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Highlander LE, 4WD
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Seat Heater System - Diagnostic Codes & Symptom Tests
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Seat Heater System
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DTC B14B5: Lost Communication with Front Seat Temperature Adjustment Switch LIN [12/2019 - 11/2023]
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Caution / Notice / Hint
Caution / Notice / Hint
NOTE:
Inspect the fuses for circuits related to this system before performing the following procedure.