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:

Inspection
1. INSPECT RELAY (Marking: FAN NO. 1, FAN NO. 3) (a) Check the resistance of the relay. Standard: If the result is not as specified, replace the relay. 2. INSPECT RELAY (Marking: FAN NO. 2) (a) Check the resistance of the relay. Standard: If the result is not as specified, rep ...