AutoCodes – Scion – C1258 Scion

C1258 Scion Code - Transfer 4WD Position Switch Circuit

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Transfer 4WD Position Switch. Common causes include Faulty Transfer 4WD Position Switch, Transfer 4WD Position Switch harness is open or shorted, Transfer 4WD Position Switch 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: C1258 Scion indicates Transfer 4WD Position Switch Circuit.
Common causes: Common causes include Faulty Transfer 4WD Position Switch, Transfer 4WD Position Switch harness is open or shorted, Transfer 4WD Position Switch 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 822

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 Aug 31, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1258 Scion Description

The Anti-Lock Brake System (ABS) Module monitors the Transfer 4WD Position Switch. The ABS Module sets the OBDII code when the Transfer 4WD Position Switch is not to factory specifications.

OBDII Code C1258 Scion - Transfer 4WD Position Switch Circuit - AutoCodes.com — C1258 Scion Code - Transfer 4WD Position Switch Circuit

What does this mean?

What are the Possible Causes of the DTC C1258 Scion?

Faulty Transfer 4WD Position Switch
Transfer 4WD Position Switch harness is open or shorted
Transfer 4WD Position Switch circuit poor electrical connection

How to Fix the DTC C1258 Scion?

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 C1258 Scion 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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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 C1258 Scion Code

1. What are the common symptoms of OBDII code C1258 on a Scion related to the Transfer 4WD Position Switch Circuit?

- Common symptoms include the 4WD system not engaging or disengaging properly, warning lights on the dashboard related to the 4WD system, and difficulty shifting into or out of 4WD mode.

2. What are some possible causes of OBDII code C1258 on a Scion?

- Potential causes include a faulty transfer 4WD position switch, damaged wiring or connectors in the circuit, a malfunctioning 4WD actuator, or issues with the transfer case itself.

3. How can I diagnose the cause of OBDII code C1258 on my Scion?

- Diagnosing the issue typically involves checking the transfer 4WD position switch for proper operation, inspecting the wiring and connectors for damage, testing the 4WD actuator, and ensuring the transfer case is functioning correctly.

4. Can I continue driving my Scion with OBDII code C1258 present?

- It is not recommended to continue driving your Scion with this code present, as it can lead to further damage to the 4WD system and potentially compromise the vehicle's drivability and safety.

5. How can I repair OBDII code C1258 on my Scion?

- Repairing this code often involves replacing the faulty transfer 4WD position switch, repairing any damaged wiring or connectors, addressing issues with the 4WD actuator, or servicing the transfer case as needed.

6. Is it possible to reset OBDII code C1258 on a Scion without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear until the root cause of the problem is addressed. It is recommended to diagnose and repair the issue to prevent further issues with the 4WD system.

7. How much does it typically cost to fix OBDII code C1258 on a Scion?

- The cost of repairs can vary depending on the specific cause of the code and the labor rates in your area. It's advisable to get a diagnostic from a qualified mechanic to determine the exact cost.

8. Can weather or driving conditions affect the occurrence of OBDII code C1258 on a Scion?

- Extreme weather conditions or frequent off-road driving can potentially exacerbate issues related to the transfer 4WD position switch circuit, leading to the triggering of OBDII code C1258.

9. Are there any preventative maintenance steps I can take to avoid OBDII code C1258 on my Scion?

- Regularly inspecting and maintaining the 4WD system components, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the occurrence of OBDII code C1258.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code C1258 on a Scion?

- Depending on the specific cause of the code, some DIY enthusiasts may be able to address simpler issues such as replacing the transfer 4WD position switch or repairing damaged wiring. However, more complex issues may require professional diagnosis and repair.