a Chrysler?

- Yes, a faulty ignition switch can potentially cause the B212E code to trigger, as it is a crucial component of the ignition run/accessory control circuit.

5. What are some repair tips for fixing the OBDII code B212E in a Chrysler?

- Repair tips may include inspecting and repairing any damaged wiring, replacing faulty connectors, or replacing the ignition switch if necessary.

6. Is it safe to continue driving my Chrysler with the OBDII code B212E present?

- It is not recommended to continue driving the vehicle with the B212E code present, as it can lead to further issues with the ignition system and potentially cause the vehicle to stall unexpectedly.

7. Can resetting the OBDII code B212E in my Chrysler make it go away permanently?

- Simply resetting the code may temporarily clear the warning light, but if the underlying issue causing the B212E code is not addressed, it is likely to reappear.

8. How much does it typically cost to repair the OBDII code B212E in a Chrysler?

- The cost of repairing the B212E code can vary depending on the extent of the damage and the specific components that need to be replaced. It is recommended to consult a professional mechanic for an accurate estimate.

9. Are there any recalls related to the OBDII code B212E in Chrysler vehicles?

- It is advisable to check with Chrysler or the National Highway Traffic Safety Administration (NHTSA) for any recalls related to the B212E code in your specific Chrysler model.

10. Can I fix the OBDII code B212E in my Chrysler myself, or should I seek professional help?

- While some DIY enthusiasts may attempt to diagnose and repair the B212E code themselves, it is often best to seek help from a qualified mechanic or technician to ensure the issue is properly resolved.