B17B8 Dodge Code - Left Stop Lamp Control Circuit Overcurrent
Quick Answer
The Totally Integrated Power Module (TIPM) monitors the Left Stop Lamp Control. Common causes include Faulty Left Stop Lamp, Left Stop Lamp Control harness is open or shorted, Left Stop 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
- B17B8 Dodge indicates Left Stop Lamp Control Circuit Overcurrent.
- Common causes
- Common causes include Faulty Left Stop Lamp, Left Stop Lamp Control harness is open or shorted, Left Stop 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 B17B8 Dodge Description
What are the Possible Causes of the DTC B17B8 Dodge?
- Faulty Left Stop Lamp
- Left Stop Lamp Control harness is open or shorted
- Left Stop Lamp Control circuit poor electrical connection
- Faulty Totally Integrated Power Module (TIPM)
How to Fix the DTC B17B8 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 B17B8 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 B17B8 Dodge Code
1. What does the OBDII code B17B8 indicate on a Dodge vehicle?
The code B17B8 indicates that there is an overcurrent condition in the left stop lamp control circuit, suggesting a potential issue with the electrical circuit controlling the left rear brake light.
2. What are common symptoms of the B17B8 code on a Dodge?
Common symptoms include the left stop lamp not working, a warning light on the dashboard, and possibly other related electrical issues affecting the rear lighting.
3. What can cause the B17B8 code to appear on my Dodge?
Causes can include a faulty left stop lamp bulb, damaged wiring in the lamp circuit, a malfunctioning brake light switch, or a problem with the lamp’s control module.
4. How can I diagnose the B17B8 code on my Dodge?
Diagnosis should start with visually inspecting the left stop lamp and its connections, checking for blown fuses, and using a multimeter to check for overcurrent or shorts in the wiring. Scanning the vehicle with an OBDII scanner can also help pinpoint issues.
5. What are the steps to fix the B17B8 code in a Dodge?
Repair steps may include replacing the left stop lamp bulb, repairing or replacing damaged wires or connectors, replacing the brake light switch if defective, or replacing the control module if necessary.
6. Is it safe to drive my Dodge with the B17B8 code active?
While you might be able to drive, it’s not recommended as the malfunctioning brake light can reduce visibility and increase the risk of a rear-end collision. It should be fixed as soon as possible.
7. What tools are required to repair an issue causing the B17B8 code?
Basic tools such as screwdrivers, a multimeter for electrical testing, and possibly a soldering iron for wire repairs are needed. Access to an OBDII scanner will also be beneficial for diagnosing and confirming the fix.
8. Could the B17B8 code affect other components in my Dodge?
Yes, if the issue stems from a broader electrical problem, it could potentially affect other lighting systems or electrical components connected to the same circuit.
9. How long does it typically take to resolve the B17B8 code in a Dodge?
The time can vary depending on the complexity of the issue but generally can be resolved within a few hours if it's a simple bulb replacement or minor wiring repair.
10. Can ignoring the B17B8 code lead to other problems in my Dodge?
Yes, ignoring this code can lead to further electrical issues, especially if the overcurrent condition is caused by a short circuit, which could potentially damage additional components or wiring.
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