GS 450h V6-3.5L (2GR-FSE) Hybrid (2007)
Throttle Body: Service and Repair
REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt
pretensioner activation.
2. REMOVE COOL AIR INTAKE DUCT SEAL
3. DRAIN ENGINE COOLANT
4. REMOVE ENGINE ROOM SIDE COVER RH
5. REMOVE V-BANK COVER
6. REMOVE NO. 1 AIR CLEANER INLET
7. DISCONNECT NO. 2 VENTILATION HOSE
a. Disconnect the ventilation hose from the cylinder head.
8. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE
a. Disconnect the MAF meter connector.
b. Disconnect the clamp from the air cleaner.
c. Disconnect the purge line hose.