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Prius LE AWD-e
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Repair and Diagnosis (Single Page)
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Brakes
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Traction Control
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Electronically Controlled Brake System - Diagnostic Codes (4 Of 5)
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Electronically Controlled Brake System
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DTC C146C: Open Circuit in ABS Motor Relay Circuit; DTC C146D: Short Circuit in ABS Motor Relay Circuit [12/2018 - ]
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Component Operating Range
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Component Operating Range
C052E
Both of the following conditions are met
-
Command to ABS motor relay
On
ABS pump motor voltage
7.607 V or more
C052D (CASE 1)
ABS pump motor voltage
Less than 7.607 V, or 18.57 V or more