B1D72 Dodge Code - Seat Front Vertical Position Sensor Circuit High
Quick Answer
The power seat system receives battery current through a 50 amp fuse in the Power Distribution Center (PDC) so that the power seats remain operational, regardless of the ignition switch position. Common causes include Faulty Seat Front Vertical Position Sensor, Seat Front Vertical Position Sensor harness is open or shorted, Seat Front Vertical 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
- B1D72 Dodge indicates Seat Front Vertical Position Sensor Circuit High.
- Common causes
- Common causes include Faulty Seat Front Vertical Position Sensor, Seat Front Vertical Position Sensor harness is open or shorted, Seat Front Vertical 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 B1D72 Dodge Description
When a power seat switch is actuated, a battery feed and a ground path are applied through the power seat switch contacts to the appropriate motor or motors. The motor and drive unit operate to move the seat in the selected direction until the switch is released, or until the travel limit of the power seat track is reached. When the switch is moved in the opposite direction, the battery feed and ground path to the motor is reversed through the switch contacts. This causes the motor to run in the opposite direction.
When the seat motor is activated sensor supply voltage is switched on whenever motor is activated. If sensor voltage is not within a specified range this Diagnostic Trouble Code (DTC) will set. This DTC will only set when the seat switch is moved in the same direction three consecutive times.
What are the Possible Causes of the DTC B1D72 Dodge?
- Faulty Seat Front Vertical Position Sensor
- Seat Front Vertical Position Sensor harness is open or shorted
- Seat Front Vertical Position Sensor circuit poor electrical connection
- Rear Vertical Seat Adjuster Motor
- Faulty Memory Seat Module
How to Fix the DTC B1D72 Dodge?
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 B1D72 Dodge 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 B1D72 Dodge Code
1. What are the common symptoms of OBDII code B1D72 Dodge related to the Seat Front Vertical Position Sensor Circuit High?
The common symptoms include issues with the power seat controls, seat movement problems, and potential airbag system warnings.
2. What can cause the OBDII code B1D72 Dodge indicating Seat Front Vertical Position Sensor Circuit High?
The code B1D72 typically indicates a fault in the front vertical position sensor circuit of the seat, which can be caused by sensor malfunctions, wiring issues, or module failures.
3. How serious is the OBDII code B1D72 Dodge related to the Seat Front Vertical Position Sensor Circuit High?
Although the code doesn't directly affect the drivability of the vehicle, it can impact the functionality of the power seat adjustment and potentially the airbag system, making it important to address the issue promptly.
4. How can I diagnose the OBDII code B1D72 Dodge for the Seat Front Vertical Position Sensor Circuit High?
Diagnosing the B1D72 code involves inspecting the wiring, connectors, and sensor for any visible damage or loose connections, as well as using a diagnostic scan tool to check for specific fault codes.
5. What are some repair tips for fixing the OBDII code B1D72 Dodge indicating Seat Front Vertical Position Sensor Circuit High?
Repair tips include checking and repairing any damaged wiring or connectors, replacing the faulty sensor if necessary, and resetting the fault codes with a scan tool after completing the repairs.
6. Can I drive my vehicle with the OBDII code B1D72 Dodge related to the Seat Front Vertical Position Sensor Circuit High?
It is generally safe to drive the vehicle with this code, but it is recommended to address the issue as soon as possible to prevent any further complications with the power seat adjustment or airbag system.
7. How much does it cost to repair the OBDII code B1D72 Dodge for the Seat Front Vertical Position Sensor Circuit High?
The cost of repairing the B1D72 code can vary depending on the underlying issue, but it may involve expenses for parts replacement, labor, and diagnostic services from a professional mechanic.
8. Is it possible to reset the OBDII code B1D72 Dodge indicating Seat Front Vertical Position Sensor Circuit High without repairs?
While you can clear the fault code temporarily, it is essential to diagnose and fix the root cause of the issue to prevent the code from reoccurring in the future.
9. Are there any recalls or technical service bulletins related to the OBDII code B1D72 Dodge for the Seat Front Vertical Position Sensor Circuit High?
It is recommended to check with Dodge dealerships or online resources for any recalls or technical service bulletins related to the B1D72 code, as there may be specific guidelines or solutions provided by the manufacturer.
10. How can I prevent the OBDII code B1D72 Dodge related to the Seat Front Vertical Position Sensor Circuit High from occurring again?
Regular maintenance checks, prompt repairs of any related issues, and careful handling of the power seat controls can help prevent the recurrence of the B1D72 fault code in the future.
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