LS 460 V8-4.6L (1UR-FSE) (2007)
Emergency Contact Module: Removal and Replacement
MAYDAY ECU
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH
2. 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.
NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory
and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery
terminal.
3. REMOVE NO.1 COOLER COVER (w/ Rear Cooler)
4. REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY
5. REMOVE ROPE HOOK ASSEMBLY
6. REMOVE ROPE HOOK
7. REMOVE DECK TRIM SIDE BOARD LH
8. REMOVE DECK TRIM SIDE BOARD RH
9. REMOVE LUGGAGE COMPARTMENT NO.1 LIGHT ASSEMBLY
10. REMOVE LUGGAGE COMPARTMENT NO.2 TRIM HOOK (w/o Rear Cooler)
11. REMOVE LUGGAGE COMPARTMENT TRIM COVER FRONT
12. REMOVE REAR FLOOR FINISH PLATE
13. REMOVE LUGGAGE COMPARTMENT TRIM COVER ASSEMBLY LH
14. REMOVE LUGGAGE COMPARTMENT TRIM COVER ASSEMBLY RH
15. REMOVE MAYDAY ECU
a. Disconnect the 4 connectors and 2 clamps.
b
Remove the nut and ECU.
16. REMOVE MOBILE PHONE BRACKET
a. Remove the 4 bolts and 2 mobile phone brackets.
INSTALLATION
HINT: A bolt without a torque specification is shown in the standard bolt chart.