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Corolla XLE
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Repair and Diagnosis (Single Page)
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Transmission
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Automatic Trans
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Continuously Variable Transaxle - Diagnostic Codes (2 Of 3) (Model Code: ZRE172)
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Continuously Variable Transaxle System
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DTC U0129: Lost Communication with Brake System Control Module [08/2013 - 08/2014]
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Related DTCs
U0129: Lost Communication / Verify communication
Required sensors/Components
BSCM (Brake System Control Module)
Frequency of operation
Continuous
Duration Conditions
2.22 seconds
MIL operation
Immediately
Sequence of operation
None