AutoCodes – Subaru – C0262 Subaru

C0262 Subaru Code - CAN signal not received from TCM

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Transmission Control Module (TCM). Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) 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: C0262 Subaru indicates CAN signal not received from TCM.
Common causes: Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) 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 2,262

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 Jun 04, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C0262 Subaru Description

The Anti-Lock Brake System (ABS) Module monitors the Transmission Control Module (TCM). The ABS Module sets the OBDII code when the Transmission Control Module (TCM) is not to factory specifications.

OBDII Code C0262 Subaru - CAN signal not received from TCM - AutoCodes.com — C0262 Subaru Code - CAN signal not received from TCM

What does this mean?

What are the Possible Causes of the DTC C0262 Subaru?

Faulty Transmission Control Module (TCM)
Transmission Control Module (TCM) harness is open or shorted
Transmission Control Module (TCM) circuit poor electrical connection

How to Fix the DTC C0262 Subaru?

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 C0262 Subaru 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.

Need more information about the C0262 Subaru code?

Need more information on how to fix the C0262 Subaru code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0262 Subaru 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 C0262 Subaru Code

1. What are the common symptoms of OBDII code C0262 in a Subaru related to the CAN signal not being received from the TCM?

- Common symptoms include issues with shifting gears, rough or erratic shifting, and the transmission sticking in one gear.

2. What are some possible causes of OBDII code C0262 in a Subaru indicating a lack of CAN signal from the TCM?

- Potential causes include a faulty TCM (transmission control module), damaged wiring or connectors in the CAN bus system, or communication issues between modules.

3. How can I diagnose the source of the problem when OBDII code C0262 appears in my Subaru?

- Diagnosis typically involves checking the TCM for faults, inspecting wiring and connectors for damage, and using a diagnostic scanner to analyze communication between modules.

4. Is it safe to continue driving my Subaru when OBDII code C0262 is present?

- It is not recommended to continue driving the vehicle with this code active, as it can lead to further transmission issues and potentially cause damage.

5. Can I reset the OBDII code C0262 in my Subaru to see if it returns?

- While you can reset the code, it is important to diagnose and address the underlying issue causing the lack of CAN signal from the TCM to prevent recurrence.

6. Are there any DIY repair tips for addressing OBDII code C0262 in a Subaru?

- DIY repair tips may include checking and cleaning wiring connections, inspecting for physical damage, and ensuring all modules are properly communicating.

7. What are the potential consequences of ignoring OBDII code C0262 in a Subaru?

- Ignoring this code can lead to more severe transmission issues, poor vehicle performance, and potentially unsafe driving conditions.

8. Can a professional mechanic help with diagnosing and repairing OBDII code C0262 in my Subaru?

- Yes, a professional mechanic with experience in Subaru vehicles and diagnostics can efficiently diagnose and repair the issue causing the lack of CAN signal from the TCM.

9. Is there a specific sequence of steps to follow when troubleshooting OBDII code C0262 in a Subaru?

- While troubleshooting steps may vary, a typical approach involves diagnosing the TCM, inspecting wiring, checking for communication errors, and ensuring proper module functionality.

10. How can I prevent OBDII code C0262 from occurring in my Subaru in the future?

- Regular maintenance, prompt addressing of any transmission-related issues, and ensuring proper electrical connections can help prevent the recurrence of this code.