Toyota Highlander Service Manual: Charging system (3MZ-FE)

Overhaul

1. REMOVE MAGNETIC SWITCH ASSY (a) Remove the nut and disconnect the lead wire from the magnetic switch. (b) Remove the 2 screws holding the magnetic switch to the starter drive housing. ...

Precaution

CAUTION: Check that the battery cables are connected to the correct terminals. Disconnect the battery cables when the battery is given a quick charge. Do not perform tests with a high volta ...

More about Toyota Highlander:

Emission inspection and maintenance (i/m) programs
Some states have vehicle emission inspection programs which include obd (on board diagnostics) checks. The obd system monitors the operation of the emission control system. If the malfunction indicator lamp comes on The obd system determines that a problem exists somewhere in the emission contr ...