What Does U2013 Mean?
The compass module has failed to respond to network communication requests from other modules. The vehicle's digital compass display will be inoperative.
Common Causes
45%
Failed compass module internal electronics or power supply failure
25%
Loss of power or ground to the compass module
20%
Damaged or corroded connector at compass module
10%
Open circuit in communication wiring to compass module
Diagnostic Steps
1
Step 1: Verify power and ground at compass module connector using multimeter
2
Step 2: Inspect compass module connector for corrosion, moisture, or damaged pins
3
Step 3: Check continuity of communication bus wiring between compass module and main network
4
Step 4: Attempt to communicate directly with compass module using advanced scan tool
5
Step 5: Substitute known-good compass module if available to confirm module failure
Estimated Repair Cost
$150 - $600
Parts + labor, varies by vehicle and location
The compass module has failed to respond to network communication requests from other modules. The vehicle's digital compass display will be inoperative.
The most common cause of U2013 (Compass Module is not Responding) is: Failed compass module internal electronics or power supply failure
Typical repair costs for U2013 range from $150 to $600, depending on the vehicle, location, and whether you do it yourself or go to a shop.
No safety impact. Only affects compass display functionality. Vehicle is safe to drive.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U2013 to identify the root cause.
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Quick Info
Category
Network
System
Instrument Cluster / Driver Information
Difficulty
Type
Generic (SAE)
Recommended Tools
OBD2 Scanner
A quality scan tool helps you read codes, view live data, and clear faults.
