Installation [10/2022 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL TRANSMISSION OIL COOLER
- CONNECT OUTLET NO. 1 OIL COOLER HOSE
*a 0 to 3 mm (0 to 0.118 in.) *b 2 to 7 mm (0.0787 to 0.276 in.) *c Paint Mark *d 30° (Paint Mark Location) - Connect the outlet No. 1 oil cooler hose to the transmission oil cooler and slide the clip to secure it.NOTE:
- Make sure to slide the outlet No. 1 oil cooler hose until it contacts the hose stopper of the transmission oil cooler.
- Make sure to align the paint mark of the outlet No. 1 oil cooler hose with paint mark of the transmission oil cooler.
- Make sure that the paint mark of the outlet No. 1 oil cooler hose and clip are within the location shown in the illustration.
- Connect the outlet No. 1 oil cooler hose to the transmission oil cooler and slide the clip to secure it.
- CONNECT INLET NO. 1 OIL COOLER HOSE
*a 0 to 3 mm (0 to 0.118 in.) *b 2 to 7 mm (0.0787 to 0.276 in.) *c Paint Mark - - - Connect the inlet No. 1 oil cooler hose to the transmission oil cooler and slide the clip to secure it.NOTE:
- Make sure to slide the inlet No. 1 oil cooler hose until it contacts the hose stopper of the transmission oil cooler.
- Make sure to align the paint mark of the inlet No. 1 oil cooler hose with the paint mark of the transmission oil cooler.
- Make sure that the clip is within the location shown in the illustration.
- Connect the inlet No. 1 oil cooler hose to the transmission oil cooler and slide the clip to secure it.
- CONNECT WATER BY-PASS HOSE ASSEMBLY
*a 2 to 7 mm (0.0787 to 0.276 in.) *b Paint Mark *c 60° (Claw of Clip Location) - - - Connect the water by-pass hose assembly to the transmission oil cooler and slide the 2 clips to secure it.NOTE:
- Make sure to slide the water by-pass hose assembly until it contacts the hose stopper of the transmission oil cooler.
- Make sure to align the paint mark of the water by-pass hose assembly with the paint mark of the transmission oil cooler.
- Make sure that the claws of the clip are within the location shown in the illustration.
- Connect the water by-pass hose assembly to the transmission oil cooler and slide the 2 clips to secure it.
- INSTALL NO. 1 AUTOMATIC TRANSMISSION OIL COOLER TUBE CLAMP
- INSTALL ENGINE WIRE
- INSTALL AIR CLEANER ASSEMBLY
Refer to PROCEDURE - Step 53 - INSTALL INLET AIR CLEANER ASSEMBLY
Refer to PROCEDURE - Step 54 - INSTALL COOL AIR INTAKE DUCT SEAL
- ADD ENGINE COOLANT
Refer to PROCEDURE - Step 5
- ADJUST AUTOMATIC TRANSAXLE FLUID
Refer to ADJUSTMENT [10/2022 - ]
- INSPECT FOR ENGINE COOLANT LEAK
Refer to PROCEDURE - Step 1
- INSPECT FOR AUTOMATIC TRANSAXLE FLUID LEAK
- INSTALL FRONT FENDER APRON SEAL LH
Refer to PROCEDURE - Step 82
- INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 84
- INSTALL NO. 1 ENGINE UNDER COVER
Refer to PROCEDURE - Step 85
- INSTALL FRONT WHEEL OPENING EXTENSION PAD LH
Refer to PROCEDURE - Step 86
- INSTALL FRONT WHEEL OPENING EXTENSION PAD RH
Refer to PROCEDURE - Step 87