B1291 Chrysler Code - Park Assist Sensor 4
Quick Answer
The Park Assist Sensors (PTS) are ultrasonic transceivers that are completely controlled by the Park Assist Module. Common causes include Faulty Park Assist Sensor 4, Park Assist Sensor 4 harness is open or shorted, Park Assist Sensor 4 circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- B1291 Chrysler indicates Park Assist Sensor 4.
- Common causes
- Common causes include Faulty Park Assist Sensor 4, Park Assist Sensor 4 harness is open or shorted, Park Assist Sensor 4 circuit poor electrical connection.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Code B1291 Chrysler Description
What are the Possible Causes of the DTC B1291 Chrysler?
- Faulty Park Assist Sensor 4
- Park Assist Sensor 4 harness is open or shorted
- Park Assist Sensor 4 circuit poor electrical connection
- Faulty Park Assist Module
How to Fix the DTC B1291 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.
Code Tech Notes
B1291-12 PTS SENSOR 4 CIRCUIT SHORT TO BATTERY
B1291-25 PTS SENSOR 4 SIGNAL SHAPE / WAVEFORM FAILURE
B1291-92 PTS SENSOR 4 PERFORMANCE OR INCORRECT OPERATION
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1291 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 B1291 Chrysler Code
1. What are the common symptoms of OBDII code B1291 in a Chrysler related to Park Assist Sensor 4?
The common symptoms include malfunction or complete failure of Park Assist Sensor 4, leading to issues with the vehicle's parking assist system.
2. What are the potential causes of OBDII code B1291 in a Chrysler related to Park Assist Sensor 4?
The code B1291 in a Chrysler related to Park Assist Sensor 4 can be triggered by a faulty Park Assist Sensor 4, damaged wiring or connectors, or a sensor calibration issue.
3. How can I diagnose the cause of OBDII code B1291 in my Chrysler related to Park Assist Sensor 4?
To diagnose the issue, you can visually inspect the Park Assist Sensor 4 and its wiring for any visible damage. Using a diagnostic scan tool to read the code and sensor data can also help pinpoint the problem.
4. Can I repair OBDII code B1291 in my Chrysler related to Park Assist Sensor 4 myself?
If you have experience with automotive repairs and the necessary tools, you may be able to repair the issue yourself by replacing the faulty Park Assist Sensor 4 or repairing any damaged wiring or connectors.
5. Is it safe to continue driving my Chrysler with OBDII code B1291 related to Park Assist Sensor 4?
While the vehicle may still be operable with the code present, it is recommended to address the issue as soon as possible to ensure the proper functioning of the Park Assist Sensor 4 and the overall parking assist system.
6. How much does it typically cost to repair OBDII code B1291 in a Chrysler related to Park Assist Sensor 4?
The cost of repairing OBDII code B1291 related to Park Assist Sensor 4 in a Chrysler can vary depending on the extent of the issue, the labor rates in your area, and whether you choose to do the repair yourself or take it to a professional mechanic.
7. Can OBDII code B1291 in a Chrysler related to Park Assist Sensor 4 cause other problems in the vehicle?
While the main issue with this code is related to the Park Assist Sensor 4, unresolved issues with the parking assist system can potentially lead to difficulties in parking and maneuvering the vehicle safely.
8. Are there any preventative measures I can take to avoid OBDII code B1291 related to Park Assist Sensor 4 in my Chrysler?
Routine maintenance checks, such as inspecting the sensors and wiring for any signs of wear or damage, can help prevent issues like code B1291 related to Park Assist Sensor 4 from occurring.
9. Will resetting the OBDII code B1291 related to Park Assist Sensor 4 make it go away permanently?
Resetting the code may temporarily clear the warning light, but if the underlying issue causing the code is not addressed, it is likely to reappear. It is important to diagnose and repair the root cause of the problem.
10. How long does it typically take to repair OBDII code B1291 related to Park Assist Sensor 4 in a Chrysler?
The repair time can vary depending on the extent of the issue, the availability of parts, and whether you are doing the repair yourself or taking it to a professional mechanic. Typically, it can take a few hours to a day for the repair to be completed.
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