Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
Main Relay (Computer/Fuel System): Service and Repair
Installation
Engine Control
2ZR-FXE ENGINE CONTROL: INTEGRATION RELAY: INSTALLATION
1. INSTALL NO.1 INTEGRATION RELAY
(a) Connect the 3 connectors.
(b) Attach the integration relay to the engine room relay block.
2. REMOVE NO. 1 RELAY BLOCK COVER
Power Distribution
POWER DISTRIBUTION: INTEGRATION RELAY: INSTALLATION
1. INSTALL INTEGRATION NO.2 RELAY
(a) Connect the 3 connectors.
(b) Engage the 2 claws to install the integration relay as shown in the illustration.
2. INSTALL NO. 1 RELAY BLOCK COVER
(a) Engage the 3 claws to install the No. 1 relay block cover.
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and