Removal (from 07/2011)
1NZ-FE ENGINE CONTROL: INTEGRATION RELAY (for Hatchback): REMOVAL
1. REMOVE ENGINE ROOM MAIN RELAY BLOCK COVER
2. REMOVE NO. 1 INTEGRATION RELAY
(a) Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws and disconnect the No. 1 integration relay.
Text in Illustration
(b) Disconnect the 3 connectors.