Owner's Manual

Table Of Contents

toyota 4 RunneR With JBL 2005-2011

INSTALLATION INSTRUCTIONS

STEP 1

• Unbox the aftermarket radio and locate its main harness.

• Connect the wires shown on the next page from

aftermarket radio main harness to the TO1 T-harness and

match the wire functions.

• Remove the factory radio.

STEP 2

• If the vehicle is equipped with an OEM backup camera,

connect the TO1 T-harness to the backup camera harness

(see wire chart for details).

STEP 3

• Identify if your vehicle has a 20 or 28 pin secondary

connector. Assemble TO1 T-harness as shown on

wiring diagram. Connect the factory harness to the TO1

T-harness.

STEP 4

• Plug the OBDII connector into the OBDII of the vehicle,

under driver dash.

STEP 5

• Plug the aftermarket radio harnesses into the aftermarket

radio.

• Connect the backup camera RCA cable into the

aftermarket radio (if equipped).

• Connect the auxiliary RCA cables into the aftermarket radio

(if equipped).

• Connect the left front and right front low level outputs RCA

cables into the aftermarket radio.

• Plug the Data cable to the data port of the aftermarket

radio.

• Insert the Audio cable into the iDatalink 3.5 mm audio jack

of the aftermarket radio (If there is no iDatalink audio input,

connect to AUX).

Note: On Pioneer radio, ensure that there is nothing plugged

into the W/R port.

STEP 6

• Connect all the harnesses to the Maestro RR module then

test your installation.