Combination Meter ASSY: Overhaul

HINT:

• see: COMPONENTS 
• Installation is in the reverse order of removal.
  NOTE:

  • There should be no oil or fingerprints on the combination meter glass and combination meter ECU.
  • Wipe off any oil or fingerprints from the combination meter glass and meter display panel with a soft cloth.
  • Be careful of static electricity when handling the meter display panel and combination meter ECU.
  • When disassembling the combination meter assy, eliminate static electricity by touching the vehicle body to prevent the components from being damaged.

1. REMOVE INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER (see  REPLACEMENT  ) 
2. REMOVE INSTRUMENT CLUSTER FINISH PANEL END (see  REPLACEMENT  ) 
3. REMOVE INSTRUMENT CLUSTER FINISH PANEL (see  REPLACEMENT  ) 
4. REMOVE COMBINATION METER ASSY (see  REPLACEMENT  ) 
5. REMOVE COMBINATION METER GLASS 
   1. Using a screwdriver, disengage the 9 claws and remove the combination meter glass.

      HINT:

      Tape up the screwdriver tip before use.

      Fig 1: Removing Combination Meter Glass

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. REMOVE COMBINATION METER PLATE NO.1 
   1. Remove the screw.
   2. Using a screwdriver, disengage the 6 claws and remove the combination meter plate No.1.

      HINT:

      Tape up the screwdriver tip before use.

      Fig 2: Removing Combination Meter Plate

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. REMOVE COMBINATION METER COVER NO.1 
   1. Remove the 6 screws.
   2. Using a screwdriver, disengage the 3 claws and remove the combination meter cover No.1.

      HINT:

      Tape up the screwdriver tip before use.

      CAUTION: A is extremely hot immediately after the ignition switch is turned off.
      Fig 3: Removing Combination Meter Cover

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. REMOVE METER DISPLAY PANEL 
   1. Remove the 8 screws.
   2. Remove the meter display panel.
      Fig 4: Removing Meter Display Panel

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. REMOVE COMBINATION METER ECU 
   1. Remove the 4 screws.
   2. Disconnect the connectors.
   3. Using a screwdriver, disengage the claw and remove the combination meter ECU.

      HINT:

      Tape up the screwdriver tip before use.

      Fig 5: Removing Combination Meter ECU

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   4. Using a screwdriver, disengage the combination meter ECU (speed meter assy).

      HINT:

      Tape up the screwdriver tip before use.

      Fig 6: Disengaging Combination Meter ECU (Speed Meter Assy) Using A Screwdriver

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   5. Remove the combination meter ECU (speed meter assy).
      Fig 7: Removing Combination Meter ECU (Speed Meter Assy)

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
10. REMOVE ECU METER CIRCUIT PLATE 
    1. Using a screwdriver, disengage the 5 claws and remove the ECU meter circuit plate from the combination meter case No. 1.

       HINT:

       Tape up the screwdriver tip before use.

       Fig 8: Removing ECU Meter Circuit Plate

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
11. INSTALL COMBINATION METER ECU 
    1. Install the pins and the combination meter ECU (speed meter assy).
       CAUTION:

       • Install the pins securely.
       • Hold a hand over the panel meter during installation.
         Fig 9: Installing Pins And Combination Meter ECU (Speed Meter Assy)

         Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Engage the claw and install the combination meter ECU with 4 screws.
    3. Connect the connectors.
       Fig 10: Installing Combination Meter ECU With Screws

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002