Yaris L4-1.5L (1NZ-FE) (2007)
3. REMOVE INTEGRATION RELAY
(a)
Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and disconnect the integration relay.
(b) Disconnect the 3 connectors.
INSPECTION
1. INSPECT INTEGRATION RELAY
(a)
Inspect the cooling fan relay.
(1) Using an ohmmeter, measure the resistance between the terminals.
Standard resistance
NOTICE: While using the battery for the inspection, do not bring the positive and negative tester probes too close to each other as a
short circuit may occur.
INSTALLATION
1. INSTALL INTEGRATION RELAY
(a)
Connect the 3 connectors.
(b) Attach the integration relay to the engine room relay block.
2. INSTALL RELAY BLOCK COVER NO. 1
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL