Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
Battery Condition Monitor: Service and Repair
Removal
HYBRID / BATTERY CONTROL: BATTERY SMART UNIT: REMOVAL
1. REMOVE HYBRID BATTERY JUNCTION BLOCK
HINT
See: Power Control System/System Main Relay, Hybrid Drive/Service and Repair/Removal.
2. REMOVE BATTERY SMART UNIT
CAUTION:
Be sure to wear insulated gloves and protective goggles.
(a) Disconnect the 3 connectors.
(b) Remove the 2 bolts and battery smart unit.