Toyota RAV4 Service Manual: Water pump

Coolant

Replacement Remove no. 1 Engine under cover Drain engine coolant Loosen the radiator drain cock plug. Hint: Collect the coolant in a container and dispose of it according to the regul ...

Removal

Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt preten ...

Other materials:

How to proceed with troubleshooting
Hint: Use the procedure to troubleshoot the power door lock control system. *: Use the intelligent tester. Vehicle brought to workshop Inspect battery voltage Standard voltage: 11 to 14 v If the voltage is below 11 v, recharge or replace the battery before proceeding. ...

Cooling fan motor
On-vehicle inspection Inspect no. 1 Cooling fan motor Disconnect the no. 1 Fan connector. Connect the battery and ammeter to the no. 1 Fan motor connector. Check that the no. 1 Fan rotates smoothly, and then check the reading on the ammeter. Standard amperage ...

Symptom simulation
Hint: The most difficult case in troubleshooting is when no problem symptoms occur. In such a case, a thorough problem analysis must be carried out. A simulation of the same or similar conditions and environment in which the problem occurred in the customer's vehicle should be carried out. No ...