AutoCodes – Chrysler – B1D76 Chrysler

B1D76 Chrysler Code - Seat Rear 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 Rear Vertical Position Sensor, Seat Rear Vertical Position Sensor harness is open or shorted, Seat Rear 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: B1D76 Chrysler indicates Seat Rear Vertical Position Sensor Circuit High.
Common causes: Common causes include Faulty Seat Rear Vertical Position Sensor, Seat Rear Vertical Position Sensor harness is open or shorted, Seat Rear 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.

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Code Popularity 596

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 02, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1D76 Chrysler Description

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.
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.

OBDII Code B1D76 Chrysler - Seat Rear Vertical Position Sensor Circuit High - AutoCodes.com — B1D76 Chrysler Code - Seat Rear Vertical Position Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC B1D76 Chrysler?

Faulty Seat Rear Vertical Position Sensor
Seat Rear Vertical Position Sensor harness is open or shorted
Seat Rear Vertical Position Sensor circuit poor electrical connection
Rear Driver Vertical Seat Adjuster Motor
Faulty Memory Seat Module

How to Fix the DTC B1D76 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 B1D76 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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Need Help with the Code?

Get the B1D76 Chrysler code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1D76 Chrysler Code

1. What are the common symptoms of OBDII code B1D76 in a Chrysler related to the Seat Rear Vertical Position Sensor Circuit High?

The common symptoms include issues with the power seat functionality, such as the seat not moving vertically or improper positioning.

2. What typically causes the OBDII code B1D76 in a Chrysler?

The B1D76 code is usually triggered by a malfunction in the rear vertical position sensor circuit of the power seat system, often due to wiring issues or a faulty sensor.

3. How can I diagnose the cause of the Seat Rear Vertical Position Sensor Circuit High code in my Chrysler?

Diagnosing the issue involves inspecting the wiring harness for any damage, checking the connections to the sensor, and testing the sensor itself using a multimeter for proper functionality.

4. Can I continue to drive my Chrysler with the B1D76 code present?

While the vehicle may still be drivable with the code present, it is recommended to address the issue promptly to ensure the proper functioning of the power seat system.

5. Are there any quick tips for repairing the Seat Rear Vertical Position Sensor Circuit High issue in a Chrysler?

Quick tips for repairing the issue include checking and securing the wiring connections, resetting the error code using an OBDII scanner, and replacing the rear vertical position sensor if necessary.

6. Will resetting the error code make the problem go away permanently?

Resetting the error code may clear the warning temporarily, but if the underlying issue causing the B1D76 code is not resolved, it is likely to reappear.

7. Is it possible to repair the Seat Rear Vertical Position Sensor Circuit High issue in a Chrysler without professional help?

While some DIY enthusiasts may be able to diagnose and repair the issue themselves, seeking professional help, especially for complex wiring or sensor replacement, is recommended for ensuring a proper fix.

8. How much does it typically cost to repair the B1D76 code related to the Seat Rear Vertical Position Sensor Circuit High in a Chrysler?

The cost of repairing the B1D76 code can vary depending on the exact cause of the issue, but it may involve expenses for diagnostic services, replacement parts, and labor, which can range from a few hundred to several hundred dollars.

9. Can extreme temperatures or environmental conditions trigger the Seat Rear Vertical Position Sensor Circuit High code in a Chrysler?

Extreme temperatures or environmental conditions can potentially affect the sensor or wiring, leading to the triggering of the B1D76 code, especially if there are pre-existing vulnerabilities in the system.

10. How important is it to address the Seat Rear Vertical Position Sensor Circuit High code in a Chrysler promptly?

Addressing the B1D76 code promptly is important to ensure the proper functioning of the power seat system and avoid potential safety hazards or further damage to the vehicle's electrical components.