AutoCodes – Jeep – B17D2 Jeep

B17D2 Jeep Code - Emergency Flashing Lamp Request 2 Circuit High

Quick Answer

The Multi-Purpose Module (Police And Taxi Interface Module (PTIM)) has detected the Front Flashing Lights Signal circuit above a calibrated value. Common causes include Faulty Front Flashing Lights, Front Flashing Lights harness is open or shorted, Front Flashing Lights 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: B17D2 Jeep indicates Emergency Flashing Lamp Request 2 Circuit High .
Common causes: Common causes include Faulty Front Flashing Lights, Front Flashing Lights harness is open or shorted, Front Flashing Lights 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 655

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 Jul 01, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B17D2 Jeep Description

The Multi-Purpose Module (Police And Taxi Interface Module (PTIM)) has detected the Front Flashing Lights Signal circuit above a calibrated value.

OBDII Code B17D2 Jeep - Emergency Flashing Lamp Request 2 Circuit High - AutoCodes.com — B17D2 Jeep Code - Emergency Flashing Lamp Request 2 Circuit High

What does this mean?

What are the Possible Causes of the DTC B17D2 Jeep?

Faulty Front Flashing Lights
Front Flashing Lights harness is open or shorted
Front Flashing Lights circuit poor electrical connection
Faulty Multi-Purpose Module (Police And Taxi Interface Module (PTIM))

How to Fix the DTC B17D2 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 B17D2 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.

Need more information about the B17D2 Jeep code?

Need more information on how to fix the B17D2 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B17D2 Jeep 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 B17D2 Jeep Code

1. What are the common symptoms of OBDII code B17D2 in a Jeep related to the Emergency Flashing Lamp Request 2 Circuit High?

- Common symptoms include the emergency flashing lamps staying on continuously or flashing at a high rate without any input from the driver.

2. What are the possible causes of the B17D2 code in a Jeep?

- The B17D2 code can be triggered by issues such as a faulty emergency flashing lamp switch, damaged wiring in the circuit, or a malfunctioning control module.

3. How can I diagnose the Emergency Flashing Lamp Request 2 Circuit High issue in my Jeep?

- Use a diagnostic OBDII scanner to retrieve the specific fault code, inspect the emergency lamp switch and wiring for any visible damage, and perform a continuity test on the circuit.

4. Can I continue driving my Jeep with the B17D2 code present?

- It is not recommended to drive with the B17D2 code active, as the emergency flashing lamps may not function correctly in case of an emergency situation.

5. How can I repair the Emergency Flashing Lamp Request 2 Circuit High issue in my Jeep?

- Repair options include replacing the faulty emergency lamp switch, repairing damaged wiring, or reprogramming the control module to resolve the circuit high error.

6. Is it possible to reset the B17D2 code in a Jeep without fixing the underlying issue?

- While clearing the fault code may temporarily turn off the warning light, the issue causing the code will persist and may trigger the code again in the future.

7. Are there any preventive measures to avoid the recurrence of the B17D2 code in my Jeep?

- Regularly inspect and maintain the emergency lamp system, avoid using non-standard bulbs or accessories that may overload the circuit, and address any electrical issues promptly.

8. Can extreme weather conditions affect the Emergency Flashing Lamp Request 2 Circuit High error in a Jeep?

- Yes, extreme temperatures or moisture exposure can exacerbate electrical problems, leading to the triggering of the B17D2 code in the Jeep's emergency lamp system.

9. Will disconnecting the battery reset the B17D2 code in a Jeep?

- Disconnecting the battery may reset the code temporarily, but it is recommended to diagnose and address the root cause of the issue to prevent the code from reoccurring.

10. How long does it typically take to repair the B17D2 code related to the Emergency Flashing Lamp Request 2 Circuit High in a Jeep?

- The repair time can vary depending on the exact cause of the issue, but most repairs related to the B17D2 code can be completed within a few hours by a qualified technician.