AutoCodes – Generic – B1D91

B1D91 Code - Steering Column Tilt Position Sensor Circuit Low

Quick Answer

The tilt, telescoping and electronic telescoping column has been designed to be serviced as an assembly; less wiring, switches, shrouds, steering wheel, etc. Common causes include Faulty Steering Column Tilt Position Sensor, Steering Column Tilt Position Sensor harness is open or shorted, Steering Column Tilt 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: B1D91 indicates Steering Column Tilt Position Sensor Circuit Low.
Common causes: Common causes include Faulty Steering Column Tilt Position Sensor, Steering Column Tilt Position Sensor harness is open or shorted, Steering Column Tilt 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 639

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 B1D91 Description

The tilt, telescoping and electronic telescoping column has been designed to be serviced as an assembly; less wiring, switches, shrouds, steering wheel, etc. Most steering column components can be serviced without removing the steering column from the vehicle. The Memory Seat Module (MSM) input signal from the Steering Column Telescope Sensor is recognized in a specified voltage area. The input channel is an analog to digital converter input and the sensor is a hall sensor. The hall supply voltage is switched on when the motor becomes activated. The Diagnostic Trouble Code (DTC) is set if the sensed input is less than 1.7 volts (at the controller input, not at the module input) for more than 14 mS.

OBDII Code B1D91 - Steering Column Tilt Position Sensor Circuit Low - AutoCodes.com — B1D91 Code - Steering Column Tilt Position Sensor Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1D91?

Faulty Steering Column Tilt Position Sensor
Steering Column Tilt Position Sensor harness is open or shorted
Steering Column Tilt Position Sensor circuit poor electrical connection
Faulty Steering Column Tilt Motor
Faulty Memory Seat Module (MSM)

How to Fix the DTC B1D91?

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 B1D91 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

B1D91 Chrysler — Steering Column Tilt Position Sensor Circuit Low
B1D91 Dodge — Steering Column Tilt Position Sensor Circuit Low
B1D91 Jeep — Steering Column Tilt Position Sensor Circuit Low
B1D91 RAM — Steering Column Tilt Position Sensor Circuit Low

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 B1D91 Code

1. What are the common symptoms of OBDII code B1D91 (Steering Column Tilt Position Sensor Circuit Low)?

- Common symptoms include issues with the steering column tilt function, such as the tilt not working properly or being stuck in one position.

2. What are the possible causes of OBDII code B1D91?

- The code B1D91 can be triggered by a faulty steering column tilt position sensor, damaged wiring or connectors in the sensor circuit, or a problem with the tilt motor.

3. How can I diagnose the cause of OBDII code B1D91?

- Diagnosing the code involves inspecting the wiring and connectors related to the steering column tilt sensor, testing the sensor's voltage and resistance, and checking the tilt motor for proper operation.

4. Can I still drive my vehicle with OBDII code B1D91?

- It is generally safe to drive the vehicle with this code, but you may experience issues with the steering column tilt function. It is recommended to address the problem promptly to avoid further issues.

5. How can I repair OBDII code B1D91 (Steering Column Tilt Position Sensor Circuit Low)?

- Repair options include replacing the faulty steering column tilt position sensor, repairing or replacing damaged wiring or connectors, or addressing any issues with the tilt motor as needed.

6. Are there any DIY tips for fixing OBDII code B1D91?

- DIY enthusiasts can start by checking the wiring and connectors for any visible damage, testing the sensor's resistance and voltage with a multimeter, and ensuring the tilt motor is functioning correctly.

7. Is it necessary to reset the OBDII code B1D91 after making repairs?

- Yes, it is recommended to reset the code using an OBDII scanner after completing any repairs related to the steering column tilt position sensor circuit to clear the error code and reset the vehicle's system.

8. Can weather conditions affect OBDII code B1D91?

- Extreme weather conditions like extreme heat or cold may potentially affect the operation of the steering column tilt sensor, leading to the triggering of code B1D91.

9. How much does it typically cost to repair OBDII code B1D91?

- The cost of repairing OBDII code B1D91 can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.

10. Are there any recalls related to OBDII code B1D91?

- It's advisable to check with the vehicle manufacturer or the National Highway Traffic Safety Administration (NHTSA) for any recalls related to steering column tilt position sensor issues triggering code B1D91.