Toyota 4Runner: System Diagram

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Navigation / Multi Info Display / Navigation System / System Diagram

SYSTEM DIAGRAM

1. for 9 speakers:

2. for 8 speakers:

System Description

SYSTEM DESCRIPTION 1. NAVIGATION SYSTEM OUTLINE (a) Vehicle position tracking methods It is essential that the navigation system correctly tracks the current vehicle position and displays it on t ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the navigation system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO ...

Other materials about Toyota 4Runner:

Inspection
INSPECTION PROCEDURE 1. INSPECT DIFFERENTIAL LOCK SYSTEM (a) Inspect the indicator light. (1) Check that the indicator light lights up approximately 1 second after the ignition switch is turned ON. (b) Inspect the differential lock operation. (1) Jac ...

Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the navigation receiver assembly. If there is an open in the circuit, the audio system cannot be operated using the steering pad switch assembly. If there is a s ...