REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during engine water pump assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
---|---|---|---|
Battery terminal is disconnected/reconnected | Memorize steering angle neutral point | Lane Control System |
|
Pre-collision system | |||
Intelligent clearance sonar system*1 | |||
Lighting system (w/ Automatic Headlight Beam Level Control System) |
| ||
Parking assist monitor system |
| ||
Panoramic view monitor system |
| ||
Initialize back door lock | Power door lock control system |
| |
Reset back door close position | Power back door system (w/ Outside Door Control Switch) |
| |
Replacement of ECM | Vehicle Identification Number (VIN) registration | MIL comes on |
|
ECU communication ID registration (Immobiliser system) | Engine start function |
| |
Perform the following procedures in the order shown (If possible, read the transaxle compensation code from the previous ECM):
|
| for U881E Initialization U881E Registration U881F Initialization U881F Registration | |
Perform the following procedures in the order shown (If impossible, read the transaxle compensation code from the previous ECM):
| |||
Perform code registration (Immobiliser system) |
|
| |
| Inspection after repair |
|
|
Replacement of brake actuator assembly | Operate the electric parking brake switch assembly | Parking brake indicator light (red) blinks when the engine switch is first turned on (IG) |
|
Calibration |
|
|
*1: When performing learning using the Techstream.
Click here
NOTICE:
After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 120 seconds before disconnecting the cable from the negative (-) battery terminal.
PROCEDURE
1. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
Click here
2. REMOVE V-RIBBED BELT
Click here
3. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY
(a) Remove the bolt and No. 2 idler pulley sub-assembly. | |
4. REMOVE WATER PUMP PULLEY
(a) Using a screwdriver or equivalent with its tip wrapped in protective tape, hold the water pump pulley. |
|
(b) Remove the 4 bolts and water pump pulley.
HINT:
There is not enough clearance to completely remove the water pump pulley from the water pump shaft. Remove the water pump pulley together with the engine water pump assembly.
5. REMOVE ENGINE WATER PUMP ASSEMBLY
(a) Remove the 15 bolts, engine water pump assembly, water pump pulley and water pump gasket. | |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Combination Meter: Reassembly
REASSEMBLY PROCEDURE 1. INSTALL COMBINATION METER GLASS (for Optitron Meter Type) (a) Engage the 8 claws to install the combination meter glass. 2. INSTALL COMBINATION METER GLASS (for TFT Meter Type) (a) Engage the 9 claws to install the combination meter glass. ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Wiper And Washer System: Operation Check
OPERATION CHECK FRONT WIPER MOTOR AND LINK ASSEMBLY INSPECTION (a) Door Open Linked Wiper Suspend Function (1) Continuously apply water to the windshield glass in front of the rain sensor (2) Turn the engine switch on (IG). (3) Move the windshield wiper switch assembly to AUTO and confirm that the w ...