IS 250C V6-2.5L (4GR-FSE) (2011)
Convertible Top Control Module: Service and Repair
Removal
SLIDING ROOF / CONVERTIBLE: METAL TOP ROOF CONTROL COMPUTER: REMOVAL
1. PRECAUTION
See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service Precautions
NOTICE:
w/ Navigation System for HDD:
After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of
memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the
cable from the negative (-) battery terminal See: Accessories and Optional Equipment/Navigation System/Service Precautions.
2. REMOVE CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
3. REMOVE TONNEAU COVER ASSEMBLY See: Body and Frame/Roof and Associated Components/Convertible Top/Service and
Repair/Removal and Replacement/Removal
4. REMOVE TONNEAU COVER HOOK HOLDER See: Body and Frame/Roof and Associated Components/Convertible Top/Service and
Repair/Removal and Replacement/Removal
5. REMOVE SLIDING ROOF GUIDE RAIL STOPPER See: Body and Frame/Roof and Associated Components/Convertible Top/Service and
Repair/Removal and Replacement/Removal
6. REMOVE FRONT LUGGAGE COMPARTMENT TRIM COVER See: Body and Frame/Roof and Associated Components/Convertible
Top/Service and Repair/Removal and Replacement/Removal
7. REMOVE SLIDING ROOF CONTROL ECU ASSEMBLY
(a) Disconnect each connector.
(b) Remove the 2 nuts and bolt and remove the sliding roof control ECU assembly.