The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during vacuum pump assembly removal/installation are shown below.
When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
| Effect/Inoperative Function when Necessary Procedure not Performed | Necessary Procedures | Link |
|---|---|---|
| Stop and Start System | Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted | ( 201906,999999,_51,_080774,_0393362,RM100000001HXHC,)
|
| Pre-collision System | Perform steering sensor zero point calibration | ( 202304,999999,_95,_139716,_0601175,RM100000002BFOE,)
|
| Lane Tracing Assist System |
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
1.REMOVE BATTERY
2.DISCONNECT UNION TO CONNECTOR TUBE HOSE
Slide the clip and disconnect the union to connector tube hose from the vacuum pump assembly.
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3.REMOVE VACUUM PUMP ASSEMBLY
Disconnect the No. 1 vacuum transmitting hose assembly from the vacuum pump assembly.
Remove the 3 bolts and vacuum pump assembly from the engine assembly.
| *1 | No. 2 O-ring |
| *2 | No. 3 O-ring |
Remove the No. 2 O-ring and No. 3 O-ring from the vacuum pump assembly.