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Toyota
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2017
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RAV4 Limited, FWD
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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SFI System [2AR-FE] (Diagnostic Codes) (Except Hybrid) (2 Of 7)
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SFI System
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DTC U0101: Lost Communication with TCM [12/2012 - ]
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Typical Enabling Conditions
Typical Enabling Conditions
Monitor runs whenever the following DTCs are not stored
None
Both of the following conditions are met
-
Battery voltage
10.5 V or higher
Ignition switch
ON
Starter
Off