Toyota Highlander Service Manual: Location
SYSTEM DIAGRAM
The emission control system is determined by the ECM based on signals from various sensors.
On-vehicle inspection
1. INSPECT AIR-FUEL RATIO COMPENSATION SYSTEM
(a) Measure the voltage between the terminals of the ECM
connectors.
Standard:
NOTICE:
Connect test leads to the connector's backside. The co ...
More about Toyota Highlander:
Replacement
HINT:
COMPONENTS: see page 55-59
1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM (SEE PAGE 55-17 )
SST 07110-58060 (07117-58080, 07117-58090, 07117-78050, 07117-88060,
07117-88070,
07117-88080)
2. REMOVE BATTERY
3. REMOVE RADIATOR GRILLE (SEE PAGE 76-2 )
4. DISCONNECT COOLER REFRIGERANT ...
В© 2011-2026 Copyright www.tohighlander.com
