U1433 Chrysler Code - Implausible Igntion Switch Status Message Received
Quick Answer
The Body Control Module (BCM) monitors the hardwired ignition switch input circuit from the Radio Frequency (RF) Hub module and compares it to the ignition switch status message received over the Controller Area Network (CAN) bus. Common causes include Faulty Body Control Module (BCM), Body Control Module (BCM) harness is open or shorted, Body Control Module (BCM) 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
- U1433 Chrysler indicates Implausible Igntion Switch Status Message Received.
- Common causes
- Common causes include Faulty Body Control Module (BCM), Body Control Module (BCM) harness is open or shorted, Body Control Module (BCM) 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 U1433 Chrysler Description
What are the Possible Causes of the DTC U1433 Chrysler?
- Faulty Body Control Module (BCM)
- Body Control Module (BCM) harness is open or shorted
- Body Control Module (BCM) circuit poor electrical connection
- Faulty Radio Frequency Hub (RF Hub)
How to Fix the DTC U1433 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 U1433 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 U1433 Chrysler Code
1. What are the common symptoms of OBDII code U1433 (Chrysler) - Implausible Igntion Switch Status Message Received?
The common symptoms include issues with starting the vehicle, intermittent electrical problems, and warning lights on the dashboard.
2. What are the possible causes of OBDII code U1433 (Chrysler)?
The possible causes of this code include a faulty ignition switch, wiring issues, communication errors within the vehicle's network, or a malfunctioning control module.
3. How can I diagnose the OBDII code U1433 (Chrysler)?
Diagnosing this code usually involves using a diagnostic scanner to read the code, checking the wiring and connections related to the ignition switch, and performing system tests to pinpoint the exact cause.
4. What should I do if I encounter OBDII code U1433 (Chrysler)?
If you encounter this code, it is recommended to first check the ignition switch and related wiring for any visible damage or loose connections. If no issues are found, further diagnosis by a professional technician may be necessary.
5. Can I continue driving my vehicle with OBDII code U1433 (Chrysler) present?
It is not recommended to continue driving the vehicle with this code present, as it can lead to potential safety hazards and further damage to the vehicle's electrical system.
6. How much does it cost to repair OBDII code U1433 (Chrysler)?
The cost of repairing this code can vary depending on the underlying issue causing it. Simple fixes like replacing a faulty ignition switch may cost a few hundred dollars, while more complex issues could be more expensive.
7. Is OBDII code U1433 (Chrysler) a serious problem?
While this code may not always indicate a critical issue, it is important to address it promptly to avoid potential electrical problems or safety concerns while driving.
8. Can I reset OBDII code U1433 (Chrysler) on my own?
You can attempt to reset the code using a diagnostic scanner, but if the underlying issue is not resolved, the code is likely to reappear. It is best to address the root cause of the code for a permanent solution.
9. How long does it take to repair OBDII code U1433 (Chrysler)?
The repair time for this code can vary depending on the exact cause and complexity of the issue. Simple repairs may take a few hours, while more intricate problems could require a day or more.
10. Are there any preventive measures to avoid OBDII code U1433 (Chrysler) in the future?
Regular maintenance checks, promptly addressing any electrical issues, and ensuring proper functioning of the ignition system can help prevent the occurrence of this code in the future.
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