B1638 Chrysler Code - Right High Beam Control Circuit High
Quick Answer
The Front Totally Integrated Power Module (TIPM) monitors the Right High Beam. 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
- B1638 Chrysler indicates Right High Beam Control Circuit High.
- 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 B1638 Chrysler Description
What are the Possible Causes of the DTC B1638 Chrysler?
- Faulty Right High Beam Bulb
- Right High Beam Bulb harness is open or shorted
- Right High Beam Bulb circuit poor electrical connection
- Faulty Front Totally Integrated Power Module (TIPM)
How to Fix the DTC B1638 Chrysler?
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 B1638 Chrysler 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 B1638 Chrysler Code
1. What are the common symptoms of OBDII code B1638 in a Chrysler related to the Right High Beam Control Circuit High?
- Common symptoms include the right high beam not functioning properly or staying on constantly even when switched off.
2. What are the possible causes of OBDII code B1638 in a Chrysler?
- The code B1638 can be triggered by issues such as a faulty high beam control switch, a short circuit in the wiring, or a defective high beam relay.
3. How can I diagnose the Right High Beam Control Circuit High issue in my Chrysler?
- To diagnose this issue, you can use an OBDII scanner to read the error code, visually inspect the high beam control circuit components, and perform continuity tests on the wiring.
4. What are some tips for repairing OBDII code B1638 in a Chrysler?
- Repair tips include checking and replacing the high beam control switch, inspecting and repairing any damaged wiring, and testing or replacing the high beam relay if necessary.
5. Can I still drive my Chrysler with OBDII code B1638 present?
- While the vehicle may still be drivable with this code, it is recommended to address the issue promptly to ensure proper functioning of the right high beam and avoid potential safety hazards.
6. How much does it typically cost to repair OBDII code B1638 in a Chrysler?
- The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from a simple DIY fix to more extensive repairs that could cost a few hundred dollars at a mechanic.
7. Is it possible to reset OBDII code B1638 in a Chrysler without making any repairs?
- It is possible to reset the code temporarily by clearing it with an OBDII scanner, but the underlying issue causing the code will likely need to be addressed to prevent it from reoccurring.
8. Can extreme weather conditions affect the triggering of OBDII code B1638 in a Chrysler?
- Yes, extreme weather conditions such as heavy rain or snow can potentially cause electrical issues in the high beam control circuit, leading to the triggering of this code.
9. Are there any preventive measures I can take to avoid OBDII code B1638 in my Chrysler?
- Regularly inspecting the high beam control circuit components, ensuring proper wiring insulation, and avoiding water exposure to electrical parts can help prevent issues that may trigger this code.
10. How long does it typically take to repair OBDII code B1638 in a Chrysler?
- The repair time for this code can vary depending on the complexity of the issue and the availability of parts, but it may take anywhere from a few hours to a full day at a repair shop.
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