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Home >> Toyota >> 2021 >> 4Runner TRD Pro >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Navigation System - Service Information >> Navigation Receiver >> Installation [08/2015 - 08/2019] >> Procedure

Installation [08/2015 - 08/2019]: Procedure

  1. INSTALL NO. 2 RADIO BRACKET 
    1. Install the No. 2 radio bracket with the 5 screws.

      Torque: 2.5 N*m (25 kgf*cm, 22 in.*lbf) 

  2. INSTALL NO. 1 RADIO BRACKET 
    1. Install the No. 1 radio bracket with the 5 screws.

      Torque: 2.5 N*m (25 kgf*cm, 22 in.*lbf) 

  3. INSTALL HAZARD SWITCH WIRE 
    1. Connect the connector.
    2. Attach the 2 clamps to install the hazard switch wire.
  4. INSTALL NAVIGATION RECEIVER ASSEMBLY WITH BRACKETS 
    1. Connect each connector.
    2. Insert the navigation receiver assembly with brackets to attach the 6 claws on its backside.
      NOTE:

      When inserting the navigation receiver assembly with brackets, do not press its knobs on it.

      GTY731099Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the navigation receiver assembly with brackets with the 4 bolts.

      Torque: 13 N*m (127 kgf*cm, 9 ft.*lbf) 

  5. INSTALL HEATER CONTROL ASSEMBLY 

    Refer to PROCEDURE - Step 1

  6. INSTALL NO. 2 INSTRUMENT CLUSTER FINISH PANEL GARNISH 

    Refer to PROCEDURE - Step 3

  7. INSTALL NO. 1 INSTRUMENT CLUSTER FINISH PANEL GARNISH 

    Refer to PROCEDURE - Step 8

  8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [08/2015 - 08/2019] ).

  9. CHECK SRS WARNING LIGHT 

    (Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] )