Toyota 4Runner: Wireless Door Lock Control System(w/o Smart Key System)

No Answer-Back

DESCRIPTION In some cases, the wireless door lock control functions are normal but the hazard warning light and/or wireless door lock buzzer answer-back function(s) does not operate. In such case ...

Parts Location

PARTS LOCATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

Other materials about Toyota 4Runner:

System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Line ECM Power management control ECU Crankshaft position sensor signa ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CONNECT TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Start the engine and run it at idle. (c) Turn the Techstream on. (d) Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test. HINT: Refer to the T ...