What Does U1037 Mean?
This is a duplicate or additional instance of U1036, indicating persistent issues with wheel speed data transmission over the SCP network. Multiple similar codes suggest a serious communication breakdown.
Common Causes
45%
Complete failure of ABS control module or internal communication circuit
25%
Multiple wheel speed sensor failures or damaged tone rings
15%
Severe corrosion or water damage to ABS module connector
10%
SCP network bus failure affecting multiple message types
5%
Low system voltage during operation affecting module communication
Diagnostic Steps
1
Step 1: Verify all four wheel speed sensors are providing valid signals in live data
2
Step 2: Inspect ABS module location for water intrusion or physical damage
3
Step 3: Check voltage supply to ABS module (should have constant battery and switched ignition power)
4
Step 4: Test resistance of SCP bus circuit between ABS module and other network nodes
5
Step 5: Consider ABS module replacement if all wiring and sensors test normal
Estimated Repair Cost
$250 - $1,600
Parts + labor, varies by vehicle and location
This is a duplicate or additional instance of U1036, indicating persistent issues with wheel speed data transmission over the SCP network. Multiple similar codes suggest a serious communication breakdown.
The most common cause of U1037 (SCP (J1850) Invalid or Missing Data for Wheels) is: Complete failure of ABS control module or internal communication circuit
Typical repair costs for U1037 range from $250 to $1,600, depending on the vehicle, location, and whether you do it yourself or go to a shop.
ABS, traction control, and stability control systems will be disabled. Normal braking is maintained but advanced safety features are non-functional.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U1037 to identify the root cause.
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Quick Info
Category
Network
System
Anti-lock Brake System / Network Communication
Difficulty
Type
Manufacturer
Recommended Tools
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