Toyota 4Runner manuals

Toyota 4Runner: ID Code Box Power Source Circuit

DESCRIPTION

This circuit provides power to operate the ID code box.

WIRING DIAGRAM


CAUTION / NOTICE / HINT

NOTICE:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (ID CODE BOX - BATTERY AND BODY GROUND)

(a) Disconnect the F72 box connector.


(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

F72-1 (+B) - Body ground

Always

11 to 14 V

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

F72-8 (GND) - Body ground

Always

Below 1 Ω

Text in Illustration

*a

Front view of wire harness connector

(to ID Code Box)


OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

Certification ECU Power Source Circuit
DESCRIPTION This circuit provides power to the certification ECU. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the foll ...

Security Indicator Light Circuit
DESCRIPTION When the engine immobiliser system is set, the security indicator flashes continuously, but does not illuminate if the engine immobiliser system is not set. WIRING D ...

Other materials about Toyota 4Runner:

Operating a USB memory
Connecting a USB memory enables you to enjoy music from the vehicle speakers. Connecting a USB memory Pull up the lid. Open the cover and connect a USB memory. Turn on the power of the USB memory if it is not turned on. Press . Control panel S ...

Prl Update
PRL UPDATE 1. PRL UPDATE This function updates the PRL (Preferred Roaming List) of the DCM (Telematics Transceiver). The PRL is a large set of phone numbers the DCM (Telematics Transceiver) can utilize to make an emergency call when outside (roaming) the ...

© 2016-2025 | www.to4runner.net

0.0069