Toyota 4Runner: Parts Location

Wireless Door Lock Control System(w/o Smart Key System)

System Diagram

Other materials about Toyota 4Runner:

Manual (SOS) Switch Green Indicator Malfunction (B1571)
DESCRIPTION This DTC is stored when the DCM (Telematics Transceiver) detects an open or short in the manual (SOS) switch green indicator circuit of the manual (SOS) switch. The manual (SOS) switch green indicator illuminates after the ignition switch is t ...

No Response from ID BOX (B2789)
DESCRIPTION This DTC is stored when LIN communication between the certification ECU and ID code box stops for 10 seconds or more. DTC Code DTC Detection Condition Trouble Area B2789 No communicat ...