Toyota Highlander Service Manual: Navigation ECU
REPLACEMENT
HINT:
- COMPONENTS: See page 67-2
- Installation is in the reverse order of removal.
1. REMOVE FRONT SEAT ASSEMBLY LH POWER SEAT (SEE PAGE 72-1 1) MANUAL SEAT (SEE PAGE 72-19 )
2. REMOVE NAVIGATION ECU COVER
(a) Remove the 4 claws and the navigation ECU cover.
3. REMOVE NAVIGATION ECU W/BRACKET
(a) Disconnect the connector.
(b) Remove the 2 bolts and the navigation ECU w/ bracket.
4. REMOVE DISC PLAYER BRACKET
(a) Remove the 4 screws and the disc player bracket.
5. REMOVE NAVIGATION ECU
6. INSTALL NAVIGATION ECU
HINT: Perform the screen noise automatic adjustment when screen noise occurs (see page 05-1803 ).
7. INSTALL FRONT SEAT ASSEMBLY LH POWER SEAT (SEE PAGE 72-1 1) MANUAL SEAT (SEE PAGE 72-19 )
Multi-display (CRT display) display
REPLACEMENT
HINT:
COMPONENTS: See page 67-2
Installation is in the reverse order of removal.
1. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSY CENTER (SEE PAGE 71-10
)
2. REMOVE INTEGRAT ...
Front NO.1 speaker ASSY
REPLACEMENT
HINT:
COMPONENTS: See page 67-2
Installation is in the reverse order of removal.
1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSY (SEE PAGE 75-6 )
2. REMOVE FRONT DOOR LOWER FRAME ...
More about Toyota Highlander:
Inspection
1. INSPECT INTAKE AIR CONTROL VALVE ASSY NO.2
(a) Apply 26.7 kPa (200 mmHg, 7.9 in.Hg) of vacuum to the
actuator. Check if the actuator rod pulls the lever and
causes the valve to rotate open, as shown in the illustration.
(b) One minute after applying the vacuum, check that the actuator
ro ...
