Combination Meter ASSY: Overhaul

HINT:

See COMPONENTS 

1. REMOVE INSTRUMENT PANEL FINISH PLATE (See  REPLACEMENT   ) 
2. REMOVE INSTRUMENT CLUSTER FINISH PANEL ORNAMENT (See  REPLACEMENT   ) 
3. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSY (See  REPLACEMENT   ) 
4. REMOVE COMBINATION METER ASSY 
   1. Remove the 4 screws.
   2. Loosen the 2 bolts and remove the combination meter assy.
      Fig 1: Removing Combination Meter Assy

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. REMOVE SPEEDOMETER GLASS 
   1. Remove the 2 screws.
   2. Disengage the 7 claws and remove the speedometer glass.
      Fig 2: Removing Speedometer Glass

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. REMOVE COMBINATION METER COVER NO. 1 
7. REMOVE COMBINATION METER COVER NO. 2 
   1. Remove the 3 screws.
   2. Disengage the 8 claws and remove the combination meter cover No. 2.
      Fig 3: Removing Combination Meter Cover No. 2

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. REMOVE INCLINATION SENSOR ASSY 
   1. Remove the 2 screws.
   2. Disconnect the connectors and remove the inclination sensor assy.
      Fig 4: Removing Inclination Sensor Assy

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. INSTALL COMBINATION METER ASSY 
   1. Pull the check pin backward while pressing the check pin with a flat-head screwdriver as shown in Fig 5.
      Fig 5: Pulling Check Pin Backward Pressing Check Pin With Screwdriver

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. Check that the wire harness connector is engaged in the instrument panel safety pad installation position.
   3. Install the 4 screws in order as shown in Fig 6.
      Fig 6: Installing Combination Meter Assy Screws

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   4. Tighten the 2 connector fitting bolts until a clicking sound can be heard.
   5. After tightening, check that the check pin protrudes.
10. INCLINATION SENSOR ZERO DEGREE CORRECTION 
    NOTE:

    • When replacing or removing/installing the combination meter assy and inclination sensor assy, be sure to perform zero degree correction of the inclination sensor. 
    • When performing zero degree correction, install the combination meter assy and perform it in level surface. 
    • Also perform zero degree correction when the body level setting is inclined because of vehicle height adjustment. 
    1. Turn the ignition switch off.
    2. While pressing the RESET switch, turn the ignition switch on.
    3. Within 5 seconds after the ignition switch is turned on, repeat pressing and releasing the RESET switch 3 times and keep holding the last press for more than 5 seconds. (Buzzer sounds for a second.)
       NOTE: If the buzzer does not sound, perform this procedure from the beginning.
    4. Release the RESET switch when buzzer sounds.
    5. Press the RESET switch again and keep pressing for more than 5 seconds. (Buzzer sounds for a second again.)

    HINT:

    • When the buzzer sounds twice, reset operation is completed.
    • The buzzer sound of the first and second time is the same.
    NOTE: If the buzzer does not sound or keep sounding for more than 1 second, perform the procedure from the beginning.
    Fig 7: Inclination Sensor Zero Degree Correction Blinking Pattern

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002