Toyota Highlander Service Manual: How to troubleshoot ecu controlled systems
1. NOTICE ABOUT VEHICLE CONDITION WHEN JACKING UP THE VEHICLE
The vehicle must be unloaded before jacking up the vehicle. Never
jack up/lift up a heavily loaded vehicle.
When remo ...
A large number of ECU controlled systems are used in the HIGHLANDER. In
general, ECU controlled systems
are considered to be very intricate, requiring a high level of technical
knowledge to troub ...
More about Toyota Highlander:
On-vehicle cleaning
1. INSPECT FINS BLOCKAGE
If the fins are clogged, wash them with water or a steam cleaner.
Dry with compressed air.
NOTICE:
If the distance between the steam cleaner and the
core is too close, the fins may become damaged.
Keep the following injection distance.
Standard:
If the ...
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