B17BF Jeep Code - Left Sidemarker Lamp Control Circuit Overcurrent
Quick Answer
The Totally Integrated Power Module (TIPM) monitors the Left Sidemarker Lamp Control. Common causes include Faulty Left Sidemarker Lamp, Left Sidemarker Lamp Control harness is open or shorted, Left Sidemarker Lamp Control 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
- B17BF Jeep indicates Left Sidemarker Lamp Control Circuit Overcurrent.
- Common causes
- Common causes include Faulty Left Sidemarker Lamp, Left Sidemarker Lamp Control harness is open or shorted, Left Sidemarker Lamp Control 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 B17BF Jeep Description
What are the Possible Causes of the DTC B17BF Jeep?
- Faulty Left Sidemarker Lamp
- Left Sidemarker Lamp Control harness is open or shorted
- Left Sidemarker Lamp Control circuit poor electrical connection
- Faulty Totally Integrated Power Module (TIPM)
How to Fix the DTC B17BF Jeep?
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 B17BF Jeep 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 B17BF Jeep Code
1. What does the OBDII code B17BF mean on a Jeep?
The code B17BF indicates an issue with the Left Sidemarker Lamp Control Circuit, specifically an overcurrent condition.
2. What are the common symptoms of code B17BF in a Jeep?
Common symptoms include the left sidemarker light not functioning, flickering, or staying on, and potential warning lights on the dashboard.
3. What causes the B17BF code to appear?
The code is typically caused by a short circuit, a faulty sidemarker lamp, damaged wiring, or a malfunctioning body control module (BCM).
4. How can I diagnose the B17BF code on my Jeep?
Start by inspecting the left sidemarker lamp and its wiring for damage or corrosion. Use a multimeter to check for continuity and look for any signs of a short circuit.
5. Can I still drive my Jeep with the B17BF code?
Yes, you can drive the vehicle, but the left sidemarker lamp may not function properly, reducing visibility and potentially causing safety or legal issues.
6. How do I fix the B17BF code on my Jeep?
Repairs may include replacing the left sidemarker bulb, repairing damaged wiring, or addressing a fault in the BCM if necessary.
7. How much does it cost to fix the B17BF code?
The repair cost depends on the root cause. Replacing a bulb might cost $10–$20, while wiring repairs or BCM replacement can cost significantly more.
8. Can a blown fuse cause the B17BF code?
A blown fuse might not directly cause this code, but it’s worth checking the related fuse to ensure the electrical circuit isn’t compromised.
9. Does clearing the B17BF code fix the problem?
Clearing the code won’t fix the underlying issue. You’ll need to address the root cause before clearing the code to ensure it doesn’t return.
10. Is the B17BF code common in all Jeep models?
This code can appear in various Jeep models equipped with advanced electrical systems, but it’s not a universal issue and depends on the specific vehicle’s configuration.
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