Toyota 4Runner: Back Door Belt Moulding

Speed Signal Circuit

DESCRIPTION The vehicle speed signal consists of pulses sent to the side auto step controller ECU assembly from the main body ECU (multiplex network body ECU). WIRING DIAGRAM PROCEDURE ...

Components

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Removal
REMOVAL PROCEDURE 1. DRAIN ENGINE COOLANT (a) Drain engine coolant (See page ). 2. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from ...

Components
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