What Does U1057 Mean?
Similar to U1056, this code indicates invalid or missing vehicle configuration data on the SCP network. This is typically from a different requesting module or represents a different configuration parameter set.
Common Causes
40%
Generic Electronic Module (GEM) or BCM communication failure
25%
Network wiring short or open circuit affecting data transmission
20%
Module not programmed with vehicle-specific configuration after replacement
10%
Corrupted configuration memory in source module
5%
Poor ground connection at configuration module
Diagnostic Steps
1
Step 1: Compare codes U1056 and U1057 to determine if same or different modules are affected
2
Step 2: Inspect all SCP network connectors for water intrusion, corrosion, or bent pins
3
Step 3: Test continuity of SCP bus circuits between all major modules
4
Step 4: Use factory scan tool to access module configuration menus and verify data integrity
5
Step 5: Clear codes after ensuring good connections and retest to see if codes return
6
Step 6: Program or configure affected module using factory procedures and equipment
Estimated Repair Cost
$100 - $800
Parts + labor, varies by vehicle and location
Similar to U1056, this code indicates invalid or missing vehicle configuration data on the SCP network. This is typically from a different requesting module or represents a different configuration parameter set.
The most common cause of U1057 (SCP (J1850) Invalid or Missing Data for Vehicle Configuration) is: Generic Electronic Module (GEM) or BCM communication failure
Typical repair costs for U1057 range from $100 to $800, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Vehicle systems may not function as intended, potentially affecting convenience features or secondary safety systems. Generally safe to drive to repair facility.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to U1057 to identify the root cause.
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Quick Info
Category
Network
System
Vehicle Communication Network
Difficulty
Type
Manufacturer
Recommended Tools
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