B255E Code - Decklid Open Position Sensor Circuit Low
Quick Answer
The Convertible Top is fairly typical of convertible tops. Common causes include Faulty Decklid Open Position Sensor, Decklid Open Position Sensor harness is open or shorted, Decklid Open Position Sensor 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
- B255E indicates Decklid Open Position Sensor Circuit Low.
- Common causes
- Common causes include Faulty Decklid Open Position Sensor, Decklid Open Position Sensor harness is open or shorted, Decklid Open Position Sensor 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 B255E Description
1. Performance - These are time out DTCs, meaning the system timed out waiting for the next switch in sequence to change state. When the PTCM does not get the state change in the expected amount of time, it assumes something may be wrong and stops any further top operation in that direction. Typically the pump will run for 10 second before it times out.
2. Circuit Low - These DTCs set for a circuit that stays active at all times, meaning the signal circuit to the specified switch is continuously grounded. This could relate to a short to ground on the signal circuit, a sticking switch, or even a mechanical issue not allowing the switch to become inactive.
3. Correlation - These DTCs specifically relate two switches in a subcomponent (deck lid, tonneau drive, header latch, etc.) of the convertible top system. Both of the specified switches will be active in one position of the subcomponent (extended, retracted, open, closed, etc.). The switch that will not change state while attempting to operate the convertible top system, is the most likely area for attention.
What are the Possible Causes of the DTC B255E?
- Faulty Decklid Open Position Sensor
- Decklid Open Position Sensor harness is open or shorted
- Decklid Open Position Sensor circuit poor electrical connection
- Faulty Power Top Control Module (PTCM)
How to Fix the DTC B255E?
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 B255E 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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Information for Specific Makes
- B255E Chrysler — Decklid Open Position Sensor Circuit Low
- B255E Dodge — Decklid Open Position Sensor Circuit Low
Frequently Asked Questions about B255E Code
What does the OBDII code B255E mean?
The OBDII code B255E indicates a problem with the decklid open position sensor circuit, specifically that the circuit signal is lower than expected.
What are common symptoms associated with the B255E code?
Common symptoms include dashboard warning lights, issues with the trunk or rear hatch not opening or closing properly, and potential problems with the vehicle's security system.
What could cause the B255E code to trigger?
Causes may include a faulty decklid open position sensor, damaged wiring or connectors, or issues with the vehicle's body control module.
How can I diagnose the B255E code?
To diagnose the B255E code, you can use an OBDII scanner to confirm the code, inspect the wiring and connectors for damage, and test the functionality of the decklid open position sensor.
What are some common repair tips for fixing the B255E code?
Common repairs include replacing the decklid open position sensor, repairing or replacing damaged wiring or connectors, and reprogramming or replacing the body control module if necessary.
Can I drive my vehicle with the B255E code present?
While you may be able to drive your vehicle, it is advisable to address the issue as it may affect the operation of the trunk and could potentially lead to other security concerns.
Is the B255E code specific to certain vehicle makes or models?
The B255E code can occur in various vehicle makes and models, but its specific meaning and diagnostic procedures may vary, so it's essential to consult the vehicle's service manual.
How much will it cost to repair the B255E code?
Repair costs can vary widely based on the specific cause, but typical expenses may range from $50 to $300 for sensor replacement or wiring repairs, excluding labor costs.
Will clearing the code fix the problem?
Clearing the code may temporarily turn off the warning light, but it will not fix the underlying issue. The code will likely reappear if the problem is not resolved.
Discuss the causes and fixes for B255E OBDII Code
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