B1636 Jeep Code - Right High Beam Control Circuit Short
Quick Answer
The Body Control Module (BCM) receives a communication network message from the Steering Column Control Module (SCCM) requesting high beam lamp illumination. Common causes include Faulty Right High Beam Bulb, Right High Beam Bulb harness is open or shorted, Right High Beam Bulb 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
- B1636 Jeep indicates Right High Beam Control Circuit Short.
- Common causes
- Common causes include Faulty Right High Beam Bulb, Right High Beam Bulb harness is open or shorted, Right High Beam Bulb 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 B1636 Jeep Description
What are the Possible Causes of the DTC B1636 Jeep?
- Faulty Right High Beam Bulb
- Right High Beam Bulb harness is open or shorted
- Right High Beam Bulb circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B1636 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.
Code Tech Notes
B1636-11 RIGHT HIGH BEAM CONTROL CIRCUIT SHORT TO GROUND PREMIUM
B1636-15 RIGHT HIGH BEAM CONTROL CIRCUIT SHORT TO BATTERY OR OPEN BASE
B1636-15 RIGHT HIGH BEAM CONTROL CIRCUIT SHORT TO BATTERY OR OPEN PREMIUM
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1636 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 B1636 Jeep code?
Need more information on how to fix the B1636 Jeep code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1636 Jeep code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B1636 Jeep Code
1. What are the common symptoms of OBDII code B1636 in a Jeep related to the right high beam control circuit short?
- Common symptoms include the right high beam not functioning or flickering erratically.
2. What are the possible causes of the OBDII code B1636 in a Jeep?
- The code B1636 can be triggered by issues such as a short circuit in the right high beam control circuit, a faulty high beam control switch, or damaged wiring.
3. How can I diagnose the OBDII code B1636 in my Jeep?
- To diagnose the code B1636, you can use a diagnostic scanner to retrieve the fault codes, inspect the right high beam circuit for any visible damage, and test the high beam control switch for proper functionality.
4. Can I still drive my Jeep with the OBDII code B1636 present?
- It is not recommended to drive your Jeep with the OBDII code B1636 present, as it may affect the proper functioning of the right high beam, compromising visibility and safety.
5. How can I repair the OBDII code B1636 in my Jeep?
- Repairing the code B1636 may involve fixing the short circuit in the right high beam control circuit, replacing the high beam control switch if faulty, and repairing or replacing any damaged wiring.
6. Is it possible to clear the OBDII code B1636 in my Jeep without fixing the underlying issue?
- Clearing the code without addressing the root cause is not recommended, as the issue will persist and may lead to further electrical problems in the future.
7. Can extreme weather conditions trigger the OBDII code B1636 in a Jeep?
- Yes, extreme weather conditions such as water exposure or extreme temperatures can potentially cause shorts in the high beam control circuit, triggering the code B1636.
8. How long does it typically take to repair the OBDII code B1636 in a Jeep?
- The repair time for the OBDII code B1636 can vary depending on the exact cause of the issue, but it usually takes a few hours to diagnose and fix the problem.
9. Are there any preventive measures to avoid the OBDII code B1636 in a Jeep?
- Regularly inspecting the high beam control circuit for any signs of damage, ensuring proper wiring connections, and avoiding water exposure can help prevent the code B1636 from occurring.
10. Can a DIY enthusiast with basic automotive knowledge repair the OBDII code B1636 in a Jeep?
- Depending on the exact cause of the issue, a DIY enthusiast with basic automotive knowledge may be able to repair the code B1636 by following a repair manual and using the right tools and techniques.
Discuss the causes and fixes for B1636 Jeep OBDII Code
Code B1636 Jeep comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
