C0262
CAN signal not received from TCM
C0262 is an OBD-II diagnostic trouble code meaning: CAN signal not received from TCM. Common causes: open or short in can wiring harness, transmission control module (tcm) malfunction. Estimated repair cost: $56–278.
Symptoms
- Incorrect gear shifting
- Check Engine Light Illuminates
- Transmission of the gearbox into emergency mode
- Loss of engine power
Causes
- Open or short in CAN wiring harness
- Transmission control module (TCM) malfunction
- TCM power problems
- Damage to CAN bus connectors
- Contact corrosion
How to Fix
- Check the integrity of the CAN wiring harness
- Diagnose TCM power and ground
- Check connectors for corrosion or damage
- Scan the TCM for errors
- If necessary, replace the TCM or restore the integrity of the CAN bus
Related codes
Error C0262 by Vehicle Brand
FAQ
What does the C0262 code mean?
C0262 is an OBD-II diagnostic trouble code that indicates: CAN signal not received from TCM
What causes a C0262 error code?
The most common causes of C0262 include: Open or short in CAN wiring harness; Transmission control module (TCM) malfunction; TCM power problems; Damage to CAN bus connectors.
How do I fix a C0262 diagnostic trouble code?
To fix C0262: Check the integrity of the CAN wiring harness. Diagnose TCM power and ground. Check connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0262?
Limited driving only, diagnose soon
How much does it cost to fix C0262?
The estimated repair cost for C0262 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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