OEM 2007 Toyota Sienna Antenna

2007 Toyota Sienna Antenna Parts Q&A

• Q: How to remove and install the Navigation Antenna on 2007 Toyota Sienna?

  A: The first step when removing the Navigation Antenna requires identification of all bolts, screws and nuts required for instrument panel installations and removals. After disconnecting the negative terminal of the battery you should begin removing the steering wheel cover lower No.2 followed by No.3 and proceed with horn button assembly removal before steering wheel assembly extraction but always keep going to remove the steering column cover and dimmer switch assembly along with the wiper switch. Take out the instrument cluster finish panel sub-assembly when you first remove two clips before pulling it toward the rear and secondly remove the combination meter assembly by unscrewing four screws alongside disconnecting all connectors. The technician should begin by removing 2 bolts from the instrument panel finish panel sub-assembly lower LH and then disconnect the hood lock control cable assembly using its claws and clips and the connectors. Start by unscrewing 4 bolts from the instrument panel safety pad insert sub-assembly No.1 and disconnecting its connector before taking out the glove compartment door stopper sub-assembly and glove compartment door assembly. First detach instrument panel box No.2 from its mounting position by unclipping 2 claws and 4 clips before taking out the instrument side panels (LH and RH) and instrument panel register assemblies No.1 and No.3 as well as the floor carpet covers (center LH and RH) through clips and claw disengagement. Use the moulding remover to detach the instrument cluster finish panel center No.1 since it includes three clips. After that remove the connector. First separate the sub-assembly for the shift lever knob and disconnect the floor shift position indicator housing assembly from the instrument cluster finish panel assembly center by soldering screws and removing connectors. Start by using the specified tool to remove screws and bolts and clips from the instrument cluster finish panel sub-assembly lower center and then take off the instrument cluster finish panel garnish. Remove the 2 screws holding the stereo component speaker assembly before disconnecting its connector followed by removing the navigation receiver assembly, integration control and panel assembly, front pillar garnishes (RH and LH) and instrument panel speaker panel sub-assemblies. You must begin by detaching the front No.1 and No.2 speaker assemblies with their associated defroster nozzle opening plate No.1 then break the shift lever assembly from its original position through removal of four bolts. Terminate the process of instrument panel safety pad sub-assembly removal by unscrewing bolts and screws and a nut, disconnecting all connectors and taking out the instrument panel sub-assembly with passenger Air Bag assembly. The Navigation Antenna assembly installation process begins by releasing 3 clamps and removing 2 screws before executing the reverse order but requires a torque wrench for proper bolt tightening of both the instrument panel safety pad sub-assembly bolt at 20 N.m (204 kgf.cm, 14 ft.lbf) and 4 shift lever assembly bolts at 21 N.m (214 kgf.cm, 12.6 ft.lbf). The procedure ends by reconnecting the battery negative terminal and inspecting the horn button and SRS warning light.