Technical Service Bulletins

Accessories & Equipment
- RAPGARD Protective Film Removal (L-SB-0021-24)
- 2023 RX 350, RX 350H, RX 500H Pre-Delivery Service (PDS) (L-SB-0045-22)
Accessories Control Systems
- Mil On With Low Oil Pressure DTCS P05202A And/Or P052477 And Milky/Discolored Engine Oil In Freezing Temperatures (L-SB-0021-25)
Anti-Theft Systems
- Smart Key Immobilizer Reset And Add/Remove Key (L-SB-0013-24 REV1)
Body Interior
- DCM Firmware Update (Lg) (L-SB-0034-23 REV2)
Collision/Avoidance
- Blind Spot Monitor Inoperative With DTC C1AB413 And/Or C1AB513 (L-SB-0024-25)
- Bumper Repair Precautions For 77 GHZ Radar - Crib # 201 (T-CRIB-201)
Communication Devices
- Head Unit Software Update Version 2170 (PANASONIC) (L-SB-0027-24 REV1)
Cooling System (Mechanical)
- Non-Reusable Parts - Crib # 188 (L-CRIB-188)
Driveshaft & Universal Joints
- Rotational Clicking Noise From Front Drive Shaft Assembly On Acceleration (L-SB-0033-24 REV1)
Electric Converters and Controllers
- Replacement Ecu Software Configure Process (L-SB-0021-23 REV2)
- Visual Inspection Of Catalytic Converters (L-TT-0331-24)
Engine Control Systems
- Mil On With Low Oil Pressure DTCS P05202A And/Or P052477 And Milky/Discolored Engine Oil In Freezing Temperatures (L-SB-0021-25)
- GTS+ Ecu Flash Reprogramming With Security Signature (L-SB-0036-22 REV2)
- Replacement Ecu Software Configure Process (L-SB-0021-23 REV2)
- Ecu Security Key Writing (L-SB-0035-22 REV2)
- Mil On With DTC(S) P1C8449 And/Or P300449 In Freezing Temperatures (L-SB-0055-23 REV1)
Entertainment Systems
- DCM Firmware Update (Lg) (L-SB-0034-23 REV2)
- Head Unit Software Update Version 2170 (PANASONIC) (L-SB-0027-24 REV1)
- Head Unit Software Update (PANASONIC) (L-SB-0006-23 REV2)
Exhaust
- Visual Inspection Of Catalytic Converters (L-TT-0331-24)
Exterior Body Panels
- Bumper Repair Precautions For 77 GHZ Radar - Crib # 201 (T-CRIB-201)
- Corrosion Prevention For Collision Repair - Crib # 186 (S-CRIB-186)
Frames, Subframes & Crossmembers
- Bumper Repair Precautions For 77 GHZ Radar - Crib # 201 (T-CRIB-201)
- UNIBODY & Body On Frame Component Sectioning - Crib # 155 (T-CRIB-155)
Fuses & Circuit Breakers
- Mil On With DTC(S) P1C8449 And/Or P300449 In Freezing Temperatures (L-SB-0055-23 REV1)
HVAC Control Systems
- Front HVAC Blower Motor High Pitched Noise (L-SB-0039-24)
- Air Conditioning Leak Detection Dye And O-Ring Joint Inspection (L-SB-0043-23 REV1)
Ignition Switch/Steering Lock
- Smart Key Immobilizer Reset And Add/Remove Key (L-SB-0013-24 REV1)
Infotainment
- Head Unit Software Update Version 2170 (PANASONIC) (L-SB-0027-24 REV1)
Interior/Exterior Trim
- Odor Remediation Process (Dealer Performed) (L-SB-0030-24 REV1)
- Instrument Panel Garnish Trim Loose/Detached From Dashboard (L-SB-0018-24 REV1)
- Dash Panel Insulator Assembly Hanging Down (L-SB-0012-24)
Lubrication System
- Mil On With Low Oil Pressure DTCS P05202A And/Or P052477 And Milky/Discolored Engine Oil In Freezing Temperatures (L-SB-0021-25)
Mechanical - Hydraulic
- Wheel Film For Brake Rotor Rust Prevention (PD001-04)
Procedures
- Jump-Starting Procedure (L-SB-0028-25)
Starter
- Jump-Starting Procedure (L-SB-0028-25)
Wheel Hubs
- Understanding Hub Bolts And Hub Nuts (L-SB-0037-23)
Wheels & Tire System
- Wheel Reconditioning & Replacement - Crib # 154 (T-CRIB-154 REV1)
Wiper/Washer Systems
- Auto Rain Sensing Feature Is Inoperative While Using Front Windshield Wipers (L-SB-0025-25)