John Deere L21 & L32 ECM Repair – RE551415, RE551826, RE546396
✔️ General Information
ECM Models: L21 and L32
Common Part Numbers:
L21: RE551415, RE551416
L32: RE551826, RE546396
Applications: These ECMs are utilized in various John Deere equipment, including tractors, excavators, and loaders.
Reference Number
Most Common Isues
Contact Us
Reference Number
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Part Numbers:
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L21: RE551415, RE551416
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L32: RE551826, RE546396
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Most Common Isues
⚠️ Common Issues
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No Start Condition: Engine fails to start due to ECM malfunction.
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Communication Errors: Loss of communication with diagnostic tools.
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Intermittent Power Loss: Engine experiences unexpected power drops.
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Fault Codes: Persistent fault codes that cannot be cleared.
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Environmental Damage: Water or oil intrusion leading to ECM failure.
Contact Us
contact@unitechelectronics.ca
+1(888)405-7730