Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
Alarm Module: Service and Repair
Removal
THEFT DETERRENT / KEYLESS ENTRY: CERTIFICATION ECU: REMOVAL
1. REMOVE REAR NO. 2 FLOOR BOARD (for Separate Type) See: Body and Frame/Interior Moulding / Trim/Headliner/Service and
Repair/Removal and Replacement/Removal
2. REMOVE REAR DECK FLOOR BOX See: Body and Frame/Interior Moulding / Trim/Headliner/Service and Repair/Removal and
Replacement/Removal
3. REMOVE REAR NO. 3 FLOOR BOARD See: Body and Frame/Interior Moulding / Trim/Headliner/Service and Repair/Removal and
Replacement/Removal
4. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and
Inspection/Programming and Relearning.
5. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY See: Body and Frame/Interior Moulding / Trim/Dashboard /
Instrument Panel/Service and Repair/Removal and Replacement/Lower Instrument Panel/Removal
6. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument
Panel/Service and Repair/Removal and Replacement/Lower Instrument Panel/Removal
7. REMOVE ECU INTEGRATION BOX RH See: Power and Ground Distribution/Power Distribution Module/Service and Repair/Removal
8. REMOVE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
(a) Disengage the 2 craws and remove the certification ECU (smart key ECU assembly).