B1C35 Code - Steering Column Telescope Feedback Signal Circuit Short
Quick Answer
The Steering Column Control Module (SCCM) monitors the position of the adjustable steering column using of Hall-effect type rotation sensors that are integral to the tilt and telescoping motors. Common causes include Faulty Steering Column Telescope Motor, Steering Column Telescope Motor harness is open or shorted, Steering Column Telescope Motor 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
- B1C35 indicates Steering Column Telescope Feedback Signal Circuit Short.
- Common causes
- Common causes include Faulty Steering Column Telescope Motor, Steering Column Telescope Motor harness is open or shorted, Steering Column Telescope Motor 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 B1C35 Description
The SCCM sends a reference voltage along the sensor feed circuit through the Hall-effect sensor and back to the SCCM through a shared signal return circuit. The sensors provide a digital signal used by the SCCM to calculate the position of the steering column in relation to the full forward/rearward and full up/down positions. The SCCM uses this signal to store and recall memory positions, to carry out the easy entry/exit operations and to make sure the adjustable steering column tilt and telescope motors do not stall against the steering column end of travel.
If an adjustable steering column tilt or telescope motor sensor Diagnostic Trouble Code (DTC) sets (or if either of the sensor circuits become open), the SCCM does not recall a programmed memory position or automatically position the steering column during the easy entry/exit operations. The affected steering column motor operates in jog mode. Jog mode allows limited operation of the affected steering column motor using only the steering column control switch. When the steering column control switch is operated in jog mode, the steering column moves in the desired direction for one second, then stops regardless of the length of time the switch is actually activated. The steering column control switch must be released, then activated again in order to move the steering column for an additional second.
What are the Possible Causes of the DTC B1C35?
- Faulty Steering Column Telescope Motor
- Steering Column Telescope Motor harness is open or shorted
- Steering Column Telescope Motor circuit poor electrical connection
- Faulty Steering Column Control Module (SCCM)
How to Fix the DTC B1C35?
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
B1C35:12 Steering Column Telescope Feedback Signal Circuit Short To Battery
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1C35 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
- B1C35 Ford — Steering Column Telescope Feedback Signal Circuit Short
- B1C35 Lincoln — Steering Column Telescope Feedback Signal Circuit Short
- B1C35 Mercury — Steering Column Telescope Feedback Signal Circuit Short
Frequently Asked Questions about B1C35 Code
1. What does the OBDII code B1C35 mean?
The code B1C35 refers to a short circuit issue in the Steering Column Telescope Feedback Signal Circuit, which affects the telescoping function of the steering column.
2. What are the common symptoms of code B1C35?
Common symptoms include a non-functional telescoping steering column, warning lights on the dashboard, or the inability to adjust the steering wheel position.
3. What causes the B1C35 code to appear?
This code is typically caused by damaged wiring, a short circuit, a faulty steering column telescope motor, or a malfunctioning feedback sensor.
4. Can I still drive my vehicle with the B1C35 code active?
Yes, you can still drive, but you may not be able to adjust the steering column, which can impact comfort and ergonomics.
5. How do I diagnose the B1C35 code?
Diagnosis involves visually inspecting the wiring for damage, testing the telescope motor and feedback sensor, and using a multimeter to check for shorts in the circuit.
6. Can a faulty steering wheel position sensor trigger the B1C35 code?
Yes, a malfunctioning position sensor can contribute to this code if it fails to send accurate feedback to the control module.
7. How much does it cost to fix the B1C35 code?
Repair costs can vary but typically range from $100 to $500, depending on whether you need to replace wiring, sensors, or the telescope motor.
8. Can I fix the B1C35 code myself?
If the issue is due to visible wiring damage, you may be able to repair it yourself. However, diagnosing and fixing motor or sensor issues may require professional tools and expertise.
9. Does clearing the code with an OBDII scanner solve the problem?
Clearing the code will temporarily remove it, but the issue will persist if the underlying problem, such as a short circuit, is not fixed.
10. What tools are needed to troubleshoot the B1C35 code?
Tools like an OBDII scanner, a multimeter, and basic hand tools for inspecting and testing wiring and components are necessary for troubleshooting this code.
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