Toyota Highlander Service Manual: Network gateway ECU
REPLACEMENT
HINT:
- COMPONENTS: See page 67-2
- Installation is in the reverse order of removal.
1. REMOVE GLOVE COMPARTMENT DOOR ASSY (SEE PAGE 71-10 )
2. REMOVE INSTRUMENT PANEL FINISH PANEL LOWER NO.2 (SEE PAGE 71-10 )
3. REMOVE NETWORK GATEWAY ECU

(a) Disconnect the connector.
(b) Remove the bolt and the network gateway ECU.
REPLACEMENT
HINT:
COMPONENTS: See page 67-2
Installation is in the reverse order of removal.
1. REMOVE TONNEAU COVER ASSY (SEE PAGE 76-21 )
2. REMOVE DECK BOARD SUB-ASSY NO.2 (SEE PAGE 76-2 ...
REPLACEMENT
HINT:
COMPONENTS: See page 67-2
Installation is in the reverse order of removal.
1. REMOVE INSTRUMENT CLUSTER FINISH PANEL ASSY CENTER (SEE PAGE 71-10 )
2. REMOVE FRONT SEAT ARM ...
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 ...
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