Toyota 4Runner: Rear Door Lock

Only Back Door cannot be Opened

DESCRIPTION When the back door is unlock and the multiplex network door ECU (back door P/W) receives the ON signal from the back door opener switch, it sends the signal to the main body ECU (mult ...

Components

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Other materials about Toyota 4Runner:

Inspection
INSPECTION PROCEDURE 1. INSPECT TIRES (a) Check the tires for wear and proper inflation pressure. Cold Tire Inflation Pressure (Unloaded Vehicle): Tire Size Vehicle Model Front kPa (kgf/cm2, psi) Rear kPa ...

IG2 Signal Malfunction (B2788)
DESCRIPTION The steering lock ECU determines the on/off status of the engine switch through the IG2 signal circuit. The steering lock ECU does not lock the steering when it receives the IG2 relay on signal. This prevents the steering from being locked wh ...