U2790
Network – SAE Reserved — Code U2790
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i Description
Diagnostic trouble code U2790 relates to the network – sae reserved. The vehicle's control module has detected a fault condition in this circuit or system. Consult a manufacturer-specific service manual for detailed information about this code for your particular vehicle.
? Common Causes
- Network fault
- Module error
- Wiring issue
! Symptoms
- Warning lights
- Communication error
# Diagnostic Steps
- Check network wiring
- Inspect modules
- Scan for codes
⚙ Typical Fix
Diagnose and repair the network – sae reserved fault. Inspect wiring, connectors, and the related component. Replace as necessary.
Parts Needed
Refer to manufacturer service manual for specific parts
Estimated Cost
$200-$700
↔ Related Codes
Q Frequently Asked Questions
Code U2790 relates to the network – sae reserved. You can likely drive short distances, but have it checked soon to prevent further issues.
Repair costs vary depending on the specific cause. For network – sae reserved issues, expect to pay $200-$700 in Australia, including parts and labour. Get a proper diagnosis before committing to repairs.
☞ Learn More
- What is OBD-II? — Complete guide to your car's diagnostic system
- How to Read DTC Codes — Step-by-step with a Bluetooth scanner
- OBD-II Scanner Buying Guide — Find the best scanner for your car