B2235 Dodge Code - Left Front Headlamp Ballast ECU Internal
Quick Answer
The Left Front Headlamp Ballast ECU detects a fault during an internal diagnostic check and sets the Diagnostic Trouble Code (DTC). Common causes include Faulty Left Front Headlamp Ballast ECU, Left Front Headlamp Ballast ECU harness is open or shorted, Left Front Headlamp Ballast ECU 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
- B2235 Dodge indicates Left Front Headlamp Ballast ECU Internal.
- Common causes
- Common causes include Faulty Left Front Headlamp Ballast ECU, Left Front Headlamp Ballast ECU harness is open or shorted, Left Front Headlamp Ballast ECU 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.
Code B2235 Dodge Description
What are the Possible Causes of the DTC B2235 Dodge?
- Faulty Left Front Headlamp Ballast ECU
- Left Front Headlamp Ballast ECU harness is open or shorted
- Left Front Headlamp Ballast ECU circuit poor electrical connection
How to Fix the DTC B2235 Dodge?
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 B2235 Dodge 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.
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Frequently Asked Questions about B2235 Dodge Code
1. What does the OBDII code B2235 mean on a Dodge?
B2235 indicates an issue with the Left Front Headlamp Ballast ECU, specifically an internal malfunction.
2. What are the symptoms of the B2235 code?
Common symptoms include the left front headlamp not working, flickering, or failing to turn on.
3. What causes the B2235 code to appear?
This code is typically caused by a faulty headlamp ballast, wiring issues, or internal damage to the ECU.
4. Can I still drive my Dodge with the B2235 code active?
Yes, but driving with a non-functional headlamp can reduce visibility and may be unsafe or illegal in low-light conditions.
5. How do I diagnose the B2235 code?
Start by inspecting the left front headlamp ballast, its wiring, and connectors for damage or corrosion. Use a scan tool to confirm the code and test the ballast's functionality.
6. How can I fix the B2235 code?
Repair or replace the left front headlamp ballast if it's malfunctioning. Fix any damaged wiring or connectors as needed.
7. Is it expensive to repair a B2235 code?
The cost depends on whether the ballast or wiring needs replacement. Ballast replacement can range from $100 to $300, plus labor costs.
8. Can a faulty bulb cause the B2235 code?
A faulty bulb is less likely to cause this specific code, but it’s worth checking and replacing the bulb if needed during diagnosis.
9. Does the B2235 code require ECU reprogramming?
Typically, no reprogramming is needed. The issue is usually resolved by repairing or replacing the ballast or fixing wiring issues.
10. What tools are needed to address the B2235 code?
You’ll need a scan tool for diagnostics, multimeter for checking wiring, and basic hand tools for removing and replacing the ballast.
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