Tacoma 2WD V6-4.0L (1GR-FE) (2006)
Diagram Legend
O : Explains the system outline.
Q : Indicates the reference showing the position on the vehicle of Relay Block Connectors in the system circuit.
Example : Connector "1" is described and is installed on the left side of the instrument panel.
R : Indicates the reference showing the position on the vehicle of J/B and Wire Harness in the system circuit.
Example : Connector "3C" connects the Instrument Panel Wire and J/B No.3. It is described and is installed on the instrument panel left side.
S : Indicates the reference describing the wiring harness and wiring harness connector (the female wiring harness is shown first, followed by the male
wiring harness).
Example : Connector "IE1" connects the floor wire (female) and Instrument panel wire (male). It is described and is installed on the left side kick
panel.
T : Indicates the reference showing the position of the ground points on the vehicle.
Example : Ground point "BO" is described and is installed on the back panel center.
How to Read Ground Points
HOW TO READ GROUND POINTS